2026 Club Standings

2026 San Diego Backgammon Club rankings through February 25, 2026.
For previous year’s standings, see: 2023, 2024, and 2025 final rankings.

RANK

PLAYER

MATCH WINS

MATCH LOSSES

WIN PCT

z-score

EVENTS

1ST PLACE FINISHES

2ND PLACE FINISHES

3RD PLACE FINISHES

Elo

SDBC Ranking Points

1

Frank Frigo

17

4

80.95%

2.8

6

2

1

1

    1,887

53

2

Allen Tish

16

16

50.00%

0.0

11

1

2.5

0

    1,759

48

3

Sam Rishmawi

17

9

65.38%

1.6

8

1.5

1

1

    1,676

47

4

Justin Sheftell

19

10

65.52%

1.7

10

1.5

0.5

1

    1,770

45

5

Kutaiba Almukhtar

16

16

50.00%

0.0

12

2

0.25

0

    1,534

42

6

Tom Keisler

11

6

64.71%

1.2

6

1.5

1.5

0

    1,818

41

7

David Gray

18

9

66.67%

1.7

10

1.25

0

1

    1,728

37

8

Abbas Anvar

14

13

51.85%

0.2

9

1.5

0.5

0

    1,605

36

9

Roger Alves

11

3

78.57%

2.1

4

1

1.5

0

    1,737

35

10

Michael Showkati

12

7

63.16%

1.1

7

0.5

1.5

1

    1,764

34

11

Avo Fronjian

13

10

56.52%

0.6

8

0.25

2

0.5

    1,621

34

12

Raid Westin

13

10

56.52%

0.6

7

0

1

2

    1,629

29

13

Peter Nolan

11

7

61.11%

0.9

7

1

0

1.125

    1,547

27.5

14

John Turner

7

1

87.50%

2.1

2

1

0

1

    1,656

23

15

Paul Skolnick

8

3

72.73%

1.5

4

0.5

0.5

0.5

    1,593

20

16

Blake Beber

8

4

66.67%

1.2

4

1

0

0

    1,728

20

17

Manny Armesto

11

12

47.83%

-0.2

9

0

0.5

1

    1,497

19

18

Dar Khatibi

10

9

52.63%

0.2

7

0

0

2

    1,627

18

19

Jimmy Lakdalwala

9

8

52.94%

0.2

6

0

1

0

    1,688

17

20

Byron Georgiou

9

9

50.00%

0.0

6

0

1

0

    1,394

17

21

Abbas Aniraslani

7

8

46.67%

-0.3

6

0

1

0.5

    1,507

17

22

Bijan Rahmani

9

12

42.86%

-0.7

8

0

1

0

    1,555

17

23

Jon Gleisner

4

0

100.00%

2.0

1

1

0

0

    1,598

16

24

Mark Weiner

10

14

41.67%

-0.8

11

0

0.25

0

    1,684

12

25

Abby Ackerman

6

5

54.55%

0.3

4

0

0

1

    1,449

10

26

Homer Farsad

9

8

52.94%

0.2

5

0

0

0.25

    1,519

10

27

Kenny Lavigna

10

9

52.63%

0.2

7

0

0

0

    1,575

10

28

Tom Cox

4

6

40.00%

-0.6

4

0.5

0

0

    1,585

10

29

Weysel Kertis

6

9

40.00%

-0.8

6

0

0

1

    1,440

10

30

Erik Kipperman

4

4

50.00%

0.0

3

0

0.5

0

    1,599

8

31

Sam Mahood

3

1

75.00%

1.0

1

0

0

1

    1,449

7

32

Michael Affinito

3

3

50.00%

0.0

2

0

0

1

    1,455

7

33

Kevin Duc

7

9

43.75%

-0.5

7

0

0

0

    1,578

7

34

Anthony Niakiani

7

10

41.18%

-0.7

6

0

0

0

    1,735

7

35

Nagy Nosseir

2

1

66.67%

0.6

1

0

0

1

    1,427

6

36

Joe Alexander

6

5

54.55%

0.3

4

0

0

0

    1,523

6

37

Samir Asfirane

6

6

50.00%

0.0

4

0

0

0

    1,598

6

38

Bertram Sieferheld

2

2

50.00%

0.0

2

0.25

0

0

    1,532

5

39

Halle Hedayat

5

8

38.46%

-0.8

6

0

0

0

    1,443

5

40

Ali B.

4

2

66.67%

0.8

2

0

0

0

    1,571

4

41

Michael Pines

4

10

28.57%

-1.6

6

0

0

0

    1,614

4

42

Jordan Ramsey

1

1

50.00%

0.0

1

0

0.25

0

    1,295

3

43

Serdar Altok

3

4

42.86%

-0.4

3

0

0

0

    1,730

3

44

David Brown

3

4

42.86%

-0.4

3

0

0

0

    1,523

3

45

Karen Newell

2

6

25.00%

-1.4

4

0

0

0.25

    1,357

3

46

Saad Mahfoodah

2

1

66.67%

0.6

1

0

0

0

    1,555

2

47

Charles Schleicher

2

2

50.00%

0.0

1

0

0

0

    1,465

2

48

Paul Hubbard

2

2

50.00%

0.0

2

0

0

0

    1,340

2

49

Matt Schoonmaker

2

3

40.00%

-0.4

2

0

0

0

    1,752

2

50

Fahri Cimen

2

3

40.00%

-0.4

2

0

0

0

    1,559

2

51

John Volkman

2

3

40.00%

-0.4

2

0

0

0

    1,475

2

52

Mike Stern

2

5

28.57%

-1.1

3

0

0

0

    1,505

2

53

Jon Vietor

2

6

25.00%

-1.4

4

0

0

0

    1,659

2

54

Kubilay “Koby” Ugurlu

1

1

50.00%

0.0

1

0

0

0

    1,648

1

55

Richard Sinden

1

1

50.00%

0.0

1

0

0

0

    1,552

1

56

Laleh Hedayet

1

1

50.00%

0.0

1

0

0

0

    1,534

1

Z-SCORE – a statistic used to measure results more accurately with consideration of total matches played, and reflects the number of standard deviations from the mean performance.  The mean is assumed to be a 50/50 coin flip.

SDBG RANKING POINTS – Each match win is worth 1 point. For a standard sixteen person bracket, 1st place receives 12 points, 2nd place receives 8 points, and 3rd place receives 4 points. Splits of 1st/2nd each receive 10 points, and splits of 3rd each receive 2 points. For an eight person bracket, ranking points for 1st/2nd/3rd are halved. Forfeited matches and byes are not scored.

Elo – A rating system that measures the relative strength of a player. A player’s Elo rating increases when they win, and decreases when they lose. The amount of the increase/decrease depends on the strength of their opponent, how long the match is (e.g. 7 points or 5 points), and how many matches the player has played. The difference in Elo ratings between two players can estimate each player’s win chances in the match based on a formula. For example, a player whose rating is 100 points greater than their opponent’s is expected to win a 7 point match 58% of the time. Every player starts with a rating of 1500.

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United States Backgammon Federation
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