Individual Calculations August 2022
 Vardi, Moshe  Total change: -41.20  Rating chartPersonal card
 Maccabiah Open 2022 Jerusalem ISR 2022-07-13
RcRownchangeKK*chgGame
 1682 1585 1.00 6 -1.31 20 -26.20 
  Pravdivetz, Vladimir 1949 ISR0.001-0.1020-2.00 
  Rubinstein, Mark 1810 ISR0.5010.28205.60 
  Merzbach, Evyatar 1613 ISR0.001-0.4620-9.20 
  Volodarsky, Michael 1365 ISR0.501-0.2820-5.60 
  Gofshtein, Semion 1728 ISR0.001-0.3120-6.20 
  Yehoshua, Azgad 1629 ISR0.001-0.4420-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Israeli League postponed games bet darom 7 1 Various ISR 2022-07-28
RcRownchangeKK*chgGame
 1390 1585 0.00 1 -0.75 20 -15.00 
  Kardashov, Vladimir 1390 ISR0.001-0.7520-15.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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