Individual Calculations November 2022
 Ben-Gera, Omer  Total change: -58.40  Rating chartPersonal card
 Summer Chess Tournament 2022 Kfar Saba ISR 2022-08-20
RcRownchangeKK*chgGame
 1512 1479 2.50 7 -0.94 40 -37.60 
  Rozen, Guy 2012 ISR0.001-0.0340-1.20 
  Dor, Avigdor 1566 ISR1.0010.624024.80 
  Shtern, Shmuel 1432 ISR0.501-0.0740-2.80 
  Glik, Mike 1329 ISR0.001-0.7040-28.00 
  Meir, Guy 1420 ISR1.0010.424016.80 
  Brezis, Ari 1487 ISR0.001-0.4940-19.60 
  Hochshtad, Shachar 1339 ISR0.001-0.6940-27.60 

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)
 
 youth league arzit merkaz sharon 2-3 israel ISR 2022-10-06
RcRownchangeKK*chgGame
 1471 1482 0.00 1 -0.52 40 -20.80 
  Ingel, Mica Bar 1471 ISR0.001-0.5240-20.80 

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)
 

 

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