Individual Calculations May 2023
 Gadot, Ilay  Total change: 51.60  Rating chartPersonal card
 CZERNIAK 36 MEMORIAL 2023 OPEN B Tel Aviv ISR 2023-04-07
RcRownchangeKK*chgGame
 1540 1292 2.50 4 1.69 40 67.60 
  Eshkol, Lilian 1479 ISR0.001-0.2640-10.40 
  Dobkin, Uri 1509 ISR0.5010.284011.20 
  Leor, Ephraim 1682 ISR1.0010.914036.40 
  Kaye, Eran 1490 ISR1.0010.764030.40 

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)
 
 League Bet Tel Aviv 2023 7 Israel ISR 2023-04-20
RcRownchangeKK*chgGame
 1364 1292 0.00 1 -0.40 40 -16.00 
  Sasson, Uri 1364 ISR0.001-0.4040-16.00 

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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