Individual Calculations May 2024
 Michale, Etay  Total change: -31.60  Rating chartPersonal card
 Israeli Quarter Finals 2023-24 Kiryat Yam ISR 2024-02-12
RcRownchangeKK*chgGame
 1549 1519 3.00 7 -0.28 40 -11.20 
  Weinstein, Shaul 1931 ISR0.001-0.0740-2.80 
  Kotler, Zvi 1697 ISR0.001-0.2740-10.80 
  Katsav, Daniel 1299 ISR1.0010.22408.80 
  Cohen, Israel 1541 ISR0.001-0.4740-18.80 
  Koyfman, Itay 1465 ISR0.001-0.5840-23.20 
  Perelman, Eric 1191 ISR1.0010.13405.20 
  Najjar, Munib 1718 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)
 
 Bet Hadarim 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 1711 1711 0.50 2 -0.51 40 -20.40 
  Shemesh, Alon 1743 ISR0.001-0.4640-18.40 
  Dyokman, Udi 1678 ISR0.501-0.0540-2.00 

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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