Individual Calculations May 2024
 Gov, Guy  Total change: 61.80  Rating chartPersonal card
 Super 2200 Plus Chess Competition Kfar Saba ISR 2024-02-03
RcRownchangeKK*chgGame
 2291 2145 4.50 6 2.62 20 52.40 
  Milikow, Elie m2419 ISR1.0010.832016.60 
  Zemach, Roee f2268 ISR0.5010.17203.40 
  Zemach, Nadav f2388 ISR0.5010.30206.00 
  Vagman, Roy f2288 ISR1.0010.692013.80 
  Newman, Ori 2275 ISR0.5010.18203.60 
  Grabinsky, Yoni 2110 ISR1.0010.45209.00 

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)
 
 Arzit Zafon 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2142 2153 1.50 2 0.47 20 9.40 
  Zhizmer, Yuri m2293 ISR0.5010.19203.80 
  Mishkovsky, Israel 1990 ISR1.0010.28205.60 

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)
 

 

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