Individual Calculations August 2021
 Shohat, Yotam  Total change: 13.40  Rating chartPersonal card
 Liga Arzit Zafon 2021 Rounds 7-8 Various ISR 2021-07-08
RcRownchangeKK*chgGame
 2138 2338 1.00 1 0.24 20 4.80 
  Katzir, Moshe c2138 ISR1.0010.24204.80 

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)
 
 11th Kiryat Ono Summer Festival Open A Kiryat Ono ISR 2021-07-12
RcRownchangeKK*chgGame
 2319 2338 3.00 5 0.43 20 8.60 
  Iliaguev, Daniel 2036 ISR1.0010.15203.00 
  Parkhov, Yair m2443 ISR1.0010.642012.80 
  Aizenberg, Benny f2287 ISR0.001-0.5720-11.40 
  Tzidkiya, Yeshaayahu f2394 ISR1.0010.582011.60 
  Bakalchuk, Johnatan m2435 ISR0.001-0.3720-7.40 

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)
 

 

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