Individual Calculations January 2021
 Hasson Shreger, Shalev  Total change: -14.40  Rating chartPersonal card
 Liga Beit Rishon-Rehovot 2020 Round 9 Various ISR 2020-12-03
RcRownchangeKK*chgGame
 1145 1469 1.00 1 0.13 40 5.20 
  Gilev, Arthur 1145 ISR1.0010.13405.20 

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)
 
 Liga Artzit Lenoar Merkaz 2021 Group A 1 Varilus ISR 2020-12-24
RcRownchangeKK*chgGame
 1476 1469 0.00 1 -0.49 40 -19.60 
  Bar Ron, Yeshaiya 1476 ISR0.001-0.4940-19.60 

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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