Individual Calculations July 2022
 Volkov, Yuri  Total change: -1.20  Rating chartPersonal card
 mark center spring level a Tel Aviv ISR 2022-05-17
RcRownchangeKK*chgGame
 1806 1868 3.00 5 0.12 20 2.40 
  Alon, Levi 1667 ISR1.0010.24204.80 
  Gavriely, Or 2072 ISR0.5010.26205.20 
  Bar-Or, Ornan 1877 ISR0.5010.01200.20 
  Barkai, Uri 1565 ISR0.001-0.8620-17.20 
  Reiterman, German 1850 ISR1.0010.47209.40 

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)
 
 Liga Arzit Zafon 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 2130 1865 0.00 1 -0.18 20 -3.60 
  Uritsky, Yonathan 2130 ISR0.001-0.1820-3.60 

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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