Individual Calculations September 2021
 Qasem, Muhamad Mody  Total change: 23.60  Rating chartPersonal card
 Kiryat Ono Summer 2021 A Kiryat Ono ISR 2021-07-28
RcRownchangeKK*chgGame
 1733 1557 2.50 5 1.06 40 42.40 
  Bodenshtein, Yair 1849 ISR1.0010.854034.00 
  Verny, David 1898 ISR0.001-0.1240-4.80 
  Medina, Itzhak 1507 ISR1.0010.434017.20 
  Gavriely, Or 1737 ISR0.001-0.2640-10.40 
  Ostrovsky Berman, Noam 1673 ISR0.5010.16406.40 

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 Bet Sharon 2021 Round 9 Various ISR 2021-07-31
RcRownchangeKK*chgGame
 1577 1557 0.00 1 -0.47 40 -18.80 
  Cohen, Ofer 1577 ISR0.001-0.4740-18.80 

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)
 

 

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