Rapid: Individual Calculations August 2022
 Lahav, Gil  Total change: -13.60  Rating chartPersonal card
 Rapid Friday Summer 2- RG Under 2000 silver Ramat Gan ISR 2022-07-08
RcRownchangeKK*chgGame
 1191 1172 0.00 1 -0.47 20 -9.40 
  Oring, Amit 1191 ISR0.001-0.4720-9.40 

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)
 
 Rapid Friday Summer 3- RG Under 2000 silver Ramat Gan ISR 2022-07-15
RcRownchangeKK*chgGame
 1016 1172 0.50 1 -0.21 20 -4.20 
  Cohen, Dotan 1016 ISR0.501-0.2120-4.20 

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)
 

 

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