Individual Calculations July 2022
 Pupko, Oz  Total change: -36.40  Rating chartPersonal card
 Herzliya Spring B 2022 Herzliya ISR 2022-04-25
RcRownchangeKK*chgGame
 1230 1135 1.50 6 -0.77 40 -30.80 
  Stern Perry, Itamar 1342 ISR0.001-0.2340-9.20 
  Amiel, Ran 1345 ISR0.001-0.2340-9.20 
  Sade, Elad 1348 ISR0.001-0.2340-9.20 
  Shalev, Moti 1091 ISR0.001-0.5640-22.40 
  Victor, Amit 1197 ISR1.0010.594023.60 
  Shklar, Eitan 1055 ISR0.501-0.1140-4.40 

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 Herzlia 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 1442 1135 0.00 1 -0.14 40 -5.60 
  Gavrielov, Shlomo 1442 ISR0.001-0.1440-5.60 

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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