Individual Calculations August 2017
 Weisbuch, Udi  Total change: -41.40  Rating chartPersonal card
 Kiryat Ono 8th Summer Festival 2017 A Kiryat Ono ISR 2017-07-16
RcRownchangeKK*chgGame
 1955 2218 2.00 5 -2.07 20 -41.40 
  Gorshtein, Asaf 1919 ISR0.001-0.8520-17.00 
  Hoffmann, Yair 1968 ISR0.501-0.3120-6.20 
  Levi, Netanel 1951 ISR0.001-0.8220-16.40 
  Sokolovsky, Yahli 1880 ISR1.0010.12202.40 
  Amit, Eli 2059 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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