Individual Calculations July 2017
 Niv, Zvi  Total change: -127.60  Rating chartPersonal card
 Ramat Gan Masters Summer 2017 C Ramat Gan ISR 2017-05-07
RcRownchangeKK*chgGame
 1230 1336 0.00 5 -3.19 40 -127.60 
  Ratt, Priel 1351 ISR0.001-0.4840-19.20 
  Bercovich, Asaf 1142 ISR0.001-0.7540-30.00 
  Asif, Matan 1170 ISR0.001-0.7240-28.80 
  Blumenfeld, Noam 1349 ISR0.001-0.4840-19.20 
  Shaul Zeidner, Lyad 1138 ISR0.001-0.7640-30.40 

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)
 

 

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