Individual Calculations December 2017
 Bialik, Ofer  Total change: -41.20  Rating chartPersonal card
 Start of Season RG Masters 2017 B Ramat Gan ISR 2017-09-04
RcRownchangeKK*chgGame
 1194 1205 0.00 2 -1.03 40 -41.20 
  Bercovich, Asaf 1195 ISR0.001-0.5140-20.40 
  Feldman, Amit 1192 ISR0.001-0.5240-20.80 

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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