Individual Calculations July 2018
 Alshech, Yahel  Total change: -16.40  Rating chartPersonal card
 Ramat Gan Masters Spring 2018 B Ramat Gan ISR 2018-04-09
RcRownchangeKK*chgGame
 1113 1191 2.00 4 -0.41 40 -16.40 
  Hillel, Daniel 1048 ISR1.0010.314012.40 
  Ater-Datz, Noam 1188 ISR1.0010.504020.00 
  Viks, Ido 1015 ISR0.001-0.7340-29.20 
  Asif, Matan 1199 ISR0.001-0.4940-19.60 

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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