Individual Calculations August 2018
 Seri, Eyal  Total change: 17.40  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 C Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 1504 1339 2.00 4 0.87 20 17.40 
  Volodarsky, Michael 1505 ISR1.0010.722014.40 
  Levin, Emily 1544 ISR0.001-0.2420-4.80 
  Genin, David 1530 ISR1.0010.752015.00 
  Gandin, Lion 1438 ISR0.001-0.3620-7.20 

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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