Individual Calculations August 2018
 Rokni, Itay  Total change: 0.00  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 C Jerusalem ISR 2018-07-01
RcRownchangeRpKK*chgGame
 1508 0 1.00 3 0.00 1383   0.00 
  Shamis, Mordehay 1581 ISR1.0010.00 0.00 
  Gandin, Lion 1438 ISR0.0010.00 0.00 
  Volodarsky, Michael 1505 ISR0.0010.00 0.00 

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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