Rapid: Individual Calculations July 2019
 Lukin, Gavriel  Total change: 7.40  Rating chartPersonal card
 The 8 Greatest- Israel Youth team 2019 Nesher ISR 2019-05-31
RcRownchangeKK*chgGame
 1228 1087 1.00 2 0.37 20 7.40 
  Kapustin, Shon 1216 ISR1.0010.672013.40 
  Kochavi, Dana 1240 ISR0.001-0.3020-6.00 

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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