Individual Calculations August 2019
 Lehmann, Izhak  Total change: 0.00  Rating chartPersonal card
 1-8 Israel National Championships Netanya Netanya ISR 2019-05-20
RcRownchangeRpKK*chgGame
 1556 0 0.50 6 0.00 1155   0.00 
  Amit, Israel 1657 ISR0.0010.00 0.00 
  Botvinnik, Roman 1440 ISR0.0010.00 0.00 
  Abitbol, Eric 1749 ISR0.0010.00 0.00 
  Edelsberg, Leon 1627 ISR0.0010.00 0.00 
  Hochshtad, Shachar 1275 ISR0.0010.00 0.00 
  Lurie, Igor 1589 ISR0.5010.00 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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