Rapid: Individual Calculations October 2023
 Yakiri, Itai  Total change: -30.40  Rating chartPersonal card
 Rosh Hashanah Rapid in Ramat Gan B 2023 Ramat Gan ISR 2023-09-15
RcRownchangeKK*chgGame
 1448 1069 0.00 5 -0.76 40 -30.40 
  Shandalov, Gavriel 1634 ISR0.001-0.0240-0.80 
  Cohen, Daniel 1718 ISR0.001-0.0140-0.40 
  Ben-Haim, Harel 1234 ISR0.001-0.2840-11.20 
  Ron, Gil 1497 ISR0.001-0.0740-2.80 
  Bleicher, Noam 1155 ISR0.001-0.3840-15.20 

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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