Rapid: Individual Calculations April 2023
 Scharf, Saar  Total change: -21.20  Rating chartPersonal card
 Kiryat Ono March 2023 Rapid Kiryat Ono ISR 2023-03-04
RcRownchangeKK*chgGame
 1320 1627 3.00 5 -1.06 20 -21.20 
  Hochman, Gur 1129 ISR1.0010.04200.80 
  Ofir, Doron 1227  * ISR1.0010.08201.60 
  Afek, Itay 1471 ISR1.0010.29205.80 
  Dahan, Or 1602 ISR0.001-0.5320-10.60 
  Doron, Itay 1171 ISR0.001-0.9420-18.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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