Individual Calculations May 2023
 Raveh, Nimrod  Total change: -24.40  Rating chartPersonal card
 Israel Youth Championshup under 12-2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1284 1230 2.00 6 -0.61 40 -24.40 
  Sagi, Elisha 1479 ISR0.001-0.1940-7.60 
  Klein, Aviad 1203 ISR0.001-0.5440-21.60 
  Ziv, Daniel 1211 ISR1.0010.474018.80 
  Margolin-Herman, Ofek 1249 ISR0.5010.03401.20 
  Minkin, Aviv 1466 ISR0.001-0.2040-8.00 
  Angel, Oriel 1097 ISR0.501-0.1840-7.20 

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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