Individual Calculations December 2022
 Barila, Daniel  Total change: -48.20  Rating chartPersonal card
 Herzliya Championship B 2022 Herzliya ISR 2022-09-12
RcRownchangeKK*chgGame
 1341 1551 3.50 8 -2.41 20 -48.20 
  Shalev, Moti 1072 ISR1.0010.05201.00 
  Tenenbaum, Aharon 1495 ISR1.0010.42208.40 
  Hasson, Eilam 1383 ISR0.001-0.7220-14.40 
  Sade, Elad 1453 ISR0.001-0.6320-12.60 
  Gavrielov, Shlomo 1423 ISR0.501-0.1720-3.40 
  Lahav, Doron 1471 ISR0.001-0.6120-12.20 
  Katz, Yahel 1151  * ISR1.0010.08201.60 
  Aharonoff, Yair 1280 ISR0.001-0.8320-16.60 
 * 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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