Individual Calculations July 2023
 Ostrovskiy, Vova  Total change: 27.20  Rating chartPersonal card
 Open de Pau Henri IV 2023 PAU FRA 2023-06-03
RcRownchangeKK*chgGame
 1647 1629 3.00 5 0.68 40 27.20 
  Legagnoa, Evan 1229  * FRA1.0010.08403.20 
  Blanchet, Mathieu 2002 FRA0.001-0.1040-4.00 
  Colin, Penelope 1218 FRA1.0010.08403.20 
  Sayah-Hobon, Noah 1793 FRA1.0010.724028.80 
  Berthou, Jules 1995 FRA0.001-0.1040-4.00 
 * 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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