Individual Calculations August 2022
 Villegas, Pierre  Total change: -19.80  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 2139 2294 3.00 6 -0.99 20 -19.80 
  Don Ignazi, Pierre Ange 1894  * FRA1.0010.08201.60 
  Bleuzen, Erwan 1947 FRA1.0010.11202.20 
  Rakotomaharo, Fy Antenaina m2490 MAD0.5010.25205.00 
  Yankelevich, Lev m2496 GER0.001-0.2420-4.80 
  Cristofari, Antoine 2025 FRA0.001-0.8320-16.60 
  Utrera, Ludovic 1983 FRA0.501-0.3620-7.20 
 * 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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