Individual Calculations August 2021
 Robin, Lucien  Total change: 17.60  Rating chartPersonal card
 Championnat de France des aveugles et malvoyants 2021 BAGNERES DE LUCHON FRA 2021-07-13
RcRownchangeKK*chgGame
 1340 1338 3.50 6 0.44 40 17.60 
  Thevenet, Yann 1738  * FRA0.001-0.0840-3.20 
  Maziarz, Antoine 1230 FRA0.001-0.6540-26.00 
  Maziarz, Martin 1257 FRA1.0010.394015.60 
  Tacchini, Bruno 1285 FRA1.0010.434017.20 
  Astudillo, Marco 1062 FRA1.0010.17406.80 
  Contie, Lilio 1470 FRA0.5010.18407.20 
 * 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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