Individual Calculations June 2022
 Duthoit, Bernard  Total change: -5.20  Rating chartPersonal card
 Championnat de France des aveugles et malvoyants 2022 BIARRITZ FRA 2022-05-26
RcRownchangeKK*chgGame
 1378 1338 3.00 7 -0.26 20 -5.20 
  Lambert, Pierre 1756 CAN0.001-0.0720-1.40 
  Lecluyse, Koenraad 1181 FRA1.0010.29205.80 
  Vandekerckhove, Ava 1579 BEL0.001-0.2020-4.00 
  Gerbaux, Regis 1062 FRA0.501-0.3320-6.60 
  Le Bouill, Pierre 1252 FRA0.001-0.6220-12.40 
  Tacchini, Bruno 1276 FRA1.0010.41208.20 
  Megelas, Florent 1539 FRA0.5010.26205.20 

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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