Individual Calculations July 2018
 Gaudfernau, Pierre  Total change: -20.80  Rating chartPersonal card
 Championnat Veteran des Bouches du Rhone 2018 (-2200) AUBAGNE FRA 2018-05-17
RcRownchangeKK*chgGame
 1307 1245 2.00 6 -0.52 40 -20.80 
  Porte, Jacques 1265 FRA0.001-0.4740-18.80 
  Reynaud, Jacques 1391 FRA0.001-0.3040-12.00 
  Boudet, Nicole 1071 FRA1.0010.274010.80 
  Ulloa, Philippe 1329 FRA1.0010.624024.80 
  Rocchia, Alex 1275 FRA0.001-0.4640-18.40 
  Marku, Demeter 1510 FRA0.001-0.1840-7.20 

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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