Rapid: Individual Calculations July 2022
 Guidarelli, Patricia  Total change: -28.20  Rating chartPersonal card
 1er tournoi veterans et seniors plus ligue PACA MEOLANS REVEL FRA 2022-06-03
RcRownchangeKK*chgGame
 1160 1141 0.50 4 -1.41 20 -28.20 
  Danti, Jean 1079 FRA0.001-0.5920-11.80 
  Guidarelli, Pierre 1270 FRA0.5010.17203.40 
  Boudet, Nicole 1031 FRA0.001-0.6520-13.00 
  Cavanihac, Claude 1260 FRA0.001-0.3420-6.80 

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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