Rapid: Individual Calculations July 2022
 Wantier, Didier  Total change: 6.40  Rating chartPersonal card
 1er Tournoi des Quatre Vallees ALBERTVILLE FRA 2022-06-12
RcRownchangeKK*chgGame
 1618 1309 1.00 4 0.32 20 6.40 
  Blanc, Jean-Paul 1527 FRA0.001-0.2220-4.40 
  Tivoly, Jean-Francois 1652 FRA1.0010.882017.60 
  Drillat, Michel 1840 FRA0.001-0.0320-0.60 
  Tardy-Covet, Yohann 1452 FRA0.001-0.3120-6.20 

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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