Rapid: Individual Calculations March 2023
 Carral, Rosine  Total change: -32.20  Rating chartPersonal card
 Rapides de Ste Foy d'Aigrefeuille 2023 AIGREFEUILLE FRA 2023-02-12
RcRownchangeKK*chgGame
 1278 1089 0.00 6 -1.61 20 -32.20 
  Rollot, Nathalie 1273 FRA0.001-0.2620-5.20 
  Daraei, Armand 1260 FRA0.001-0.2720-5.40 
  Denaes, Antoine 1483 FRA0.001-0.0820-1.60 
  Gourion, Sacha 1294 FRA0.001-0.2420-4.80 
  Ducos, Antonios 1249 FRA0.001-0.2920-5.80 
  Quet, Michel 1110 FRA0.001-0.4720-9.40 

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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