Rapid: Individual Calculations June 2023
 Petit, Michel  Total change: -9.00  Rating chartPersonal card
 Rapide de Serignan du Comtat 2023 - Tournoi Principal SERIGNAN DU COMTAT FRA 2023-05-01
RcRownchangeKK*chgGame
 1277 1049 1.00 4 0.12 20 2.40 
  Gachon, Wilfried 1360 FRA0.001-0.1420-2.80 
  Perez, Edouard 1231 FRA1.0010.742014.80 
  Traggiai, Giovanni 1316 FRA0.001-0.1820-3.60 
  Ricci, Jean-Marc 1199 FRA0.001-0.3020-6.00 

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)
 
 2eme Challenge Dominique Metras Open B MARSEILLE FRA 2023-05-07
RcRownchangeKK*chgGame
 1222 1049 0.00 2 -0.57 20 -11.40 
  Dmytrouk, Anton 1303 FRA0.001-0.1920-3.80 
  Desmaison, Armand 1140 FRA0.001-0.3820-7.60 

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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