Rapid: Individual Calculations May 2023
 Duval, Dominique  Total change: -6.40  Rating chartPersonal card
 Deleuze 2022-23 - Prades-le-Lez PRADES LE LEZ FRA 2023-04-15
RcRownchangeKK*chgGame
 1467 1127 0.00 1 -0.12 20 -2.40 
  Crossonneau, Dominique 1467 FRA0.001-0.1220-2.40 

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)
 
 4eme Tournoi rapide d'echecs dans un vignoble - Sete SETE FRA 2023-04-22
RcRownchangeKK*chgGame
 1262 1127 1.50 5 -0.20 20 -4.00 
  Bali, Hanen 1502 TUN0.5010.41208.20 
  Oms, Mirella 1363 FRA0.001-0.2020-4.00 
  Hernandez, Simon 1198 FRA0.001-0.4020-8.00 
  Petit, Michel 1085 FRA0.001-0.5620-11.20 
  Marques, Don 1163 FRA1.0010.552011.00 

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)
 

 

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