Rapid: Individual Calculations November 2021
 Vallar, Philippe  Total change: -58.80  Rating chartPersonal card
 Rapide du 19e Festival international d'Echecs du Conseil Departemental de Meurthe et Moselle a Nancy NANCY FRA 2021-10-24
RcRownchangeKK*chgGame
 1370 1437 0.00 5 -2.94 20 -58.80 
  Ouaki, Mark 1895 BEL0.001-0.0520-1.00 
  Brun, Michel 1560 FRA0.001-0.3320-6.60 
  Finck, Bertrand 1042 FRA0.001-0.9220-18.40 
  Minet, Alexandre 1164 FRA0.001-0.8320-16.60 
  Castelli, Marc 1191 FRA0.001-0.8120-16.20 

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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