Individual Calculations October 2022
 Verin, Lucien  Total change: -44.00  Rating chartPersonal card
 5e Open du Palais des Congres de Vichy (-2400) VICHY FRA 2022-09-24
RcRownchangeKK*chgGame
 1469 1499 1.00 4 -1.10 40 -44.00 
  Lorenzini, Odile 1114 FRA1.0010.09403.60 
  Mazel, Jacky 1815 FRA0.001-0.1340-5.20 
  Bruel, Bruno 1661 FRA0.001-0.2940-11.60 
  Prokhorov, Makar 1287 FRA0.001-0.7740-30.80 

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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