Individual Calculations March 2023
 Lagarenne, Tom  Total change: -3.60  Rating chartPersonal card
 6e Open de Rodez (-2400) RODEZ FRA 2023-02-18
RcRownchangeKK*chgGame
 1581 1620 2.00 4 -0.18 20 -3.60 
  Gramont, Francois 1349 FRA1.0010.17203.40 
  Bussacchini, Michel 1757 MNC0.001-0.3220-6.40 
  Gherardi, Luca 1486 FRA1.0010.32206.40 
  Maniveau, Alexandre 1732 FRA0.001-0.3520-7.00 

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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