Individual Calculations October 2022
 Maronat, Didier  Total change: 6.80  Rating chartPersonal card
 3eme Open de Vermenton (-2400 Elo) VERMENTON FRA 2022-09-24
RcRownchangeKK*chgGame
 1591 1321 1.50 5 0.34 20 6.80 
  Mimoune, Kenzi 1790 FRA1.0010.952019.00 
  Brecheteau, Paul 1801 FRA0.001-0.0520-1.00 
  Yaghi, Leen 1692 SYR0.001-0.1020-2.00 
  Hardy, Alain 1455 FRA0.5010.18203.60 
  Moussu, Augustin 1217 FRA0.001-0.6420-12.80 

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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