Individual Calculations September 2023
 Ines, Tinaig  Total change: 33.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1409 1139 2.50 8 0.83 40 33.20 
  Brun, Emilie 1360 FRA0.001-0.2240-8.80 
  Fosse, Jean-Claude 1319 FRA0.001-0.2640-10.40 
  Ines, Jose 1218 FRA1.0010.614024.40 
  Hutois, Christophe 1304 FRA0.5010.22408.80 
  Le Goff, Tudy 1514 FRA0.001-0.0940-3.60 
  Dabadie, Benoit 1593 FRA0.001-0.0640-2.40 
  Daniel, Jean-Claude 1712 FRA0.001-0.0240-0.80 
  Lacroix, Guillaume 1248 FRA1.0010.654026.00 

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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