Individual Calculations October 2018
 Lazes, Alexia  Total change: 5.60  Rating chartPersonal card
 3e Open de La Bruffiere - Tournoi C (-1350) LA BRUFFIERE FRA 2018-09-15
RcRownchangeKK*chgGame
 1241 1328 2.00 3 0.14 40 5.60 
  Robine, Guillaume 1226 FRA0.001-0.6440-25.60 
  Allard Nedellec, Anna 1229 FRA1.0010.364014.40 
  Boisdron, Bruno 1269 FRA1.0010.424016.80 

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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