Individual Calculations August 2023
 Viossat, Emrys  Total change: -10.80  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Petits (-1400) SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1125 1096 2.50 6 -0.27 40 -10.80 
  Sauneuf, Aaron 1132 FRA1.0010.554022.00 
  Bage-Lourdais, Zachary 1170 FRA0.001-0.4040-16.00 
  Lourdel, Paul 1134 FRA0.001-0.4540-18.00 
  Mefteh, Mahdi 1013 TUN1.0010.394015.60 
  Cerny, Zbysek 1255 CZE0.5010.21408.40 
  Roger, Aolis 1043 FRA0.001-0.5740-22.80 

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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