Individual Calculations August 2023
 Schrader, Edmond  Total change: 4.00  Rating chartPersonal card
 2eme Tournoi de Juillet 2023 de Hyeres (-2400) HYERES FRA 2023-07-08
RcRownchangeKK*chgGame
 1492 1435 2.50 5 0.20 20 4.00 
  Maret, Simon 1963 FRA0.001-0.0320-0.60 
  Duchatel, Sebastien 1119 FRA1.0010.13202.60 
  Heem, Alice 1260 FRA0.501-0.2320-4.60 
  Maret, Anna 1490 FRA1.0010.582011.60 
  Lauret, Patrick 1629 FRA0.001-0.2520-5.00 

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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