Individual Calculations October 2023
 Venzin, Patrick  Total change: -9.60  Rating chartPersonal card
 Ko de rentree d'Orange 2023 (-2400) ORANGE FRA 2023-09-09
RcRownchangeKK*chgGame
 1450 1415 1.50 4 -0.48 20 -9.60 
  Bellet, Paul 1195 FRA0.501-0.2820-5.60 
  Vigner, Jerome 1175 FRA1.0010.20204.00 
  Borderie, David 1911 FRA0.001-0.0420-0.80 
  Vedel, Alexandre 1518 FRA0.001-0.3620-7.20 

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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