Rapid: Individual Calculations August 2023
 Van Wyk, Hartman  Total change: 11.00  Rating chartPersonal card
 Vaucluse Veterans et Seniors Plus de parties rapides 2023 MONTEUX FRA 2023-06-29
RcRownchangeKK*chgGame
 1300 1417 4.50 6 0.55 20 11.00 
  Margaillan, Jeannette 1126 FRA1.0010.15203.00 
  Haud, Didier 1226 FRA1.0010.25205.00 
  Ricci, Jean-Marc 1203 FRA0.501-0.2720-5.40 
  Quinonero, Francois 1175 FRA1.0010.20204.00 
  Borderie, David 1795 FRA0.001-0.0920-1.80 
  Venzin, Patrick 1274 FRA1.0010.31206.20 

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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