Individual Calculations June 2024
 Roger, Patrick  Total change: 9.20  Rating chartPersonal card
 Championnat veterans des Bouches du Rhone 2024 AUBAGNE FRA 2024-05-07
RcRownchangeKK*chgGame
 1656 1723 4.00 6 0.46 20 9.20 
  Periale, Albert 1524 FRA1.0010.24204.80 
  Hileyan, Michel 1858 FRA0.001-0.3220-6.40 
  Pavy, Gildas 1565 FRA1.0010.29205.80 
  Weber, Michel 1637 FRA0.501-0.1220-2.40 
  Amoros, Jean 1613 FRA1.0010.35207.00 
  Bautzmann, Didier 1739 FRA0.5010.02200.40 

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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