Individual Calculations May 2023
 Mouton, Pierre  Total change: 39.60  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1420 1170 2.00 5 0.99 40 39.60 
  Gherardi, Luca 1462 FRA1.0010.854034.00 
  Menoret, Eric 1445 FRA0.001-0.1740-6.80 
  Adiba, Jean-Claude 1360 FRA0.001-0.2540-10.00 
  Migoli, Jerome 1554 FRA0.001-0.0940-3.60 
  Souloumiac, Thibault 1280 FRA1.0010.654026.00 

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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