Individual Calculations September 2022
 Daniel, Jean-Claude  Total change: 14.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2022 Tournoi C RISCLE FRA 2022-08-01
RcRownchangeKK*chgGame
 1657 1689 4.50 7 0.70 20 14.00 
  Nassar, Christophe 1709 FRA1.0010.532010.60 
  Pires, Oscar 1667 FRA0.001-0.5320-10.60 
  Choc-Aventin, Silas 1580 FRA1.0010.35207.00 
  Parroco, Pierre-Jean 1628 FRA1.0010.42208.40 
  Coant, Jean-Francois 1628 FRA0.001-0.5820-11.60 
  Colandrea, Sauveur 1586 FRA0.501-0.1420-2.80 
  Dabadie, Benoit 1799 FRA1.0010.652013.00 

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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