Individual Calculations September 2020
 Daniel, Jean-Claude  Total change: -52.20  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Tournoi C RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 1645 1710 1.50 7 -2.61 20 -52.20 
  Billot, Daniel 1679 FRA0.501-0.0420-0.80 
  Boff, Olivier 1545 FRA0.001-0.7220-14.40 
  Dubois, Axel 1701 FRA0.501-0.0120-0.20 
  Coant, Jean-Francois 1668 FRA0.001-0.5620-11.20 
  Daignieres, Pierre 1684 FRA0.001-0.5420-10.80 
  Sorbe, Xavier 1678 FRA0.001-0.5420-10.80 
  Hassanaly, Ikbal 1557 FRA0.501-0.2020-4.00 

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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