Individual Calculations September 2020
 Varas, Manuel  Total change: 2.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Open RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 1305 1294 3.00 6 0.10 20 2.00 
  Lahoche, Titouan 1051 FRA1.0010.20204.00 
  Duval, Lucie 1476 FRA0.5010.24204.80 
  Dubertrand, Bernard 1540 FRA0.001-0.1920-3.80 
  Gramont, Francois 1377 FRA0.5010.11202.20 
  Pages, Philippe 1101 FRA1.0010.25205.00 
  Izard, Laurent 1285 FRA0.001-0.5120-10.20 

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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