Individual Calculations September 2020
 Duval, Lucie  Total change: 4.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Open RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 1357 1476 4.00 6 0.10 40 4.00 
  Baudet, Joel 1199 FRA1.0010.17406.80 
  Varas, Manuel 1294 FRA0.501-0.2440-9.60 
  Charruyer, Baptiste 1408 FRA1.0010.414016.40 
  Dubertrand, Bernard 1540 FRA0.5010.09403.60 
  Trognon, Philippe 1428 FRA0.001-0.5740-22.80 
  L`herbon De Lussats, Jean 1272 MNC1.0010.24409.60 

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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