Individual Calculations July 2021
 Ge, Charlene  Total change: 22.40  Rating chartPersonal card
 Open de Bischwiller 2021 Tournoi B (-1600) BISCHWILLER FRA 2021-06-26
RcRownchangeKK*chgGame
 1439 1173 1.50 5 0.56 40 22.40 
  Guerton, Dimitri 1358 FRA0.001-0.2640-10.40 
  Mathiot, Jean-Marc 1565 FRA0.5010.424016.80 
  Virion, Regine 1384 FRA1.0010.774030.80 
  Jabri, Ayman 1338 FRA0.001-0.2840-11.20 
  Burger, Nicolas 1552 FRA0.001-0.0940-3.60 

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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