Individual Calculations April 2020
 Simon, Olivier  Total change: -42.80  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1569 1336 0.00 5 -1.07 40 -42.80 
  Le Guillou, Marc 1653 FRA0.001-0.1340-5.20 
  Dalmard, Alban 1609 FRA0.001-0.1740-6.80 
  Tuillier, Valentin 1481 FRA0.001-0.3140-12.40 
  Vernet, Bruno 1629 FRA0.001-0.1540-6.00 
  Dumoulin, Philippe 1474 FRA0.001-0.3140-12.40 

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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