Individual Calculations June 2022
 Roch, Florian  Total change: -30.60  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1729 1945 4.50 8 -1.53 20 -30.60 
  Giffard, Nicolas m2233 FRA0.001-0.1620-3.20 
  Rakotomamonjy, Reiyu 1705 FRA0.001-0.8020-16.00 
  David, Philippe 1601 FRA1.0010.12202.40 
  Mimoune, Kenzi 1661 FRA1.0010.16203.20 
  Nguyen, Gaspar 1545  * FRA1.0010.08201.60 
  Caroll, John 1694 FRA1.0010.19203.80 
  Deboosere, Adam Moussa 1677 ALG0.501-0.3320-6.60 
  Landolsi, Iyad 1717 FRA0.001-0.7920-15.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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