Individual Calculations August 2021
 Jansen, Bob  Total change: -12.20  Rating chartPersonal card
 34eme Open du Mans - Open A LE MANS FRA 2021-07-07
RcRownchangeKK*chgGame
 1897 2114 6.00 9 -0.61 20 -12.20 
  Fournis D`albiat, Vincent 1714  * FRA1.0010.08201.60 
  Allard Nedellec, Guilhem 1777 FRA1.0010.12202.40 
  Francez, Theo 1974 FRA1.0010.31206.20 
  Jolly, Jean-Francois m2378 FRA0.001-0.1820-3.60 
  Grundman, Anatole 2082 FRA0.501-0.0420-0.80 
  L`henoret, Thierry 2009 FRA0.001-0.6420-12.80 
  Verhille, Gabin 1714  * FRA0.501-0.4220-8.40 
  Lamarche, Quentin 1714  * FRA1.0010.08201.60 
  Vasselin, Louis 1714  * FRA1.0010.08201.60 
 * 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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