Rapid: Individual Calculations February 2020
 Lever, Erwan  Total change: 3.00  Rating chartPersonal card
 Open de parties rapides de Sainte Foy d'Aigrefeuille du 12 janvier 2020 SAINTE FOY D'AIGREFEUILLE FRA 2020-01-12
RcRownchangeKK*chgGame
 1923 2137 6.00 8 0.15 20 3.00 
  Serrier, Mathis 1737  * FRA1.0010.08201.60 
  Mazue, Frederic 1737  * FRA1.0010.08201.60 
  Kennedy, John 1831 FRA1.0010.14202.80 
  Cohen, Loic 1923 FRA1.0010.23204.60 
  Prie, Eric g2440 FRA0.001-0.1420-2.80 
  Gurjav, Battulga 1795 FRA1.0010.12202.40 
  Bouychou, Armand 1737  * FRA1.0010.08201.60 
  Woloszyn, Florent 2183 FRA0.001-0.4420-8.80 
 * 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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