Individual Calculations April 2020
 Iolis, Oleg  Total change: 19.60  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 2034 2142 6.00 9 0.40 20 8.00 
  Moussard, Jules g2542  * FRA0.001-0.0820-1.60 
  Charles, Gerald 1861 FRA0.501-0.3420-6.80 
  Renard, Stephane 1931 FRA1.0010.23204.60 
  Jourdain, Antoine 1836 FRA1.0010.14202.80 
  Sochacki, Christophe m2478 FRA0.5010.38207.60 
  Koscielny, Edmond 1815 FRA1.0010.13202.60 
  Nitin, S. m2353 IND0.001-0.2320-4.60 
  Blanquet, Camille 1751 FRA1.0010.09201.80 
  Lenoir, Aurele 1742  * BEL1.0010.08201.60 
 * 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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2201 2146 1.00 1 0.58 20 11.60 
  Bauduin, Etienne f2201 BEL1.0010.582011.60 

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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