Rapid: Individual Calculations November 2022
 Ermakov, Maxim  Total change: -20.00  Rating chartPersonal card
 14th Asha Chess Club rapid Asha RUS 2022-10-01
RcRownchangeKK*chgGame
 1634 1851 5.00 8 -0.50 40 -20.00 
  Lapshov, Kirill 1373 RUS1.0010.05402.00 
  Somkin, Kirill 2122 RUS0.001-0.1740-6.80 
  Ponomarev, Vladimir V 1328 RUS1.0010.03401.20 
  Strelkova, Anastasiya 1451  * RUS1.0010.08403.20 
  Petrukhina, Olga wf1973 KAZ0.5010.17406.80 
  Morozov, Ivan 1994 RUS0.001-0.3140-12.40 
  Menshikov, Ivan 1514 RUS0.501-0.3840-15.20 
  Zaitseva, Aleksandra 1314 RUS1.0010.03401.20 
 * 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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