Individual Calculations January 2021
 Samarin, Sergei  Total change: 28.00  Rating chartPersonal card
 Irkutsk Region Championship 2020 Irkutsk RUS 2020-11-14
RcRownchangeKK*chgGame
 2011 1869 4.50 9 1.40 20 28.00 
  Baldarov, Aur 2183 RUS0.5010.36207.20 
  Grekhneva, Yana 1849 RUS1.0010.47209.40 
  Krivonos, Nikolay 2166 RUS1.0010.852017.00 
  Shirokovsky, Alexander f2269  * RUS0.001-0.0820-1.60 
  Kyshtymov, Daniil 2077 RUS0.001-0.2320-4.60 
  Trukhin, Dmitry 1840 RUS0.001-0.5420-10.80 
  Ginzburg, Alexander 1878 RUS1.0010.512010.20 
  Donkovtsev, Vasily 1564 RUS1.0010.14202.80 
  Obolenskikh, Dmitry m2269  * RUS0.001-0.0820-1.60 
 * 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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