Individual Calculations October 2021
 Kulnev, Aleksandr  Total change: 18.40  Rating chartPersonal card
 Gospodin Velikiy Novgorod - A Velikiy Novgorod RUS 2021-09-09
RcRownchangeKK*chgGame
 1702 1697 5.00 9 0.46 40 18.40 
  Penkov, Egor 1297  * RUS1.0010.08403.20 
  Pavlov, Aleksandr f2097  * RUS1.0010.924036.80 
  Semenenko, Sergey 2097  * RUS0.001-0.0840-3.20 
  Belyaev, Viktor 1996 RUS1.0010.854034.00 
  Shakhurdin, Timofey 1487 RUS0.001-0.7740-30.80 
  Kofanov, Sergei 1940 RUS0.001-0.2040-8.00 
  Gerasimov, Dmitriy 1368 RUS0.501-0.3840-15.20 
  Galakhanova, Evelina 1463 RUS1.0010.21408.40 
  Bashkov, Andrei 1570 RUS0.501-0.1740-6.80 
 * 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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