Individual Calculations October 2021
 Swicarz, Maciej  Total change: -9.20  Rating chartPersonal card
 Sunny Beach Open 2021 Sunny Beach BUL 2021-09-03
RcRownchangeKK*chgGame
 2144 2347 6.00 9 -0.46 20 -9.20 
  Hapke, Ralf 1947  * GER1.0010.08201.60 
  Valev, Valentin 2020 BUL1.0010.13202.60 
  Sapocinic, Semion 1947  * MDA0.501-0.4220-8.40 
  Burdarev, Evgeni 1947  * BUL1.0010.08201.60 
  Tilicheev, Viacheslav g2509 RUS0.001-0.2920-5.80 
  Wachinger, Nikolas 2361 GER1.0010.522010.40 
  Hess, Max f2415 GER1.0010.592011.80 
  Kanov, Nikola c2148 BUL0.001-0.7620-15.20 
  Baranciuc, Alexandr 2001 MDA0.501-0.3920-7.80 
 * 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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