Individual Calculations September 2021
 Egorkin, Dmitriy  Total change: 8.40  Rating chartPersonal card
 Cup of Hope_OPEN_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1805 1837 4.50 8 0.21 40 8.40 
  Klimushin, Sergei 1638 RUS1.0010.24409.60 
  Kostin, Nikolay 1563 RUS0.001-0.8340-33.20 
  Kurdyukova, Alexandra 1437  * RUS1.0010.08403.20 
  Makarchik, Arseniy Vik 1437  * RUS1.0010.08403.20 
  Ospennikov, Dmitry V f2237  * RUS0.001-0.0840-3.20 
  Krivov, Nikita 1949 RUS1.0010.654026.00 
  Krivonogov, Alexander 2237  * RUS0.5010.424016.80 
  Bagautdinov, Ilgiz 1945 RUS0.001-0.3540-14.00 
 * 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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