Rapid: Individual Calculations September 2023
 Kolev, Nikolaj  Total change: 0.00  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeRpKK*chgGame
 1280 0 2.50 9 0.00 1114   0.00 
  Mircheva, Nona 1682 BUL0.0010.00 0.00 
  Zhelyazkov, Borislav 1246 BUL1.0010.00 0.00 
  Marzakov, Mihail 1527 BUL0.0010.00 0.00 
  Tefikov, Kaan 1238 BUL0.0010.00 0.00 
  Tsakagiannis, Apostolos 1155 GRE1.0010.00 0.00 
  Tanev, Rumen Iv 1180 BUL0.0010.00 0.00 
  Asenov, Asen 1258 BUL0.0010.00 0.00 
  Angelov, Aleksandar 1022 BUL0.5010.00 0.00 
  Donkov, Danail 1208 BUL0.0010.00 0.00 

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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