Individual Calculations October 2021
 Kostin, Nikolay  Total change: 50.40  Rating chartPersonal card
 Nizhny Novgorod_region_B-19_2021 Nizhniy Novgorod RUS 2021-08-23
RcRownchangeKK*chgGame
 1483 1563 6.00 8 1.26 40 50.40 
  Danshin, Mikhail 1493 RUS1.0010.404016.00 
  Kuftyrev, Ilya 1402 RUS0.501-0.2140-8.40 
  Zyryanov, Konstantin 1630 RUS0.5010.09403.60 
  Rusakova, Alina 1164 RUS1.0010.08403.20 
  Kalinin, Matvey 1556 RUS1.0010.494019.60 
  Deulin, Evgeny 1757 RUS0.001-0.2540-10.00 
  Veselov, Vadim 1536 RUS1.0010.464018.40 
  Kurdyukova, Alexandra 1326 RUS1.0010.20408.00 

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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