Rapid: Individual Calculations March 2020
 Salchak, Omak  Total change: 6.20  Rating chartPersonal card
 Krasnoyarsk region rapid cup. 2 stage Krasnoyarsk RUS 2020-02-01
RcRownchangeKK*chgGame
 1647 1614 4.00 9 -0.10 20 -2.00 
  Mikhalev, Vladimir 2014  * RUS0.001-0.0820-1.60 
  Khlopova, Lyudmila 1228 RUS0.501-0.4120-8.20 
  Legkov, Oleg 1623 RUS1.0010.512010.20 
  Usov, Roman 1620 RUS0.5010.01200.20 
  Strizhnev, Maxim 1682 RUS0.001-0.4120-8.20 
  Zadruzhnaya, Tatyana 1429 RUS1.0010.26205.20 
  Sat, Kaygl Ool 1730 RUS0.001-0.3420-6.80 
  Vorontsov, Vladimir 1813 RUS1.0010.762015.20 
  Ayfert, Vladimir 1686 RUS0.001-0.4020-8.00 
 * 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)
 
 Krasnoyarsk region rapid championship 2020 Krasnoyarsk RUS 2020-02-23
RcRownchangeKK*chgGame
 1654 1614 4.00 8 0.41 20 8.20 
  Volontinas, Ivan 2014  * RUS0.001-0.0820-1.60 
  Khlopova, Lyudmila 1228 RUS1.0010.09201.80 
  Vasiyarov, Nikolay 1779 RUS1.0010.722014.40 
  Vedenyakin, Vladislav 1962 RUS0.001-0.1120-2.20 
  Legotin, Alexey 1704 RUS0.001-0.3820-7.60 
  Abramov , Nikita 1549 RUS1.0010.41208.20 
  Sirotkina, Nina 1268 RUS1.0010.11202.20 
  Borchaninov, Anatoliy 1726 RUS0.001-0.3520-7.00 
 * 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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