Rapid: Individual Calculations February 2023
 Zakirov, Rustam  Total change: -20.00  Rating chartPersonal card
 Rapid Grand Prix 2022 - Chelny 3rd stage Naberezhnye Chelny RUS 2022-12-24
RcRownchangeKK*chgGame
 1905 2109 6.50 9 0.10 20 2.00 
  Yalmukhametov, Samat 1709  * RUS1.0010.08201.60 
  Goncharova, Natalia Olegovna wf1988 RUS1.0010.34206.80 
  Gataullin, Ilgizar 1853 RUS1.0010.19203.80 
  Safin, Robert f2168 RUS0.001-0.4220-8.40 
  Grishunin, Artur 1450 RUS0.001-0.9920-19.80 
  Valkov, Yury 1979 RUS1.0010.32206.40 
  Ashiev, Eduard f2048 RUS0.501-0.0820-1.60 
  Salakhov, Ilsur 1862 RUS1.0010.19203.80 
  Efimov, Leonid 2086 RUS1.0010.47209.40 
 * 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)
 
 Rapid Grand Prix 2023 - Chelny 4th stage Naberezhnye Chelny RUS 2023-01-14
RcRownchangeKK*chgGame
 1679 2109 6.00 8 -1.10 20 -22.00 
  Selyutin, Vladimir 1702 RUS1.0010.08201.60 
  Semenov, Vyacheslav A. 1565 RUS1.0010.03200.60 
  Kniazev, Igor f2002 RUS0.001-0.6520-13.00 
  Mikhailov, Daniil 1405 RUS1.0010.01200.20 
  Sairanov, Talgat 1955 RUS0.001-0.7120-14.20 
  Shakirov, Danis 1709  * RUS1.0010.08201.60 
  Sakhabeev, Artur 1646 RUS1.0010.05201.00 
  Maltseva, Aleksandra 1451 RUS1.0010.01200.20 
 * 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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