Individual Calculations July 2022
 Simkin, Alexander  Total change: -73.60  Rating chartPersonal card
 Early Bird 27 St. Petersburg RUS 2022-05-29
RcRownchangeKK*chgGame
 1311 1555 2.50 7 -2.90 20 -58.00 
  Berezovskaya, Arina 1286 RUS0.001-0.8320-16.60 
  Chetverikov, Georgy 1824 RUS0.001-0.1720-3.40 
  Razygraev, Alexander 1166 RUS1.0010.09201.80 
  Khabubi, Adam 1155  * RUS0.001-0.9220-18.40 
  Likholetov, Mikhail 1284 RUS0.001-0.8320-16.60 
  Makarova, Maria A. 1297 RUS0.501-0.3220-6.40 
  Mamontova, Arina 1162 RUS1.0010.08201.60 
 * 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)
 
 V.Byvshev Memorial St. Petersburg RUS 2022-06-15
RcRownchangeKK*chgGame
 1772 1529 1.50 8 -0.78 20 -15.60 
  Ponomarev, Vsevolod 2156 RUS0.001-0.0120-0.20 
  Strebkov, Vladimir 1898 RUS1.0010.902018.00 
  Kundianok, Vladislav 2212 RUS0.001-0.0120-0.20 
  Leonova, Ameliya 1798 BLR0.5010.33206.60 
  Dudarev, Viacheslav 1902 RUS0.001-0.1020-2.00 
  Melnikov, Fedor 1713 RUS0.001-0.2620-5.20 
  Teploukhov, Makar 1129  * RUS0.001-0.9220-18.40 
  Ismailov, Magomed Dm. 1368 RUS0.001-0.7120-14.20 
 * 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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