Individual Calculations September 2021
 Tolstykh, Viktor  Total change: 83.81  Rating chartPersonal card
 Chess Weekends. Summer 2021 Moscow RUS 2021-07-26
RcRownchangeKK*chgGame
 1709 1469 4.00 7 2.47 29 71.63 
  Golosov, Georgy 1635 RUS1.0010.722920.88 
  Prakhov, Nikolay 1774 RUS1.0010.862924.94 
  Asatryan, Leon 1869  * RUS0.5010.422912.18 
  Belov, Aleksei R. 1494 RUS0.5010.03290.87 
  Ratataev, Ilya 1694 RUS0.001-0.2229-6.38 
  Rossal, Valeriy I. 1810 RUS1.0010.882925.52 
  Pokhlebin, Sergej 1688 RUS0.001-0.2229-6.38 
 * 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)
 
 Vladimir Open 2021 boys 13 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1286 1469 6.00 9 -0.50 29 -14.50 
  Lopatkin, Egor 1151 RUS1.0010.13293.77 
  Ushakov, Nikita 1401 RUS0.001-0.5929-17.11 
  Shevchenko, Rostislav 1165 RUS1.0010.14294.06 
  Karapetyan, Arman 1210 RUS0.001-0.8229-23.78 
  Zambrzhitskiy, Yan 1239 RUS1.0010.21296.09 
  Pogodin, Nikolay 1344 RUS1.0010.33299.57 
  Fedorov, Artem Alek 1569 RUS0.001-0.3629-10.44 
  Fedorov, Vladimir 1153 RUS1.0010.13293.77 
  Mamedov, Eltun 1340 RUS1.0010.33299.57 

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)
 
 Cup of Hope_B-13_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1410 1469 5.50 8 0.92 29 26.68 
  Rososhansky, Mikhail 1207 RUS1.0010.18295.22 
  Uruev, Nikita 1273 RUS1.0010.25297.25 
  Berdinskikh, Dmitry 1396 RUS1.0010.402911.60 
  Osipov, Egor 1586 RUS0.5010.16294.64 
  Khaleev, Timofey D 1201 RUS0.001-0.8329-24.07 
  Taskulin, Akhmet 1521 RUS1.0010.572916.53 
  Popov, Tikhon 1703 RUS0.001-0.2129-6.09 
  Nazemtsev, Artyom 1393 RUS1.0010.402911.60 

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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