Rapid: Individual Calculations March 2021
 Ayfert, Vladimir  Total change: 8.80  Rating chartPersonal card
 Krasnoyarsk region rapid cup 2021. 2 stage Krasnoyarsk RUS 2021-01-30
RcRownchangeKK*chgGame
 1633 1678 4.50 9 -0.42 20 -8.40 
  Potapenko, Nikita 1364 RUS0.501-0.3620-7.20 
  Zaborovskii, Maksim 1926 RUS0.001-0.1920-3.80 
  Nikitina, Larisa 1439 RUS1.0010.20204.00 
  Novatorov, Anton 1262 RUS1.0010.07201.40 
  Astrikov, Nikolay 2036 RUS0.001-0.1020-2.00 
  Kotelevsky, Andrey 1974 RUS0.001-0.1520-3.00 
  Dominov, Ilya 1355 RUS1.0010.13202.60 
  Sidorov, Alexandr 1805 RUS0.5010.17203.40 
  Nikiforov, Yaroslav 1536 RUS0.501-0.1920-3.80 

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 Krasnoyarsk RUS 2021-02-21
RcRownchangeKK*chgGame
 1708 1678 5.50 9 0.86 20 17.20 
  Khegay, Dmitriy g2413 RUS0.001-0.0120-0.20 
  Petukhov, Sergey 1561 RUS0.501-0.1620-3.20 
  Belousov, Viktor 1663 RUS0.001-0.5220-10.40 
  Potapenko, Viktor 1428 RUS1.0010.19203.80 
  Breyner, Valeriy 2006 RUS1.0010.872017.40 
  Simakina, Nadezhda 1396 RUS1.0010.16203.20 
  Astrikov, Nikolay 2036 RUS0.001-0.1020-2.00 
  Krupenko, Polina 1326 RUS1.0010.11202.20 
  Piyankov, Ivan 1545 RUS1.0010.32206.40 

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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