Rapid: Individual Calculations April 2020
 Bondarenko, Vladyslav  Total change: 11.60  Rating chartPersonal card
 Chess School - 2020 rapid N2 Kyiv UKR 2020-02-23
RcRownchangeKK*chgGame
 1506 1340 2.50 7 0.02 20 0.40 
  Herasymenko, Maksym 1928 UKR0.001-0.0220-0.40 
  Telegina, Zhanna 1121 UKR1.0010.22204.40 
  Rakhmangulova, Iulia 1751 UKR0.001-0.0820-1.60 
  Vladov, Arsenii 1707 UKR0.001-0.1020-2.00 
  Torba, Semen 1260 UKR0.501-0.1120-2.20 
  Paryokha, Ivan 1225 UKR1.0010.34206.80 
  Klymenko, Volodymyr 1547 UKR0.001-0.2320-4.60 

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)
 
 "Victory for mom" Rapid U10 Kyiv UKR 2020-03-08
RcRownchangeKK*chgGame
 1422 1340 2.50 5 0.56 20 11.20 
  Korchynskyi, Mykola 1449 UKR1.0010.652013.00 
  Vardanian, Yurii 1438 UKR0.001-0.3720-7.40 
  Bubelo, Mykola 1408 UKR0.5010.09201.80 
  Pylypenko, Radomyr 1435 UKR0.5010.13202.60 
  Bondarenko, Oleksandr 1381 UKR0.5010.06201.20 

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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