Rapid: Individual Calculations September 2021
 Nikolaychik, Andrey  Total change: -80.00  Rating chartPersonal card
 Memorial of V. I. Zilberstein_Rapid Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 1380 1880 3.50 8 -4.00 20 -80.00 
  Nosova, Anastasia 1272 RUS0.501-0.4820-9.60 
  Prudnikov, Sviatoslav 1145 RUS0.001-0.9920-19.80 
  Gamburg, Alexandr 1589 RUS0.001-0.8520-17.00 
  Zheleznaya, Anastasia 1282 RUS1.0010.02200.40 
  Makarenko, Elizaveta 1504 RUS0.001-0.9120-18.20 
  Romanenko, Semen O. 1221 RUS1.0010.01200.20 
  Gasanov, Fuad 1483 RUS1.0010.08201.60 
  Sosnovsky, Maksim 1545 RUS0.001-0.8820-17.60 

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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