Rapid: Individual Calculations July 2018
 Romanova, Darya  Total change: -20.60  Rating chartPersonal card
 Edouard Lipatov Memorial Rapid 2018 Cheboksary RUS 2018-06-16
RcRownchangeKK*chgGame
 1570 1560 3.50 9 -1.03 20 -20.60 
  Senin, Sergey 1960  * RUS0.001-0.0820-1.60 
  Krylova, Darya 1317 RUS1.0010.20204.00 
  Porkhanov, Andrey 1960  * RUS0.5010.42208.40 
  Karsakov, Vladimir 1775 RUS0.001-0.2320-4.60 
  Matveev, Ivan 1408 RUS1.0010.30206.00 
  Sergeev, Alexandr 1802 RUS0.001-0.2020-4.00 
  Ivanov, Alexey Dm. 1244 RUS0.001-0.8720-17.40 
  Fedorov, Kirill 1284 RUS0.001-0.8320-16.60 
  Arkhipova, Anna 1377 RUS1.0010.26205.20 
 * 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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