Rapid: Individual Calculations May 2018
 Arefieva, Olga  Total change: -4.20  Rating chartPersonal card
 Caviar Cup Rapid Astrakhan RUS 2018-04-07
RcRownchangeKK*chgGame
 1514 1261 1.50 8 -0.21 20 -4.20 
  Mesnyankin, Nikita 1661  * RUS0.001-0.0820-1.60 
  Nazarova, Evgeniya 1605 RUS0.001-0.1220-2.40 
  Belova, Svetlana 1579 RUS0.5010.37207.40 
  Zimin, Dmitry 1661  * RUS0.001-0.0820-1.60 
  Mankieva, Elizaveta 1378 RUS0.001-0.3420-6.80 
  Chugunova, Alena 1390 RUS1.0010.672013.40 
  Zaytsev, Timofey 1284 RUS0.001-0.4720-9.40 
  Krotov, Vyacheslav 1550 RUS0.001-0.1620-3.20 
 * 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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