Rapid: Individual Calculations October 2019
 Yarovitskaya, Darya  Total change: 7.60  Rating chartPersonal card
 Moscow region rapid 2019 U11 Istra RUS 2019-09-22
RcRownchangeKK*chgGame
 1210 1271 4.50 7 0.38 20 7.60 
  Makarov, Timofey 1330 RUS1.0010.582011.60 
  Chertkov, Maksim 1671  * RUS0.001-0.0820-1.60 
  Fridman, Andrey 1150 RUS0.501-0.1620-3.20 
  Pinin, Elisei 1076 RUS0.501-0.2520-5.00 
  Zhuk, Ilya 1078 RUS1.0010.25205.00 
  Poddaeva, Ekaterina 1175 RUS1.0010.37207.40 
  Alifanov, Georgy 993 RUS0.501-0.3320-6.60 
 * 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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