Individual Calculations October 2018
 Sannikova, Anna  Total change: -74.00  Rating chartPersonal card
 Moscow region 2018 girls 13 Odintsovo RUS 2018-08-24
RcRownchangeKK*chgGame
 1089 1292 4.00 8 -1.85 40 -74.00 
  Kozlova, Anastasia 1227 RUS0.001-0.5940-23.60 
  Pavlushova, Anna 929 RUS0.501-0.4040-16.00 
  Polozova, Anna 1084 RUS0.501-0.2740-10.80 
  Knyazeva, Ekaterina 1085 RUS0.501-0.2740-10.80 
  Listratova, Sofiya 1138 RUS0.501-0.2140-8.40 
  Zaytseva, Dariya 1463 RUS0.001-0.2740-10.80 
  Zueva, Sofya 892  * RUS1.0010.08403.20 
  Ratnikova, Zoya 892  * RUS1.0010.08403.20 
 * 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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