Individual Calculations February 2018
 Sudarkina, Ekaterina  Total change: -24.80  Rating chartPersonal card
 Snezhnaia koroleva_2018 G-13 Khabarovsk RUS 2018-01-02
RcRownchangeKK*chgGame
 1121 1380 6.50 9 -0.62 40 -24.80 
  Kalimullina, Elena 980  * RUS1.0010.08403.20 
  Shipunova, Kseniya 980  * RUS1.0010.08403.20 
  Dzhafarova, Dinara 1070 RUS1.0010.14405.60 
  Lovetskaya, Polina 1198 RUS0.001-0.7440-29.60 
  Cherniak, Anastasiia 1356 RUS0.001-0.5340-21.20 
  Savchenko, Asia 1270 RUS1.0010.354014.00 
  Abramova, Sofya 1256 RUS0.501-0.1740-6.80 
  Apevalova, Maria 997 RUS1.0010.09403.60 
  Rybalko, Valeria 980  * 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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