Rapid: Individual Calculations February 2020
 Davydova, Valentina  Total change: -4.20  Rating chartPersonal card
 Cheboksary_Christmas Rapid - 2020 Cheboksary RUS 2020-01-06
RcRownchangeKK*chgGame
 1547 1466 3.50 9 -0.21 20 -4.20 
  Stepanov, Vladimir G 1866  * RUS0.001-0.0820-1.60 
  Sadovnikov, Vladimir 1621 RUS0.5010.21204.20 
  Kondratev, Evgeniy 1241 RUS1.0010.22204.40 
  Bagautdinov, Ilgiz 1866  * RUS0.001-0.0820-1.60 
  Nigil, Yuliy 1580 RUS0.001-0.3420-6.80 
  Prokhorov, Gleb 1249 RUS1.0010.22204.40 
  Fedorov, Kirill 1297 RUS0.501-0.2220-4.40 
  Sokolov, Alexandr 1621 RUS0.5010.21204.20 
  Danilov, Stanislav 1578 RUS0.001-0.3520-7.00 
 * 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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