Rapid: Individual Calculations February 2020
 Karpov, Aleksey A.  Total change: 12.60  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2020 Novosibirsk RUS 2020-01-11
RcRownchangeKK*chgGame
 1442 1137 2.00 9 0.63 20 12.60 
  Stoljarova, Tatjana 1537  * RUS0.001-0.0820-1.60 
  Bespalova, Varvara 1393 RUS1.0010.812016.20 
  Kostin, Vitaly 1537  * RUS0.001-0.0820-1.60 
  Sargaeva, Darima 1408 RUS0.001-0.1720-3.40 
  Vinogradov, Sergey V. 1314 RUS0.001-0.2720-5.40 
  Rakina, Yuliya 1470 RUS1.0010.882017.60 
  Karelina, Viktoriya 1537  * RUS0.001-0.0820-1.60 
  Rakshun, Sergey 1433 RUS0.001-0.1520-3.00 
  Zimova, Ekaterina 1351 RUS0.001-0.2320-4.60 
 * 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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