Rapid: Individual Calculations October 2019
 Karpov, Aleksey A.  Total change: -10.00  Rating chartPersonal card
 Novosibirsk Region Champ. 2019 Rapid U13 Berdsk RUS 2019-09-14
RcRownchangeKK*chgGame
 1237 1119 2.00 7 -0.50 20 -10.00 
  Izotov, Ignat 1238 RUS0.001-0.3420-6.80 
  Dmitrenko, Vladislav 1519  * RUS0.001-0.0820-1.60 
  Korchuganov, Makar 1241 RUS1.0010.672013.40 
  Vandakurov, Gleb 1301 RUS0.001-0.2620-5.20 
  Birkin, Nikita 1045 RUS1.0010.40208.00 
  Bragina, Anna 1192 RUS0.001-0.4020-8.00 
  Naumov, Alexander A 1124 RUS0.001-0.4920-9.80 
 * 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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