Rapid: Individual Calculations April 2020
 Maranin, Stepan S.  Total change: -14.20  Rating chartPersonal card
 Serpukhov rapid 2020 C U11 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1395 1100 0.00 4 -0.71 20 -14.20 
  Efimova, Darya 1642 RUS0.001-0.0320-0.60 
  Rossoshansky, Bogdan 1327 RUS0.001-0.2120-4.20 
  Mugenov, Vadim 1274 RUS0.001-0.2720-5.40 
  Yakushkin, Dmitriy 1338 RUS0.001-0.2020-4.00 

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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