Rapid: Individual Calculations April 2019
 Alifanov, Georgy  Total change: -13.80  Rating chartPersonal card
 Serpukhov rapid 2019 C_U9 Serpukhov RUS 2019-02-24
RcRownchangeKK*chgGame
 1224 1007 0.00 3 -0.69 20 -13.80 
  Telin, Yaromir 1294 RUS0.001-0.1620-3.20 
  Kabanov, Vasily 1247 RUS0.001-0.2020-4.00 
  Varankin, Leonid 1131 RUS0.001-0.3320-6.60 

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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