Rapid: Individual Calculations April 2020
 Efimova, Darya  Total change: -33.20  Rating chartPersonal card
 Serpukhov rapid 2020 A Serpukhov RUS 2020-02-29
RcRownchangeKK*chgGame
 1688 1603 4.00 9 -0.01 20 -0.20 
  Voit, Daria wg2338 RUS0.001-0.0120-0.20 
  Telin, Mikhail Vl 1148 RUS1.0010.06201.20 
  Krapchetov, Nikolay 1964 RUS0.001-0.1020-2.00 
  Denisov, Vladislav 2182 RUS0.001-0.0220-0.40 
  Taran, Egor A 1250 RUS1.0010.11202.20 
  Akimushkin, Roman 1814 RUS0.5010.27205.40 
  Prutskov, Aleksei 1841 RUS0.001-0.2020-4.00 
  Levaev, Aleksey 1443 RUS0.501-0.2120-4.20 
  Rassadnikov, Ilya 1215 RUS1.0010.09201.80 

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)
 
 Serpukhov rapid 2020 C U11 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1286 1642 4.50 7 -1.65 20 -33.00 
  Maranin, Stepan S. 1100 RUS1.0010.03200.60 
  Istomin, Stepan 1327 RUS0.001-0.8620-17.20 
  Shuliak, Zakhar 1182 BLR1.0010.05201.00 
  Rossoshansky, Bogdan 1327 RUS1.0010.14202.80 
  Fotchenkov, Timofey 1386 RUS0.501-0.3120-6.20 
  Volodin, Alexandr E. 1378 RUS0.001-0.8220-16.40 
  Emelchenkov, Ivan 1299 RUS1.0010.12202.40 

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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