Rapid: Individual Calculations December 2017
 Ermakova, Polina  Total change: 0.00  Rating chartPersonal card
 2017 SPb Rapid Championship U13 St. Petersburg RUS 2017-11-11
RcRownchangeRpKK*chgGame
 1331 0 0.50 9 0.00 887   0.00 
  Kudryavtseva, Anastasia 1439 RUS0.0010.00 0.00 
  Korolev, Artem 1395 RUS0.0010.00 0.00 
  Tarakanov, Vladislav 1334 RUS0.0010.00 0.00 
  Klimov, Semen 1345 RUS0.0010.00 0.00 
  Matveeva, Sofia S. 1392 RUS0.0010.00 0.00 
  Nazarova, Dana 1207 RUS0.0010.00 0.00 
  Uspenskaya, Ksenia 1073 RUS0.5010.00 0.00 
  Dolgov, Ilya 1310 RUS0.0010.00 0.00 
  Filatov, Danila 1480 RUS0.0010.00 0.00 

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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