Individual Calculations August 2017
 Sorin, Nikolai  Total change: -71.60  Rating chartPersonal card
 Vasileostrovsky District Chess School Cup 2017 B St. Petersburg RUS 2017-06-26
RcRownchangeKK*chgGame
 1288 1353 3.50 9 -1.79 40 -71.60 
  Titov, Maxim 1169 RUS0.501-0.2440-9.60 
  Kurbanov, Sergey 1220 RUS0.001-0.6840-27.20 
  Goriachev, Maksim 1298 RUS1.0010.424016.80 
  Tseitlin, Georgy 1381 RUS0.001-0.4640-18.40 
  Chistyakov, Ivan 1362 RUS0.5010.01400.40 
  Serebrianii, Ilya 1278 RUS0.001-0.6040-24.00 
  Klevtsova, Snezhana 1259 RUS1.0010.374014.80 
  Pochinskiy, Mikhail 1243 RUS0.501-0.1540-6.00 
  Fadeev, Aleksei 1380 RUS0.001-0.4640-18.40 

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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