Blitz: Individual Calculations December 2017
 Sergeev, Alexey  Total change: -14.00  Rating chartPersonal card
 2017 SPb Blitz Championship U13 St. Petersburg RUS 2017-11-14
RcRownchangeKK*chgGame
 1295 1186 2.50 9 -0.70 20 -14.00 
  Chuprynin, Bogdan 1385 RUS0.001-0.2420-4.80 
  Samkov, Artem 1326 RUS1.0010.692013.80 
  Luresov, Roman 1376 RUS0.001-0.2520-5.00 
  Korolev, Artem 1355 RUS0.001-0.2820-5.60 
  Spiridonov, Artyom 1346 RUS0.001-0.2920-5.80 
  Mineev, Sergey I. 1221 RUS1.0010.552011.00 
  Leko, Olga 1203 RUS0.001-0.4820-9.60 
  Kuranova, Liubov 1103 RUS0.501-0.1120-2.20 
  Solnyshkin, Maksim 1343 RUS0.001-0.2920-5.80 

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)
 

 

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