Individual Calculations January 2017
 Kovalev, Anatoly  Total change: -12.20  Rating chartPersonal card
 Krasnoobsk Autumn open-2016 Krasnoobsk RUS 2016-11-12
RcRownchangeKK*chgGame
 1776 1701 3.00 9 -0.61 20 -12.20 
  Abramovich, Antuan 1904 RUS0.5010.26205.20 
  Tukhvatulin, Kamil 1856 RUS0.5010.21204.20 
  Sharafutdinov, Timur 1883 RUS0.001-0.2620-5.20 
  Morozov, Vladimir B 1936 RUS0.001-0.2120-4.20 
  Kochan, Dmitry 1812 RUS0.001-0.3520-7.00 
  Bityukov, Yury 1535 RUS1.0010.28205.60 
  Martsinovsky, Pavel 1464 RUS1.0010.20204.00 
  Babkova, Nina 1791 RUS0.001-0.3820-7.60 
  Russkikh, Mikhail 1807 RUS0.001-0.3620-7.20 

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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