Blitz: Individual Calculations February 2019
 Surkov, Egor  Total change: -18.80  Rating chartPersonal card
 New Year Cup of Emilia_2018-B Nizhny Novgorod RUS 2018-12-30
RcRownchangeKK*chgGame
 1376 1102 0.50 8 -0.94 20 -18.80 
  Torbin, Pavel 1477 RUS0.001-0.0920-1.80 
  Torbin, Pavel 1477 RUS0.001-0.0920-1.80 
  Erin, Aleksandr V. 1347 RUS0.001-0.2020-4.00 
  Erin, Aleksandr V. 1347 RUS0.001-0.2020-4.00 
  Kolesnikov, Lev 1423 RUS0.5010.37207.40 
  Kolesnikov, Lev 1423 RUS0.001-0.1320-2.60 
  Berberyan, Georgy 1255 RUS0.001-0.3020-6.00 
  Berberyan, Georgy 1255 RUS0.001-0.3020-6.00 

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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