Individual Calculations July 2018
 Turetsky, Mark  Total change: -21.00  Rating chartPersonal card
 White Nights 2018 Open St. Petersburg RUS 2018-06-18
RcRownchangeKK*chgGame
 1573 1536 3.00 9 -1.05 20 -21.00 
  Trushnikov, Viacheslav 1861 RUS0.001-0.1320-2.60 
  Kovalenko, Evgeny 1695 RUS0.001-0.2920-5.80 
  Tovbin, Naum 1790 RUS0.5010.31206.20 
  Strelkov, Sergey 1199 RUS1.0010.12202.40 
  Golovanskikh, Dmitriy 1539 RUS0.001-0.5020-10.00 
  Biyachuev, Minkail 1360 RUS1.0010.27205.40 
  Chumakov, Dmitriy 1826 RUS0.001-0.1620-3.20 
  Grin, Erik-Alexander 1198 RUS0.501-0.3820-7.60 
  Zakharov, Yuri 1690 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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