Individual Calculations May 2017
 Zilbert, Oleg  Total change: -13.20  Rating chartPersonal card
 Grand-prix Dvorets 11th stage_A Moscow RUS 2017-04-01
RcRownchangeKK*chgGame
 2026 2217 4.50 7 -0.66 20 -13.20 
  Vetokhin, Ilia 1913 RUS1.0010.14202.80 
  Ratnikov, Mikhail 1985 RUS1.0010.21204.20 
  Voinikonis, Nikita 2060 RUS0.001-0.7120-14.20 
  Yudkevich, Mikhail 2062 RUS1.0010.29205.80 
  Koldaev, Dungar 1988 RUS0.001-0.7920-15.80 
  Stoliarov, Kirill 1941 RUS1.0010.17203.40 
  Vul, Arkadi Eremeevich g2236 RUS0.5010.03200.60 

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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