Individual Calculations February 2017
 Polonskiy, Pavel  Total change: -5.80  Rating chartPersonal card
 Grand-prix Dvorets_9th stage_A Moscow RUS 2017-01-10
RcRownchangeKK*chgGame
 2060 2093 3.50 7 -0.29 20 -5.80 
  Egorov, Pavel 2245 RUS0.001-0.3020-6.00 
  Tagirov, Kajum K 1905 RUS1.0010.26205.20 
  Vul, Arkadi Eremeevich g2240 RUS0.001-0.3020-6.00 
  Archangelsky, Mikhail m2032 RUS0.001-0.5820-11.60 
  Andreev, Gennadiy 1904 RUS1.0010.25205.00 
  Kretov, Valentin 1952 RUS1.0010.31206.20 
  Tchernyi, Viktor f2145 RUS0.5010.07201.40 

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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