Individual Calculations December 2013
 Polischuk, Anatoly  Total change: -17.10  Rating chartPersonal card
 Voskres October- November Moscow RUS 2013-10-27
RcRownchangeKK*chgGame
 1903 1925 2.50 7 -1.14 15 -17.10 
  Yudkevich, Mikhail 2121 RUS0.5010.25153.75 
  Piatin, Oleg 2057 RUS0.001-0.3215-4.80 
  Gabdrakipov, Ilshat 2090 RUS0.001-0.2815-4.20 
  Antonova, Nadezhda wf1944 TJK0.5010.03150.45 
  Golovin, Vitaliy 1802 RUS0.001-0.6715-10.05 
  Fedotov, Aleksandr 1718 RUS1.0010.23153.45 
  Rajapaksa, Miyuni Kavinya 1589 SRI0.501-0.3815-5.70 

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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