Individual Calculations March 2012
 Zhak, Boris  Total change: 16.50  Rating chartPersonal card
 Christmas Crimea – 2011 Simferopol UKR 2011-12-22
RcRownchangeKK*chgGame
 2046 1932 5.00 11 1.10 15 16.50 
  Savvopulo, Anatolij 2056 UKR0.001-0.3315-4.95 
  Petrov, Vladimir 2138 UKR0.001-0.2415-3.60 
  Iljaguev, Hanuko 1839 UKR0.501-0.1315-1.95 
  Chelebiev, Djeljal 2023 UKR1.0010.62159.30 
  Tihonov, Gennady 2000 UKR0.5010.09151.35 
  Trjapishko, Alexandr 2076 UKR1.0010.691510.35 
  Dhillon, Jasteen 2062 UKR0.5010.18152.70 
  Semukhin, Mihail 1963 UKR0.5010.04150.60 
  Batrakov, Alexander 2233 RUS0.5010.35155.25 
  Fish, Alexandr 1980 UKR0.5010.07151.05 
  Arkhipov, Vladimir 2132 UKR0.001-0.2415-3.60 

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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