Individual Calculations September 2009
 Varchenko, Grigory  Total change: -6.15  Rating chartPersonal card
 Intl Rtg Poltava Battle - 300 Poltava UKR 2009-06-26
RcRownchangeKK*chgGame
 2188 2125 2.50 7 -0.41 15 -6.15 
  Solovchuk, Alexey 2319 UKR0.001-0.2515-3.75 
  Karnaukh, Anatolij 2240 UKR0.5010.16152.40 
  Maxutov, Sergei f2256 UKR0.001-0.3215-4.80 
  Mitsyk, Yuriy 1909 UKR1.0010.22153.30 
  Varitski, Igor m2326 UKR1.0010.761511.40 
  Bilokha, Sergey 2238 UKR0.001-0.3515-5.25 
  Naboka, Sergey 2029 UKR0.001-0.6315-9.45 

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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