Individual Calculations July 2010
 Yudkevich, Mikhail  Total change: 4.05  Rating chartPersonal card
 Victory - 65 open Moscow RUS 2010-04-30
RcRownchangeKK*chgGame
 2107 2170 5.50 9 0.27 15 4.05 
  Kalabukhov, Daniil 1846 RUS1.0010.13151.95 
  Konovalov, Nikolay m2440 RUS0.001-0.1715-2.55 
  Nersesian, Vagram 2005 RUS0.501-0.2215-3.30 
  Lushnikov, Evgeny 2011 RUS0.501-0.2115-3.15 
  Elfert, Aleksandr V. m1997 RUS1.0010.27154.05 
  Frolova, Ekaterina 2022 RUS1.0010.30154.50 
  Bogumil, Tatiana wf2201 RUS0.5010.04150.60 
  Kachar, Vladimir 2305 RUS0.001-0.3215-4.80 
  Kharmunova, Nadejda wf2136 RUS1.0010.45156.75 

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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