Individual Calculations May 2011
 Perkovsky, Alexey  Total change: 35.40  Rating chartPersonal card
 Dal FR Chmp. 2011 men Birobidjan RUS 2011-03-17
RcRownchangeKK*chgGame
 2356 2238 5.50 9 2.36 15 35.40 
  Leonov, Denis f2267 RUS1.0010.54158.10 
  Kravtsov, Sergey m2366 RUS1.0010.671510.05 
  Bachin, Vitaly m2457 RUS0.001-0.2215-3.30 
  Emeliantsev, Anatoliy f2350 RUS0.001-0.3515-5.25 
  Solovchuk, Mikhail 2184 RUS1.0010.42156.30 
  Mironov, Valery 2367 RUS0.5010.17152.55 
  Prosvirnov, Sergei m2461 RUS1.0010.781511.70 
  Dzhumadaev, Ruslan 2284 RUS1.0010.56158.40 
  Diu, Viacheslav m2466 RUS0.001-0.2115-3.15 

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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