Individual Calculations September 2009
 Sshedrin, Ilya  Total change: 4.95  Rating chartPersonal card
 "Alushta Summer Open - 2009 - 2" Alushta UKR 2009-07-10
RcRownchangeKK*chgGame
 2191 2163 4.50 9 0.33 15 4.95 
  Kulicov, Oleg m2409 RUS0.5010.31154.65 
  Petrova, Lyudmila wf2083 RUS1.0010.39155.85 
  Shtyrenkov, Veniamen g2365 RUS0.001-0.2415-3.60 
  Kurayan, Ruslan 2256 UKR0.5010.13151.95 
  Obrjadov, Alexandr 2285 RUS0.001-0.3315-4.95 
  Aripov, Iskandar 1973 UZB0.001-0.7515-11.25 
  Chernoukhov, Alexandr 1868 UKR1.0010.15152.25 
  Gorozhankina, Julia wf2079 RUS1.0010.38155.70 
  Iljin, Timofey m2397 UKR0.5010.29154.35 

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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