Individual Calculations May 2011
 Ostapenko, Roman  Total change: 0.00  Rating chartPersonal card
 Antratsit - 255 Antratsit UKR 2011-03-11
RcRownchangeRpKK*chgGame
 2200 0 4.00 7 0.00 2213   0.00 
  Burkhach, Alexander 2139 UKR0.5010.00 0.00 
  Larin, Alexey 2223 UKR1.0010.00 0.00 
  Medvedev, Anton 2259 UKR0.5010.00 0.00 
  Diakov, Oleg f2276 UKR0.5010.00 0.00 
  Hatskevich, Oleg 2228 UKR0.0010.00 0.00 
  Shevchenko, Valery 2224 UKR1.0010.00 0.00 
  Konovalova, Vera 2050 UKR0.5010.00 0.00 

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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