Individual Calculations September 2011
 Drevetsky, Alexander  Total change: -2.55  Rating chartPersonal card
 7 Memorial A. Ermaka Zaporizhzhya UKR 2011-06-25
RcRownchangeKK*chgGame
 2227 2145 3.00 8 -0.17 15 -2.55 
  Mischuk, Dmitry m2316 UKR0.001-0.2715-4.05 
  Poluektov, Yury f2372 UKR0.001-0.2115-3.15 
  Dudrova, Anastasia wf2016 UKR1.0010.33154.95 
  Kovalenko, Igor m2545  * UKR0.001-0.0815-1.20 
  Liakhov, Gennady 2096 UKR1.0010.43156.45 
  Smolin, Sergey m2367 RUS0.001-0.2215-3.30 
  Ostapets, Dmitry 1755 UKR1.0010.09151.35 
  Burlai, Oleg 2347 UKR0.001-0.2415-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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