Individual Calculations March 2010
 Oganisjn, Roman  Total change: -3.60  Rating chartPersonal card
 Aeroflot open 2010 B Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 2218 2285 5.00 9 -0.24 15 -3.60 
  Sanal, Vahap c2095 TUR1.0010.25153.75 
  Jia, Haoxiang 2353 CHN0.001-0.4115-6.15 
  Ali Marandi, Cemil Can f2018 TUR1.0010.18152.70 
  Mammadova, Gulnar Marfat Qizi wf2221 AZE0.001-0.5915-8.85 
  Guerrero, Juan Carlos m2241 COL0.501-0.0615-0.90 
  Arlinsky, Uriel 2234 ISR1.0010.43156.45 
  Dastan, Batuhan 2025 TUR0.501-0.3215-4.80 
  Kljucharev, Sergey 2392 RUS0.5010.15152.25 
  Shuraev, Andrei m2382 RUS0.5010.13151.95 

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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