Individual Calculations August 2012
 Arkhipov, Vladimir  Total change: 0.90  Rating chartPersonal card
 Myrhorod-open-2012 Myrhorod UKR 2012-07-09
RcRownchangeKK*chgGame
 2254 2151 1.50 4 0.06 15 0.90 
  Omelja, Artem 2291 UKR1.0010.691510.35 
  Martynov, Roman 2242 UKR0.001-0.3815-5.70 
  Guk, Ilja f2245 UKR0.5010.13151.95 
  Naboka, Sergey 2236 UKR0.001-0.3815-5.70 

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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