Individual Calculations October 2008
 Bogumil, Tatiana  Total change: 12.00  Rating chartPersonal card
 Moscow Summer-Autumn open 2008 Moscow RUS 2008-08-19
RcRownchangeKK*chgGame
 2278 2192 3.50 7 0.80 15 12.00 
  Savinov, Victor 1932 RUS1.0010.18152.70 
  Zolotukhin, Valery f2355 RUS1.0010.721510.80 
  Dvalishvili, Pavel S. f2488 RUS0.001-0.1515-2.25 
  Demidov, Mikhail f2281 RUS0.5010.12151.80 
  Granovski, Aleksandar m2356 KAZ0.001-0.2815-4.20 
  Kovtunenko, Alexandr 2246 RUS1.0010.58158.70 
  Rozanov, Pavel B. f2286 RUS0.001-0.3715-5.55 

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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