Individual Calculations January 2009
 Petrik, Tomas  Total change: 5.80  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2540 2487 4.00 8 0.58 10 5.80 
  Dias, Paulo f2406 POR1.0010.39103.90 
  Gashimov, Vugar g2703 AZE0.001-0.2210-2.20 
  Mok, Tze-Meng f2308 MAS1.0010.27102.70 
  Pantsulaia, Levan g2580 GEO0.5010.13101.30 
  Lanka, Zigurds g2491 LAT1.0010.51105.10 
  Zhigalko, Andrey g2568 BLR0.001-0.3910-3.90 
  Tkachiev, Vladislav g2664 FRA0.5010.23102.30 
  Ganguly, Surya Shekhar g2603 IND0.001-0.3410-3.40 

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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