Individual Calculations October 2012
 Kolev, Atanas Tonchev  Total change: 3.45  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2092 2083 4.50 9 0.23 15 3.45 
  Ermenkov, Evgenij g2429 BUL0.001-0.1115-1.65 
  Ivanov, Daniel 1797 BUL1.0010.16152.40 
  Dimitrov, Pavel m2304 BUL0.001-0.2215-3.30 
  Kubelova, Sona 1730 CZE1.0010.11151.65 
  Zakharchenko, Arnold m2196 UKR0.5010.15152.25 
  Chalmeta Ugas, Jordi 2182 ESP0.001-0.3615-5.40 
  Chervenkov, Dinko 1725 BUL1.0010.10151.50 
  Manolov, Ivan m2243 BUL1.0010.711510.65 
  Barzanu, Iulian 2222 ROU0.001-0.3115-4.65 

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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