Individual Calculations October 2012
 Todorov, , Kostadinov Todor  Total change: 5.55  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2006 2025 5.00 9 0.37 15 5.55 
  Golubka, Petr m2399 UKR0.001-0.1015-1.50 
  Petkov, Matey 1680 BUL0.501-0.3915-5.85 
  Shentov, Petar-Delian 1771 BUL0.001-0.8115-12.15 
  Tsvetanov, David 1699 BUL1.0010.13151.95 
  Chervenkov, Dinko 1725 BUL1.0010.15152.25 
  Atanasov, Radislav 2150 BUL1.0010.671510.05 
  Spiridonov, Nikola g2234 BUL0.001-0.2315-3.45 
  Angelov, Angel 2190 BUL1.0010.721510.80 
  Elishev, Ivan 2204 RUS0.5010.23153.45 

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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