Individual Calculations October 2012
 Alexiev, Ivan  Total change: -18.30  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2086 1972 1.50 6 -0.61 30 -18.30 
  Atanasov, Radislav 2150 BUL0.001-0.2730-8.10 
  Zakharchenko, Arnold m2196 UKR0.001-0.2230-6.60 
  Shentov, Petar-Delian 1771 BUL1.0010.24307.20 
  Hrbolka, Ladislav f2143 CZE0.5010.23306.90 
  Bar, Aviv 2150 ISR0.001-0.2730-8.10 
  Romanov, Sergey 2108 RUS0.001-0.3230-9.60 

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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