Individual Calculations November 2009
 Bochev, Krasimir  Total change: 13.95  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2209 2119 4.00 8 0.93 15 13.95 
  Pantev, Veselin f2383 BUL0.5010.32154.80 
  Orev, Petar m2244 BUL0.5010.17152.55 
  Todorov, Ognjan m2314 BUL0.5010.25153.75 
  Sfarlog, Tudor-Vlad 2286 ROU0.001-0.2815-4.20 
  Boneva, Zvezdelina 1935 BUL1.0010.26153.90 
  Tashkov, Rumen 2236 BUL0.5010.16152.40 
  Bratimirova, Dimitrinka 2032 BUL1.0010.38155.70 
  Kjurkchiiski, Georgi 2244 BUL0.001-0.3315-4.95 

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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