Individual Calculations November 2009
 Tsonev, Bozhidar  Total change: 0.00  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeRpKK*chgGame
 1883 0 0.50 6 0.00 1482   0.00 
  Paldus, Petr 2025 CZE0.0010.00 0.00 
  Zlatanova, Emilia wm2071 BUL0.0010.00 0.00 
  Valev, Valentin 1895 BUL0.0010.00 0.00 
  Ivanova, Simoneta 1807 BUL0.0010.00 0.00 
  Stankov, Apostol 1887 BUL0.0010.00 0.00 
  Petruzalek, Radim 1615 CZE0.5010.00 0.00 

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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