Individual Calculations September 2019
 Todorov, Ognjan  Total change: 11.50  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 2102 2194 6.50 9 1.15 10 11.50 
  Tsyntsarski, Boyko 1794  * BUL1.0010.08100.80 
  Stamenov, Valeriy 1801 BUL1.0010.08100.80 
  Nikolov, Petko 1917 BUL0.501-0.3310-3.30 
  Mladenov, Emil 2022 BUL1.0010.27102.70 
  Ninov, Dayan f2291 BUL0.5010.13101.30 
  Galunov, Todor f2314 BUL0.5010.16101.60 
  Savov, Ilko Ananiev 1885 BUL1.0010.14101.40 
  Drenchev, Petar g2419 BUL0.5010.28102.80 
  Petrov, Martin m2477 BUL0.5010.34103.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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