Individual Calculations October 2016
 Georgiev, Krum  Total change: -15.30  Rating chartPersonal card
 Primorsko open Primorsko BUL 2016-09-18
RcRownchangeKK*chgGame
 2152 2395 5.50 9 -1.53 10 -15.30 
  Todorov, Kaloyan 1995  * BUL1.0010.08100.80 
  Balinov, Feri 2117 BUL1.0010.17101.70 
  Ninov, Dayan 2291 BUL0.501-0.1410-1.40 
  Popchev, Milko g2281 BUL0.501-0.1610-1.60 
  Petrov, Vladimir Sergeev m2343 BUL0.001-0.5710-5.70 
  Galunova, Tsveta 2141 BUL0.001-0.8110-8.10 
  Anev, Asen 1995  * BUL0.501-0.4210-4.20 
  Orev, Petar m2032 BUL1.0010.10101.00 
  Angelov, Kosta m2173 BUL1.0010.22102.20 
 * 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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