Individual Calculations March 2010
 Spassov, Liuben  Total change: -1.00  Rating chartPersonal card
 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 Plovdiv BUL 2010-01-31
RcRownchangeKK*chgGame
 2221 2419 6.50 9 -0.10 10 -1.00 
  Slavov, Hristo 2019  * BUL1.0010.08100.80 
  Atanasov, Anatoli 2019  * BUL1.0010.08100.80 
  Vladimirov, Vladimir 2218 MKD0.501-0.2610-2.60 
  Makropoulou, Marina wg2247 GRE1.0010.27102.70 
  Iotov, Valentin g2575 BUL0.001-0.2910-2.90 
  Dimov, Kiril 2167 BUL1.0010.19101.90 
  Todorov, Ognjan m2309 BUL0.501-0.1510-1.50 
  Panajotov, Janko 2219 BUL0.501-0.2610-2.60 
  Janchev, Petar 2215 BUL1.0010.24102.40 
 * 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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