Individual Calculations January 2011
 Berbatov, Kiprian  Total change: -22.40  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2126 2461 7.00 11 -2.64 10 -26.40 
  Bayramov, Elvin Shamil Oglu 2061  * AZE0.001-0.9210-9.20 
  Rydstrom, Tom 2061  * SWE1.0010.08100.80 
  Veinberg, Nimrod 2061  * ISR1.0010.08100.80 
  Beukema, Stefan 2127 NED1.0010.12101.20 
  Nasuta, Grzegorz 2130 POL0.001-0.8810-8.80 
  Petrov, Nikita 2098 RUS1.0010.10101.00 
  Usmanov, Vasily 2219 RUS1.0010.20102.00 
  Meng, Roger 2085 NED1.0010.09100.90 
  Lamard, Guillaume f2186 FRA0.501-0.3310-3.30 
  Javanbakht, Nima 2204 IRI0.001-0.8210-8.20 
  Flermoen, Peter 2154 NOR0.501-0.3610-3.60 
 * 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)
 
 Bansko Grand Chess Open 2010 Bansko BUL 2010-12-13
RcRownchangeKK*chgGame
 2353 2461 6.00 9 0.40 10 4.00 
  Sabotinov, Ventsislav 2061  * BUL1.0010.08100.80 
  Todorov, Momchil 2205 BUL1.0010.19101.90 
  Spasov, Vasil g2606 BUL0.5010.19101.90 
  Cheparinov, Ivan g2668 BUL0.001-0.2310-2.30 
  Pavlidou, Ekaterini wm2188 GRE1.0010.17101.70 
  Kanakaris, Georgios 2285 GRE0.501-0.2310-2.30 
  Dounis, Alexandros 2207 GRE0.501-0.3110-3.10 
  Galburd, Yan 2322 ISR1.0010.31103.10 
  Savchenko, Boris g2632 RUS0.5010.23102.30 
 * 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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