Individual Calculations July 2012
 Popchev, Milko  Total change: -5.80  Rating chartPersonal card
 International Open Chess Tournament Albena 2012 Albena BUL 2012-05-26
RcRownchangeKK*chgGame
 2094 2450 0.00 1 -0.89 10 -8.90 
  Chen, Yang 2094 CHN0.001-0.8910-8.90 

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)
 
 1st Grand Europe Open Golden Sands BUL 2012-06-04
RcRownchangeKK*chgGame
 2424 2450 5.00 9 0.31 10 3.10 
  Imnadze, Nato 2052 GEO1.0010.08100.80 
  Velcheva, Maria wg2269 BUL1.0010.26102.60 
  Nabaty, Tamir g2553 ISR0.001-0.3610-3.60 
  Furman, Boris f2285 RUS1.0010.28102.80 
  Nikolov, Momchil g2553 BUL1.0010.64106.40 
  Solak, Dragan g2586 TUR0.5010.18101.80 
  Lupulescu, Constantin g2603 ROU0.001-0.3010-3.00 
  Fier, Alexandr g2596 BRA0.001-0.3010-3.00 
  Omar, Noaman f2322 UAE0.501-0.1710-1.70 

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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