Individual Calculations July 2012
 Cheparinov, Ivan  Total change: 3.50  Rating chartPersonal card
 76th Individual Chess Championship-Men Panagyurishte BUL 2012-04-18
RcRownchangeKK*chgGame
 2501 2664 10.00 11 2.18 10 21.80 
  Milchev, Nikolay m2421 BUL1.0010.20102.00 
  Radulski, Julian g2552 BUL1.0010.35103.50 
  Delchev, Aleksander g2622 BUL1.0010.44104.40 
  Spasov, Vasil g2571 BUL0.501-0.1310-1.30 
  Enchev, Ivajlo m2432 BUL1.0010.21102.10 
  Janev, Evgeni g2484 BUL1.0010.26102.60 
  Petkov, Vladimir g2509 BUL1.0010.29102.90 
  Rusev, Krasimir g2516 BUL0.501-0.2010-2.00 
  Arnaudov, G Petar m2476 BUL1.0010.26102.60 
  Nikolov, Momchil g2550 BUL1.0010.34103.40 
  Marholev, Dimitar m2383 BUL1.0010.16101.60 

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)
 
 International Open Chess Tournament Albena 2012 Albena BUL 2012-05-26
RcRownchangeKK*chgGame
 2523 2673 7.00 9 0.86 10 8.60 
  Stachanczyk, Jacek 2273  * POL1.0010.08100.80 
  Arngrimsson, Dagur m2381 ISL1.0010.15101.50 
  Das, Arghyadip m2482 IND1.0010.25102.50 
  Carlsson, Pontus g2531 SWE1.0010.31103.10 
  Melkumyan, Hrant g2642 ARM0.501-0.0410-0.40 
  Solak, Dragan g2586 TUR0.501-0.1210-1.20 
  Gabuzyan, Hovhannes m2457 ARM1.0010.22102.20 
  Akopian, Vladimir g2697 ARM0.5010.03100.30 
  Petrosian, Tigran L g2657 ARM0.501-0.0210-0.20 
 * 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)
 
 1st Grand Europe Open Golden Sands BUL 2012-06-04
RcRownchangeKK*chgGame
 2363 2673 5.00 9 -2.69 10 -26.90 
  Vaarala, Eric 2273  * SWE1.0010.08100.80 
  Tunik, Gennady g2429 RUS0.001-0.8010-8.00 
  Kigel, Dmytro f2273  * UKR1.0010.08100.80 
  Shirazi, Kamran m2372 FRA1.0010.15101.50 
  Can, Emre g2461 TUR0.001-0.7710-7.70 
  Hassan, Abdullah m2356 UAE0.001-0.8710-8.70 
  Ivanov, Tsvetalin 2273  * BUL1.0010.08100.80 
  Bulmaga, Irina wm2370 ROU1.0010.14101.40 
  Gabuzyan, Hovhannes m2457 ARM0.001-0.7810-7.80 
 * 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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