Individual Calculations July 2014
 Petrosian, Tigran L.  Total change: 5.40  Rating chartPersonal card
 Grand Europe Cup Albena 2014 Albena BUL 2014-06-01
RcRownchangeKK*chgGame
 2419 2624 6.00 9 -0.78 10 -7.80 
  Spiridonov, Nikola g2224  * BUL1.0010.08100.80 
  Enchev, Ivajlo m2420 BUL0.501-0.2610-2.60 
  Petrosyan, Tigran S. f2416 ARM1.0010.23102.30 
  Gao, Rui g2487 CHN0.001-0.6810-6.80 
  Farid, Firman Syah m2399 INA1.0010.22102.20 
  Ashwin, Jayaram m2462 IND0.501-0.2110-2.10 
  Velikov, Petar g2415 BUL1.0010.23102.30 
  Georgiev, Vladimir g2511 MKD0.001-0.6510-6.50 
  Ristic, Nenad g2438 SRB1.0010.26102.60 
 * 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)
 
 Grand Europe Cup Golden sands 2014 Golden sands BUL 2014-06-10
RcRownchangeKK*chgGame
 2515 2624 7.00 9 1.32 10 13.20 
  Haskel, Jeffrey 2241 USA1.0010.09100.90 
  Ekdyshman, Mikhail m2368 RUS1.0010.19101.90 
  Dimitrov, Radoslav m2450 BUL1.0010.27102.70 
  Greenfeld, Alon g2546 ISR1.0010.39103.90 
  Raznikov, Danny m2495 ISR1.0010.33103.30 
  Akopian, Vladimir g2667 ARM0.5010.06100.60 
  Solak, Dragan g2627 TUR0.5010.00100.00 
  Smirnov, Pavel g2621 RUS0.5010.00100.00 
  Bachmann, Axel g2619 PAR0.501-0.0110-0.10 

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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