Individual Calculations January 2011
 Grigoryan, Avetik  Total change: 15.40  Rating chartPersonal card
 Abu Dhabi Chess Festival 2010 (Masters) Abu Dhabi UAE 2010-08-12
RcRownchangeKK*chgGame
 2461 2584 5.50 9 -0.36 10 -3.60 
  Ankit, R Rajpara 2362 IND1.0010.22102.20 
  Sturua, Zurab g2512 GEO0.501-0.1010-1.00 
  Narayanan, Srinath m2409 IND0.501-0.2310-2.30 
  Amin, Basem g2568 EGY1.0010.48104.80 
  Anastasian, Ashot g2578 ARM0.501-0.0110-0.10 
  Korobov, Anton g2657 UKR0.001-0.4010-4.00 
  Antonio, Viani D`cunha 2208 IND1.0010.09100.90 
  Sharbaf, Mohsen f2370 IRI1.0010.23102.30 
  Guliev, Sarhan g2485 AZE0.001-0.6410-6.40 

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
 2432 2580 8.00 9 1.90 10 19.00 
  Koroglou, Viktor 2180  * GRE1.0010.08100.80 
  Malikentzos, Sotirios 2312 GRE1.0010.17101.70 
  Maksimovic, Branimir m2421 SRB0.501-0.2110-2.10 
  Tomov, Georgi 2286 BUL1.0010.15101.50 
  Perunovic, Miodrag m2465 SRB1.0010.34103.40 
  Korobkov, Piotr 2484 UKR1.0010.37103.70 
  Nabaty, Tamir m2529 ISR0.501-0.0710-0.70 
  Savchenko, Boris g2632 RUS1.0010.57105.70 
  Georgiev, Vladimir g2582 MKD1.0010.50105.00 
 * 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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