Individual Calculations April 2008
 Hambardzumian, Yuri  Total change: -0.50  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2225 2387 5.50 9 -0.81 10 -8.10 
  Tamazyan, Haik 2072 ARM1.0010.14101.40 
  Simonian, Tigran 2170 ARM0.501-0.2810-2.80 
  Mejinian, Edgar 2150 ARM1.0010.20102.00 
  Gharagyozian, Artur 2165 ARM1.0010.22102.20 
  Melkumyan, Hrant m2469 ARM0.5010.11101.10 
  Mezhlumian, Vahram 2264 ARM0.001-0.6710-6.70 
  Baghdasaryan, Vahe 2137 ARM1.0010.19101.90 
  Hayrapetian, Arman 2421 ARM0.5010.05100.50 
  Khojayan, Vardan 2180 ARM0.001-0.7710-7.70 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2447 2378 3.00 9 -0.71 10 -7.10 
  Fedorov, Alexei g2607 BLR0.5010.29102.90 
  Rodshtein, Maxim g2614 ISR0.5010.30103.00 
  Grachev, Boris g2601 RUS0.001-0.2210-2.20 
  Krivolapov, Vasily 2135 RUS1.0010.20102.00 
  Gabrielian, Artur m2479 RUS0.001-0.3610-3.60 
  Guerrero, Juan Carlos 2196 COL1.0010.26102.60 
  Papin, Vasily m2475 RUS0.001-0.3710-3.70 
  Bocharov, Dmitry g2600 RUS0.001-0.2210-2.20 
  Alexeev, Alexey m2316 UKR0.001-0.5910-5.90 

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)
 
 Aeroflot open 2008 B Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2295 2378 7.00 9 1.47 10 14.70 
  Zaslavsky, Michael 2279 ISR1.0010.36103.60 
  Zhang, Xiaowen 2309 CHN0.001-0.6010-6.00 
  Petukhov, Dmitry f2278 RUS1.0010.36103.60 
  Cherniack, Alex 2277 USA1.0010.36103.60 
  Mirzanurov, Bulat 2213 RUS0.001-0.7210-7.20 
  Agaragimov, Djakhangir f2311 AZE1.0010.41104.10 
  Onoprienko, Vladimir m2318 RUS1.0010.42104.20 
  Ogloblin, Nikolay m2355 RUS1.0010.47104.70 
  Bogachkov, Igor f2315 RUS1.0010.41104.10 

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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