Individual Calculations April 2009
 Belov, Igor  Total change: -17.00  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2411 2460 3.50 8 -1.02 10 -10.20 
  Omariev, Maksim 2248 RUS1.0010.23102.30 
  Inarkiev, Ernesto g2656 RUS0.001-0.2510-2.50 
  Zhang, Zhong g2656 SIN1.0010.75107.50 
  Vorobiov, Evgeny E. g2591 RUS0.001-0.3210-3.20 
  Aldokhin, Ivan 2251 RUS0.001-0.7710-7.70 
  Kolmakov, Pavel 2284 RUS0.001-0.7310-7.30 
  Losev, Dmitry m2313 RUS1.0010.30103.00 
  Demidov, Mikhail f2288 RUS0.501-0.2310-2.30 

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 A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2365 2460 5.00 9 -0.68 10 -6.80 
  Popilski, Gil c2348 ISR0.501-0.1510-1.50 
  Dubov, Daniil f2308 RUS0.501-0.2010-2.00 
  Iljiushenok, Ilia 2360 RUS0.001-0.6410-6.40 
  Stukopin, Andrey f2357 RUS0.001-0.6410-6.40 
  Gritsenko, Andrey f2403 RUS1.0010.42104.20 
  Djuraev, Sokhib f2353 TJK0.001-0.6510-6.50 
  Hansen, Eric f2376 CAN1.0010.38103.80 
  Wang, Chen 2382 CHN1.0010.39103.90 
  Wang, Li 2397 CHN1.0010.41104.10 

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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