Individual Calculations April 2008
 Matvienko, Ivan  Total change: 12.75  Rating chartPersonal card
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2400 2271 1.00 7 -1.30 15 -19.50 
  Melkumyan, Hrant m2485 ARM0.001-0.2315-3.45 
  Krivoborodov, Egor m2394 RUS0.001-0.3315-4.95 
  Kislov, Oleg 2358 BLR0.001-0.3815-5.70 
  Chudinovskikh, Alexander M m2389 RUS1.0010.66159.90 
  Matsenko, Sergei m2418 RUS0.001-0.3015-4.50 
  Zemtsov, Igor 2400 RUS0.001-0.3315-4.95 
  Fazulyanov, Sergey f2354 RUS0.001-0.3915-5.85 

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
 2365 2271 5.50 9 2.15 15 32.25 
  Amanov, Zhanibek 2366 KAZ0.001-0.3715-5.55 
  Ahmed, Sk. Nasir f2379 BAN0.5010.15152.25 
  Bayev, Alexander m2392 RUS1.0010.66159.90 
  Gundavaa, Bayarsaihan 2320 MGL0.001-0.4315-6.45 
  Kirusha, Andrey m2383 RUS1.0010.65159.75 
  Jamilov, Robert F 2372 RUS0.5010.14152.10 
  Shukh, Nikolai f2339 RUS1.0010.59158.85 
  Domogaev, Sergey m2367 RUS0.5010.13151.95 
  Abbasifar, Hasan f2369 IRI1.0010.63159.45 

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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