Individual Calculations January 2010
 Jumabayev, Rinat  Total change: -16.30  Rating chartPersonal card
 World Junior Championships U20 (Boys) Puerto Madryn, Chubut ARG 2009-10-22
RcRownchangeKK*chgGame
 2473 2548 7.50 13 -0.29 10 -2.90 
  Houriez, Clement f2304 FRA1.0010.20102.00 
  Tristan, Leonardo m2412 ARG0.001-0.6810-6.80 
  Bajarani, Ulvi f2392 AZE1.0010.29102.90 
  Gallego Alcaraz, Andres Felipe 2404 COL0.501-0.1910-1.90 
  Can, Emre m2455 TUR1.0010.37103.70 
  Vocaturo, Daniele g2510 ITA0.501-0.0510-0.50 
  Cori, Jorge m2445 PER1.0010.36103.60 
  Howell, David W L g2624 ENG0.001-0.4010-4.00 
  Diamant, Andre g2526 BRA1.0010.47104.70 
  Andreikin, Dmitry g2659 RUS0.001-0.3510-3.50 
  Gundavaa, Bayarsaikhan 2477 MGL1.0010.40104.00 
  Margvelashvili, Giorgi m2509 GEO0.001-0.5510-5.50 
  Potapov, Pavel m2429 RUS0.501-0.1610-1.60 

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)
 
 5. Gubernators Cup Ugra 2009 A open Khanty-Mansiysk RUS 2009-11-24
RcRownchangeKK*chgGame
 2438 2552 5.50 10 -0.99 10 -9.90 
  Demianjuk, Alexander 2375 RUS0.001-0.7310-7.30 
  Kaiyrbekov, Rustam m2401 KAZ1.0010.30103.00 
  Ponkratov, Pavel m2575 RUS0.001-0.4710-4.70 
  Zolotukhin, Valery f2387 RUS0.501-0.2210-2.20 
  Musakaev, Emil 2310 RUS1.0010.20102.00 
  Sharafiev, Azat f2424 RUS0.501-0.1710-1.70 
  Nechepurenko, Roman V. f2510 RUS1.0010.44104.40 
  Bezgodov, Alexei g2484 RUS0.001-0.5910-5.90 
  Yuzhakov, Oleg 2354 RUS1.0010.24102.40 
  Chuprov, Dmitry g2558 RUS0.5010.01100.10 

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)
 
 Pavlodar-open-2009 Pavlodar KAZ 2009-12-08
RcRownchangeKK*chgGame
 2304 2552 7.50 10 -0.35 10 -3.50 
  Kuderin, Daulet 2152  * KAZ0.001-0.9210-9.20 
  Zakharov, Valentin m2360 KAZ1.0010.25102.50 
  Ospanov, Nazar 2171 KAZ1.0010.09100.90 
  Kazakov, Konstantin 2205 KAZ0.501-0.3910-3.90 
  Artemiev, Vladislav 2152  * RUS1.0010.08100.80 
  Bazilov, Arman 2234 KAZ1.0010.13101.30 
  Egorov, Yevgeny m2349 KAZ1.0010.24102.40 
  Ibrayev, Nurlan g2387 KAZ1.0010.28102.80 
  Iuldachev, Saidali g2514 UZB1.0010.45104.50 
  Khusnutdinov, Rustam g2512 KAZ0.001-0.5610-5.60 
 * 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)
 

 

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