Individual Calculations November 2009
 Shabalov, Alexander  Total change: -0.70  Rating chartPersonal card
 41st Annual Atlantic Open Washington DC USA 2009-08-28
RcRownchangeKK*chgGame
 2393 2580 2.00 3 -0.20 10 -2.00 
  Panjwani, Raja f2350 CAN0.501-0.2910-2.90 
  Heimann, Mark A 2324 USA1.0010.19101.90 
  Lenderman, Alex m2504 USA0.501-0.1010-1.00 

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)
 
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 2448 2607 7.00 10 0.13 10 1.30 
  Jayawardena, M 2207  * SRI1.0010.08100.80 
  Das, Sayantan f2235 IND1.0010.10101.00 
  Georgiev, Vladimir g2537 MKD1.0010.40104.00 
  Moradiabadi, Elshan g2547 IRI0.001-0.5810-5.80 
  Gagunashvili, Merab g2580 GEO0.501-0.0410-0.40 
  Sharma, Dinesh K m2335 IND0.501-0.3310-3.30 
  Maheswaran, P f2347 IND1.0010.18101.80 
  Rusev, Krasimir g2549 BUL0.501-0.0810-0.80 
  Ismagambetov, Anuar g2528 KAZ1.0010.39103.90 
  McHedlishvili, Mikheil g2613 GEO0.5010.01100.10 
 * 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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