Individual Calculations April 2009
 Rychagov, Andrey  Total change: 16.30  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2482 2514 5.50 9 0.66 10 6.60 
  Slugin, Sergey f2436 RUS0.501-0.1110-1.10 
  Khojayan, Vardan 2272 ARM1.0010.20102.00 
  Timofeev, Artyom g2671 RUS0.5010.21102.10 
  Kozlov, Gennady 2257 RUS1.0010.18101.80 
  Khalifman, Alexander g2622 RUS0.5010.15101.50 
  Kazhgaleyev, Murtas g2630 KAZ0.001-0.3410-3.40 
  Nyudleev, Dolgan 2397 RUS1.0010.34103.40 
  Areshchenko, Alexander g2673 UKR0.001-0.2910-2.90 
  Moiseev, Gumar f2380 RUS1.0010.32103.20 

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
 2446 2514 5.00 9 -0.35 10 -3.50 
  Nozdrin, Alexander V 2413 RUS1.0010.36103.60 
  Potapov, Alexander g2456 RUS1.0010.42104.20 
  Lou, Yiping 2383 CHN0.001-0.6810-6.80 
  Krush, Irina mwg2457 USA0.501-0.0810-0.80 
  Kalashian, David m2415 ARM1.0010.36103.60 
  Ovetchkin, Roman g2546 RUS0.001-0.4610-4.60 
  Munguntuul, Batkhuyag wg2425 MGL0.001-0.6210-6.20 
  Pokazanjev, Nikolai m2443 RUS1.0010.40104.00 
  Bezgodov, Alexei g2475 RUS0.501-0.0510-0.50 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2446 2514 6.50 9 1.32 10 13.20 
  Solomon, Kenneth m2348 RSA1.0010.28102.80 
  David, Alberto g2603 LUX0.5010.12101.20 
  Robert, Pierre 2164 BEL0.501-0.3910-3.90 
  Ibarra Chami, Luis Fernando m2379 MEX1.0010.32103.20 
  Medghoul, Sherif 2195 FRA1.0010.13101.30 
  Geetha Narayana, Gopal g2555 IND0.5010.06100.60 
  Bobras, Piotr g2554 POL1.0010.56105.60 
  Miroshnichenko, Evgenij g2667 UKR0.5010.20102.00 
  Sumets, Andrey g2546 UKR0.5010.04100.40 

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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