Individual Calculations March 2012
 Zherebukh, Yaroslav  Total change: 48.30  Rating chartPersonal card
 Schaakfestival Groningen 2011 Open A Groningen NED 2011-12-21
RcRownchangeKK*chgGame
 2487 2593 6.50 9 0.81 10 8.10 
  Rietveld, Renze 2264 NED1.0010.12101.20 
  Pijpers, Arthur 2332 NED1.0010.18101.80 
  Michalik, Peter g2509 SVK1.0010.38103.80 
  Poetsch, Hagen m2408 GER1.0010.26102.60 
  Tiviakov, Sergei g2650 NED0.5010.08100.80 
  Hess, Robert L g2625 USA0.5010.04100.40 
  Rapport, Richard g2534 HUN0.501-0.0810-0.80 
  Michiels, Bart m2492 BEL0.501-0.1410-1.40 
  Kovchan, Alexander g2573 UKR0.501-0.0310-0.30 

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)
 
 Moscow Open 2012 D Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2559 2593 7.00 9 2.07 10 20.70 
  Stukopin, Andrey m2460 RUS0.001-0.6810-6.80 
  Matlakov, Maxim g2625 RUS0.5010.04100.40 
  Grigoryan, Avetik g2621 ARM0.5010.04100.40 
  Yilmaz, Mustafa m2521 TUR1.0010.40104.00 
  Belous, Vladimir m2522 RUS1.0010.40104.00 
  Swiercz, Dariusz g2583 POL1.0010.49104.90 
  Robson, Ray g2596 USA1.0010.50105.00 
  Ipatov, Alexander g2586 ESP1.0010.49104.90 
  Reshetnikov, Alexey m2514 RUS1.0010.39103.90 

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 2012 A Moscow RUS 2012-02-07
RcRownchangeKK*chgGame
 2669 2593 5.50 9 1.95 10 19.50 
  Sasikiran, Krishnan g2700 IND0.5010.15101.50 
  Zvjaginsev, Vadim g2688 RUS0.001-0.3710-3.70 
  Alsina Leal, Daniel g2535 ESP1.0010.42104.20 
  Nepomniachtchi, Ian g2735 RUS0.5010.19101.90 
  Vallejo Pons, Francisco g2705 ESP1.0010.65106.50 
  Khismatullin, Denis g2664 RUS0.5010.10101.00 
  Ragger, Markus g2655 AUT0.5010.09100.90 
  Akopian, Vladimir g2685 ARM0.5010.13101.30 
  Zhigalko, Sergei g2658 BLR1.0010.59105.90 

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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