Individual Calculations July 2010
 Tiviakov, Sergei  Total change: -11.30  Rating chartPersonal card
 II International Grandmasters' Tournament the Lublin Union Memorial Lublin POL 2010-05-09
RcRownchangeKK*chgGame
 2618 2634 4.00 9 -0.68 10 -6.80 
  Macieja, Bartlomiej g2618 POL0.001-0.5210-5.20 
  Dziuba, Marcin g2576 POL0.501-0.0810-0.80 
  Kurnosov, Igor g2680 RUS1.0010.56105.60 
  Baklan, Vladimir g2633 UKR0.001-0.5010-5.00 
  Grachev, Boris g2667 RUS0.001-0.4510-4.50 
  Socko, Bartosz g2644 POL0.5010.01100.10 
  Swiercz, Dariusz g2501 POL1.0010.32103.20 
  Bartel, Mateusz g2609 POL0.501-0.0310-0.30 
  Meier, Georg g2638 GER0.5010.01100.10 

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)
 
 Khashayar Mostafavi Kashani Cup Mashhad IRI 2010-05-27
RcRownchangeKK*chgGame
 2501 2634 7.50 11 0.12 10 1.20 
  Pashikian, Arman g2634 ARM0.5010.00100.00 
  Malaniuk, Vladimir g2574 UKR1.0010.42104.20 
  Golizadeh, Asghar f2446 IRI0.501-0.2410-2.40 
  Ghaem Maghami, Ehsan g2574 IRI0.501-0.0810-0.80 
  Darini, Pouria 2391 IRI0.001-0.8010-8.00 
  Mahjoob, Morteza g2529 IRI0.501-0.1410-1.40 
  Toufighi, Homayoon m2491 IRI1.0010.31103.10 
  Kveinys, Aloyzas g2541 LTU1.0010.37103.70 
  Sharbaf, Mohsen f2376 IRI1.0010.18101.80 
  Moradiabadi, Elshan g2558 IRI0.501-0.1010-1.00 
  Roghani, Arash m2392 IRI1.0010.20102.00 

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)
 
 1st-Cup Ferdowsi International Chess Tournament Mashhad IRI 2010-06-08
RcRownchangeKK*chgGame
 2409 2634 7.00 10 -0.57 10 -5.70 
  Shamsi, Roohalah 2234  * IRI1.0010.08100.80 
  Ryahi, Naser 2270 IRI1.0010.10101.00 
  Ibrahimov, Rasul g2547 AZE0.501-0.1210-1.20 
  Vaghar, Mohsen 2234  * IRI1.0010.08100.80 
  Ahmadinia, E f2383 IRI0.501-0.3110-3.10 
  Malaniuk, Vladimir P g2574 UKR0.501-0.0810-0.80 
  Ulibin, Mikhail g2532 RUS1.0010.36103.60 
  Kotanjian, Tigran g2522 ARM0.501-0.1510-1.50 
  Mirzoev, Azer g2555 AZE0.001-0.6110-6.10 
  Amini, Amer 2234  * IRI1.0010.08100.80 
 * 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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