Individual Calculations January 2011
 Saiyn, Zhanat  Total change: -2.10  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1821 2074 6.50 10 -1.50 15 -22.50 
  Hadzialic, Benjamin 1711 BIH0.501-0.4015-6.00 
  Zaman, Daniel 1707 BLR1.0010.10151.50 
  Asgharzadeh, M Reza 1893 IRI0.001-0.7415-11.10 
  Bakirtzis, Triantafilos 1674  * GRE1.0010.08151.20 
  Maslov, Ivan 1880 RUS0.001-0.7515-11.25 
  Petr, Jan 1810 CZE1.0010.18152.70 
  Rydl, Jiri 1906 CZE0.001-0.7215-10.80 
  Pavcevic, Bruno 1796 CRO1.0010.17152.55 
  Spacek, Oliver 1887 SVK1.0010.26153.90 
  Bakalchuk, Johnatan 1944 ISR1.0010.32154.80 
 * 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)
 
 Pavlodar-open 2010 Pavlodar KAZ 2010-11-30
RcRownchangeKK*chgGame
 2176 2074 4.00 7 1.36 15 20.40 
  Kotsur, Pavel g2474  * KAZ0.001-0.0815-1.20 
  Mezentsev, Ivan 1745 KAZ1.0010.12151.80 
  Demianjuk, Alexander 2327 RUS1.0010.811512.15 
  Kozganbayev, Erken 2190 KAZ0.001-0.3415-5.10 
  Nugumanov, Bakhtiyar 2227 KAZ1.0010.701510.50 
  Aitbayev, Aslan 2310 KAZ0.001-0.2015-3.00 
  Alpysbayeva, Aigerim 1961 KAZ1.0010.35155.25 
 * 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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