Individual Calculations January 2010
 Pak, Alexander  Total change: 9.75  Rating chartPersonal card
 Palace Chmp. 2009 open Moscow RUS 2009-09-24
RcRownchangeKK*chgGame
 2062 1963 4.00 7 1.27 15 19.05 
  Kedrov, Valery V. f2305 RUS0.001-0.1215-1.80 
  Procop, Egor 1799 MDA1.0010.28154.20 
  Yudin, Ivan 2236 RUS0.001-0.1715-2.55 
  Vasenina, Anna 1823 RUS1.0010.31154.65 
  Minko, Vladimir 2044 RUS1.0010.61159.15 
  Grishin, Alexander 2257 RUS0.001-0.1515-2.25 
  Grinenko, Viktor 1967 RUS1.0010.51157.65 

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)
 
 RSSU-18 open Moscow RUS 2009-10-17
RcRownchangeKK*chgGame
 2163 1963 3.00 8 1.04 15 15.60 
  Koshevoy, Sergey 2237 RUS0.001-0.1715-2.55 
  Bykov, Evgeny 2049 RUS1.0010.62159.30 
  Khroulkov, German 2212 RUS0.5010.31154.65 
  Bobrov, Yury 2160 RUS0.5010.25153.75 
  Kovtunenko, Alexandr 2143 RUS0.001-0.2615-3.90 
  Martynov, Vladimir 2201 RUS0.001-0.2015-3.00 
  Zavialov, Vladimir 2161 RUS0.5010.26153.90 
  Yudkevich, Mikhail 2139 RUS0.5010.23153.45 

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)
 
 World Youth Chess Championships-u10 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1766 1960 3.50 7 -1.66 15 -24.90 
  Mager, Denis 1560  * GER1.0010.08151.20 
  Nguyen, Dang Hong Phuc 1775 VIE0.501-0.2415-3.60 
  Harshal, Shahi 1779 IND1.0010.26153.90 
  Baskin, Robert 1805 GER1.0010.29154.35 
  Khanin, Semen 1956 RUS0.001-0.5115-7.65 
  Abdumalik, Zhansaya 1804 KAZ0.001-0.7115-10.65 
  Liao, Yu Hao 1686 CHN0.001-0.8315-12.45 
 * 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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