Individual Calculations March 2011
 Kohanov, Boris  Total change: -7.35  Rating chartPersonal card
 Rtg January 2011 Perm RUS 2011-01-04
RcRownchangeKK*chgGame
 2008 1899 2.50 7 -0.03 15 -0.45 
  Goldshtein, Grigory 2137 RUS1.0010.801512.00 
  Muntian, Evgeny 2063 RUS0.001-0.2815-4.20 
  Mislavskiy, Evgeny 2059 RUS0.001-0.2915-4.35 
  Tsapalin, Sergey 1966 RUS0.5010.09151.35 
  Shinkar, Daniel f2180 RUS0.001-0.1615-2.40 
  Ivanov, Gleb O. 1740 RUS0.501-0.2115-3.15 
  Antonov, Andrey P. 1914 RUS0.5010.02150.30 

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)
 
 RT January Perm RUS 2011-01-17
RcRownchangeKK*chgGame
 1945 1899 3.50 7 0.39 15 5.85 
  Goldshtein, Grigory 2137 RUS0.5010.30154.50 
  Rudometov, Maxim 2030 RUS0.001-0.3215-4.80 
  Kashin, Yury 2061 RUS0.001-0.2915-4.35 
  Mustaev, Nikolay 1784 RUS1.0010.34155.10 
  Mislavskiy, Evgeny 2059 RUS0.001-0.2915-4.35 
  Chechurin, Yury 1792 RUS1.0010.35155.25 
  Sabirov, Alexander 1751 RUS1.0010.30154.50 

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)
 
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2055 1899 3.00 8 0.56 15 8.40 
  Yarmolenko, Evgeny 2285 RUS0.001-0.0915-1.35 
  Gurkin, Anton 2275 KAZ0.001-0.0915-1.35 
  Tarasenko, Vitalij 1499  * RUS1.0010.08151.20 
  Otirba, Daut 2069 RUS1.0010.721510.80 
  Popelyshev, Igor V. 2114 RUS0.001-0.2315-3.45 
  Ezhikov, Vitaly 2046 RUS0.001-0.3015-4.50 
  Ainutdinov, Alexander 2090 KAZ1.0010.751511.25 
  Terentyev, Vitaly 2062 RUS0.001-0.2815-4.20 
 * 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)
 
 RT Febraury Perm RUS 2011-02-07
RcRownchangeKK*chgGame
 1994 1899 2.00 9 -1.41 15 -21.15 
  Kashin, Yury 2061 RUS0.5010.21153.15 
  Voronov, Vitaly N 1839 RUS0.001-0.5815-8.70 
  Mislavskiy, Evgeny 2059 RUS0.001-0.2915-4.35 
  Chechurin, Yury 1792 RUS0.001-0.6515-9.75 
  Goldshtein, Grigory 2137 RUS0.5010.30154.50 
  Antonov, Andrey P. 1914 RUS1.0010.52157.80 
  Tsapalin, Sergey 1966 RUS0.001-0.4115-6.15 
  Rudometov, Maxim 2030 RUS0.001-0.3215-4.80 
  Prokhorov, Mikhail A. 2145 RUS0.001-0.1915-2.85 

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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