Individual Calculations July 2012
 Tsapalin, Sergey  Total change: -23.10  Rating chartPersonal card
 Day of Victory 2012 Perm RUS 2012-04-17
RcRownchangeKK*chgGame
 1888 1976 4.00 8 -0.85 15 -12.75 
  Artemenko, Rimma 1576  * RUS1.0010.08151.20 
  Orekhov, Viktor 2207 RUS0.001-0.2115-3.15 
  Gulyaev, Igor 1841 RUS1.0010.32154.80 
  Mikheev, Nikolay I 1855 RUS0.001-0.6615-9.90 
  Mislavskiy, Evgeny 1999 RUS0.001-0.4715-7.05 
  Kashin, Yury 1978 RUS0.5010.00150.00 
  Voronov, Vitaly N 1826 RUS0.501-0.2015-3.00 
  Kurochkina, Elena 1818 RUS1.0010.29154.35 
 * 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)
 
 12th IPCA World individual Chess Championship 2012-Tournament A Split CRO 2012-06-17
RcRownchangeKK*chgGame
 2028 1976 2.00 6 -0.69 15 -10.35 
  Obodchuk, Andrei m2376  * RUS0.001-0.0815-1.20 
  Kurochkina, Elena 1818 RUS0.501-0.2115-3.15 
  Kovacevic, Krsto 2057 CRO0.001-0.3915-5.85 
  Jakesevic, Branko 2063 CRO0.5010.12151.80 
  Zavarsky, Juraj 2016 SVK0.001-0.4415-6.60 
  Tersinsev, Andrey 1837 RUS1.0010.31154.65 
 * 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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