Individual Calculations February 2015
 Vacha, Jaroslav  Total change: -9.40  Rating chartPersonal card
 MARIENBAD OPEN 2015 C - FIDE Open Marianske Lazne CZE 2015-01-17
RcRownchangeKK*chgGame
 1939 1947 3.50 8 -0.47 20 -9.40 
  Siya, Sagar 1547  * IND1.0010.08201.60 
  Pedersen, Henrik Bolding 2181 DEN0.5010.29205.80 
  Nguyen, Thai Dai Van c2212 CZE0.001-0.1820-3.60 
  Malinovsky, Petr 2033 CZE0.001-0.3820-7.60 
  Czernek, Tymon 1695 POL1.0010.19203.80 
  Paldus, Petr 2016 CZE0.001-0.4020-8.00 
  Berka, Lubos 1724 CZE1.0010.22204.40 
  Lukasiewicz, Anna 2102 POL0.001-0.2920-5.80 
 * 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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