Individual Calculations February 2014
 Dukaczewski, Piotr  Total change: -1.35  Rating chartPersonal card
 Prague Open 2014 - A - IM open Praha CZE 2014-01-10
RcRownchangeKK*chgGame
 2145 2297 6.00 9 -0.09 15 -1.35 
  Heikkila, Antti 1944 FIN0.001-0.8915-13.35 
  Vrecion, Jiri 1897  * CZE1.0010.08151.20 
  Naalden, Marc 2028 NED1.0010.17152.55 
  Lampir, Tomas 2054 CZE1.0010.20153.00 
  Cip, Dalibor 2097 CZE0.501-0.2615-3.90 
  Yakimenko, Alexander A. 2174 RUS1.0010.33154.95 
  Simantsev, Mikhail g2479 UKR0.5010.24153.60 
  Plischki, Sebastian m2440 GER0.5010.19152.85 
  Volodin, Viktor m2188 RUS0.501-0.1515-2.25 
 * 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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