Individual Calculations April 2013
 Mucha, Piotr  Total change: 14.55  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2013 Rybnik POL 2013-02-19
RcRownchangeKK*chgGame
 1981 1988 5.50 9 0.97 15 14.55 
  Dobrucki, Tymoteusz 1588  * POL1.0010.08151.20 
  Nowakowski, Jan 1760 POL1.0010.21153.15 
  Raszka, Janusz 2193 POL1.0010.761511.40 
  Krzyzanowski, Marcin 2342 POL0.001-0.1115-1.65 
  Faron, Rafal 1932 POL0.501-0.0815-1.20 
  Tymrakiewicz, Rafal f2265 POL0.5010.33154.95 
  Konopacka, Martyna 1647 POL1.0010.12151.80 
  Gola, Karol 2205 POL0.5010.28154.20 
  Dziodzio, Angelika 1899 POL0.001-0.6215-9.30 
 * 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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