Individual Calculations February 2015
 Pinkas, Karol  Total change: -35.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska seniorow 2014/2015 Wojewodztwo slaskie POL 2014-10-12
RcRownchangeKK*chgGame
 2031 2263 2.50 8 -3.57 10 -35.70 
  Rak, Dariusz 1869 POL0.001-0.9210-9.20 
  Kaminski, Piotr 2166 POL0.001-0.6310-6.30 
  Jaworek, Miroslaw 1863  * POL1.0010.08100.80 
  Witoszek, Tadeusz 1904 POL0.001-0.9010-9.00 
  Zegota, Andrzej 1863  * POL1.0010.08100.80 
  Walter, Szymon 2135 POL0.501-0.1710-1.70 
  Seifert, Henryk f2188 POL0.001-0.6010-6.00 
  Piesik, Piotr 2259 POL0.001-0.5110-5.10 
 * 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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