Individual Calculations October 2015
 Kocwin, Bartosz  Total change: -32.60  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 2010 2250 5.50 9 -1.63 20 -32.60 
  Kokoszczynski, Jan 1966 POL1.0010.16203.20 
  Zareba, Radoslaw 2071 POL0.001-0.7320-14.60 
  Widla, Piotr 2009 POL0.001-0.8020-16.00 
  Slomczewski, Michal 1850  * NED1.0010.08201.60 
  Zolnierowicz, Krzysztof m2043 POL1.0010.23204.60 
  Mazalon, Mariusz 2040 POL0.001-0.7720-15.40 
  Domanski, Lukasz 2002 POL1.0010.19203.80 
  Chylewski, Patryk 2143 POL0.501-0.1520-3.00 
  Wacior, Maciej 1968 POL1.0010.16203.20 
 * 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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