Individual Calculations March 2017
 Bobula, Mateusz  Total change: 4.20  Rating chartPersonal card
 II TSz o Puchar Ziemi Podkarpackiej Sedziszow Malopolski POL 2017-02-10
RcRownchangeKK*chgGame
 2062 2348 4.50 5 0.42 10 4.20 
  Socha, Kamil 1948  * POL1.0010.08100.80 
  Swiech, Joanna 1948  * POL1.0010.08100.80 
  Kozak, Antoni 2123 POL1.0010.22102.20 
  Marszalek, Maciej 2307 POL0.501-0.0610-0.60 
  Laszczak, Przemyslaw 1986 POL1.0010.10101.00 
 * 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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