Rapid: Individual Calculations December 2017
 Pulka, Gawel  Total change: -6.80  Rating chartPersonal card
 II Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich - OPEN FIDE Choszczno POL 2017-11-11
RcRownchangeKK*chgGame
 1420 1070 0.00 3 -0.34 20 -6.80 
  Stachowiak, Slawomir 1470  * POL0.001-0.0820-1.60 
  Kossowski, Witold 1408 POL0.001-0.1220-2.40 
  Nawrocki, Wlodzimierz 1382 POL0.001-0.1420-2.80 
 * 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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