Rapid: Individual Calculations August 2015
 Szafranski, Maciej  Total change: 22.20  Rating chartPersonal card
 XI Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Turniej szachow szybkich Lazy POL 2015-07-05
RcRownchangeKK*chgGame
 1590 1255 2.00 7 1.11 20 22.20 
  Galicki, Ryszard 1655  * POL0.001-0.0820-1.60 
  Gregorz, Jan 1580 POL0.001-0.1320-2.60 
  Olsztynski, Andrzej 1474 POL1.0010.782015.60 
  Bober, Mateusz 1655  * POL0.5010.42208.40 
  Chmielewski, Miroslaw 1611 POL0.5010.39207.80 
  Matewski, Marcin 1640 POL0.001-0.0920-1.80 
  Gorkiewicz, Mateusz 1515 POL0.001-0.1820-3.60 
 * 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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