Rapid: Individual Calculations January 2018
 Okurowski, Michal  Total change: 4.00  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2017-12-09
RcRownchangeKK*chgGame
 1735 1497 1.50 6 0.20 20 4.00 
  Graczyk, Damian 1897  * POL0.001-0.0820-1.60 
  Cyra, Dariusz 1770 POL0.001-0.1720-3.40 
  Grzmiaczka, Alicja 1752 POL0.5010.31206.20 
  Rosinski, Radoslaw 1685 POL0.001-0.2620-5.20 
  Kotecki, Robert 1580 POL1.0010.612012.20 
  Pacak, Patrycja 1727 POL0.001-0.2120-4.20 
 * 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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