Rapid: Individual Calculations January 2017
 Roszkiewicz, Anna  Total change: 52.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski w Szachach Szybkich Poznan POL 2016-12-04
RcRownchangeKK*chgGame
 1609 1271 3.50 7 2.63 20 52.60 
  Hoffmann, Piotr 1646 POL0.001-0.0920-1.80 
  Garbarek, Wlodzimierz 1599 POL1.0010.872017.40 
  Romanski, Dawid 1636 POL0.001-0.1020-2.00 
  Walkowski, Jonasz 1482 POL0.5010.27205.40 
  Chrost, Hugo 1561 POL1.0010.842016.80 
  Stachowiak, Slawomir 1671  * POL1.0010.922018.40 
  Walkowski, Milosz 1671  * POL0.001-0.0820-1.60 
 * 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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