Individual Calculations January 2018
 Pokorny, Jan  Total change: 7.80  Rating chartPersonal card
 Podzimni otevreny prebor s. o. SK OAZA Praha 2017 Praha CZE 2017-10-25
RcRownchangeKK*chgGame
 1669 1876 5.50 7 0.39 20 7.80 
  Puchmajer, Pavel 1724 CZE0.501-0.2020-4.00 
  Kalvach, Ladislav 1754 CZE0.501-0.1720-3.40 
  Kolar, Dan 1902 CZE0.5010.04200.80 
  Stanke, Petr 1476  * CZE1.0010.08201.60 
  Plate, Marion Helga 1489 CZE1.0010.09201.80 
  Lukes, Martin 1487 CZE1.0010.09201.80 
  Prasek, Vladimir 1848 CZE1.0010.46209.20 
 * 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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