Individual Calculations September 2019
 Omarsson, Josef  Total change: -12.00  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 08 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1361 1048 0.00 2 -0.30 40 -12.00 
  Erdogmus, Yagiz Kaan 1448  * TUR0.001-0.0840-3.20 
  Silva, Mark Orlov 1273 POR0.001-0.2240-8.80 
 * 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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