Individual Calculations September 2022
 De Wolf, Johan  Total change: -25.80  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 1897 2010 4.50 9 -1.29 20 -25.80 
  Feijen, Niels 1610  * NED1.0010.08201.60 
  Royal, Shreyas f2375 ENG0.001-0.1020-2.00 
  Kools, Jasper 1774 NED1.0010.20204.00 
  Laux, Dominik f2245 GER0.001-0.2120-4.20 
  Minnema, Rens 1797 NED0.501-0.2720-5.40 
  Lucas, Fred 1806 NED0.501-0.2620-5.20 
  Nellen, Marcel 1808 NED0.501-0.2620-5.20 
  Hematyar, Fardin 1778 NED0.501-0.2920-5.80 
  Sai, Kiran Y 1879 IND0.501-0.1820-3.60 
 * 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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