Individual Calculations December 2018
 Demski, Jan  Total change: -23.80  Rating chartPersonal card
 Klasyfikacyjny na jesien FIDE w Hetmanie Kalisz POL 2018-10-31
RcRownchangeKK*chgGame
 1321 1162 1.00 7 -1.19 20 -23.80 
  Krzewinski, Dariusz 1307 POL0.001-0.3120-6.20 
  Mazurkiewicz, Krzysztof 1201 POL0.001-0.4520-9.00 
  Jaloszynski, Ryszard 1289 POL1.0010.672013.40 
  Michno, Lukasz 1489 POL0.001-0.1320-2.60 
  Figura, Dominik 1562  * POL0.001-0.0820-1.60 
  Lancuncewicz, Andrzej 1247 POL0.001-0.3820-7.60 
  Michno, Mateusz 1154 POL0.001-0.5120-10.20 
 * 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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