Individual Calculations December 2018
 Pirottin, Daniel  Total change: -28.80  Rating chartPersonal card
 Tournoi Lalevitch 2018 LIEGE BEL 2018-09-07
RcRownchangeKK*chgGame
 1660 1550 1.50 6 -0.72 40 -28.80 
  Thys, Cedric 1819 FRA0.001-0.1740-6.80 
  Aydogdu, Hakan 1779 BEL0.001-0.2140-8.40 
  Alexopoulos, Spiros Orestis, Dr. 1870 GER0.001-0.1340-5.20 
  Goreux, Theo 1318 BEL1.0010.21408.40 
  Dans, Guy 1355 BEL0.501-0.2540-10.00 
  Poljakovic, Sejfudin 1819 CRO0.001-0.1740-6.80 

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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