Rapid: Individual Calculations December 2016
 Piron, Jean-Marie  Total change: -17.60  Rating chartPersonal card
 1st Open Belgian Championship Rapid 50plus 2016 Ans-Loncin BEL 2016-10-30
RcRownchangeKK*chgGame
 1714 1758 4.00 9 -0.88 20 -17.60 
  Wiley, Tom f2158  * ENG0.001-0.0820-1.60 
  Conte, Roberto 1510 BEL1.0010.19203.80 
  Timmermans, Daniel 1924 BEL0.001-0.2820-5.60 
  Devos, Johan 1534 BEL1.0010.22204.40 
  Poljakovic, Sejfudin 1869 CRO0.001-0.3520-7.00 
  Schrooten, Jan 1360 BEL1.0010.08201.60 
  Macai, Ioan 1943 BEL0.001-0.2620-5.20 
  Mollica, Antonio 1771 BEL0.001-0.4820-9.60 
  Valembois, Pierre 1358  * BEL1.0010.08201.60 
 * 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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