Individual Calculations May 2018
 Collignon, Philippe  Total change: -1.20  Rating chartPersonal card
 Soultanbeieff 2018 Liege BEL 2018-02-09
RcRownchangeKK*chgGame
 1636 1563 2.00 5 -0.06 20 -1.20 
  Alessi, David 1766 BEL0.001-0.2420-4.80 
  Poljakovic, Sejfudin 1820 CRO0.001-0.1820-3.60 
  Hansotte, Michel 1451 BEL1.0010.35207.00 
  Oloeriu, Calin 1231 BEL1.0010.12202.40 
  Alexopoulos, Spiros Orestis, Dr. 1913 GER0.001-0.1120-2.20 

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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