Individual Calculations December 2019
 Waxweiler, Laurent  Total change: -18.20  Rating chartPersonal card
 Tournoi Lalevitch 2019 LIEGE BEL 2019-09-06
RcRownchangeKK*chgGame
 1644 1715 3.00 7 -1.11 20 -22.20 
  Kuypers, Raoul 1315  * BEL1.0010.08201.60 
  Duric, Slavko 2065  * BEL0.001-0.1120-2.20 
  Pirottin, Daniel 1500 BEL0.501-0.2720-5.40 
  Thys, Cedric 1807 FRA0.001-0.3720-7.40 
  Sferruggia, Serge 1526 BEL1.0010.25205.00 
  Beugnies, Patrick 1673 BEL0.501-0.0620-1.20 
  Marechal, Georges 1623 BEL0.001-0.6320-12.60 
 * 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)
 
 Belgian Interclubs 2019-2020 Round 4 Various BEL 2019-11-17
RcRownchangeKK*chgGame
 1862 1711 0.50 1 0.20 20 4.00 
  Pierle, Willem 1862 BEL0.5010.20204.00 

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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