Individual Calculations April 2019
 Laporte, Erik  Total change: -21.00  Rating chartPersonal card
 Liga Kampioenschap Antwerpen 2018-2019 Open Rounds 4-7 Various BEL 2019-01-06
RcRownchangeKK*chgGame
 1586 1599 1.00 4 -1.05 20 -21.00 
  Van De Perre, Patrick 1706 BEL0.001-0.3520-7.00 
  Doossche, Carlo 1572 BEL0.001-0.5420-10.80 
  Laeremans, Louis 1362 BEL1.0010.20204.00 
  Guldentops, Pierre 1703 BEL0.001-0.3620-7.20 

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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