Individual Calculations July 2019
 Lefevre, Stephane  Total change: 11.00  Rating chartPersonal card
 Brussels Spring Fide Open 2019 Brussels BEL 2019-04-01
RcRownchangeKK*chgGame
 1625 1523 4.00 9 0.55 20 11.00 
  Pepermans, Jelle 1781 BEL0.5010.32206.40 
  Parreira, Luis Miguel 1918 POR0.001-0.0820-1.60 
  Brion, Philippe 1799 BEL0.001-0.1720-3.40 
  Heyndrickx, Christophe 1318 BEL0.001-0.7620-15.20 
  Rotthier, Gery 1414 BEL1.0010.35207.00 
  Van De Craen, Piet 1561 BEL0.5010.05201.00 
  Grobli-Casimir, Davy 1569 BEL1.0010.562011.20 
  Gormez, Maurice 1719 BEL0.001-0.2520-5.00 
  De Smet, Karl 1543 BEL1.0010.532010.60 

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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