Individual Calculations February 2020
 Lauwers, Timo  Total change: -8.80  Rating chartPersonal card
 40eme Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2019-12-26
RcRownchangeKK*chgGame
 1346 1512 5.50 9 -0.81 40 -32.40 
  Roosen, Stefan 1650 BEL0.001-0.3140-12.40 
  Derain, Charles 1378 FRA0.001-0.6840-27.20 
  Razafindratsima, Grace 1141 FRA1.0010.10404.00 
  Martellier, Antoine 1202 FRA0.001-0.8640-34.40 
  Dieu, Philippe 1276 FRA1.0010.20408.00 
  Godde, Paul 1274 BEL1.0010.20408.00 
  Noyelles, Benoit 1285 FRA1.0010.21408.40 
  Cosyns, Cyril 1443 BEL0.501-0.1040-4.00 
  Sys, Emmanuel 1464 FRA1.0010.434017.20 

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)
 
 Belgian Interclubs 2019-2020 Round 6 Various BEL 2020-01-19
RcRownchangeKK*chgGame
 1602 1536 1.00 1 0.59 40 23.60 
  Lavet, Theo 1602 BEL1.0010.594023.60 

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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