Individual Calculations February 2019
 Sadowski, Didier  Total change: -12.80  Rating chartPersonal card
 39eme Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2018-12-26
RcRownchangeKK*chgGame
 1361 1510 5.50 9 -0.64 20 -12.80 
  Wallart, Jean 1694 FRA0.001-0.2620-5.20 
  Deleu, Karen 1333 BEL1.0010.27205.40 
  Godde, Paul 1285 BEL0.501-0.2820-5.60 
  Borgelioen, Elise 1393 BEL1.0010.34206.80 
  Despierres, Arthur 1222 FRA0.001-0.8420-16.80 
  Touat, Kais 1145 FRA1.0010.10202.00 
  Vandeputte, Maud 1284 BEL0.501-0.2920-5.80 
  Farthouat, Titoine 1443 FRA0.501-0.0920-1.80 
  Vandeputte, Bente 1447 BEL1.0010.41208.20 

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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