Individual Calculations September 2023
 Konopka, John  Total change: 12.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1384 1220 3.00 8 0.61 20 12.20 
  Benaerens, Thierry 1047 FRA0.001-0.7320-14.60 
  Vignau-Filet, Thibault 1509 FRA1.0010.842016.80 
  Machemy, Samuel 1427 FRA0.001-0.2320-4.60 
  Dubertrand, Bernard 1469 FRA1.0010.812016.20 
  Delabbey, Olivier 1489 FRA0.001-0.1720-3.40 
  Trouve, Ethan 1514 FRA0.001-0.1520-3.00 
  Fayolet, Yannick 1269 FRA0.5010.07201.40 
  Guenin, Pierre 1344 FRA0.5010.17203.40 

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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