Individual Calculations September 2015
 Mariette, Lucas  Total change: -47.20  Rating chartPersonal card
 20eme tournoi international de Creon - Tournoi Principal CREON FRA 2015-07-27
RcRownchangeKK*chgGame
 1797 1899 4.50 9 -1.18 40 -47.20 
  Machiels, Etienne 1738 FRA0.001-0.7140-28.40 
  Witt, Holger 1659 GER1.0010.20408.00 
  Brioulet, Alexandre 1567 FRA0.001-0.8840-35.20 
  Fournier, Nicolas 1636 FRA1.0010.18407.20 
  Llaneza Vega, Patricia wm2262 ESP0.001-0.1040-4.00 
  Jackson, Edgar 1712 FRA1.0010.264010.40 
  Soubirou, Oriane 2092 FRA0.5010.254010.00 
  Rocheblanc, Irman 1712 FRA0.001-0.7440-29.60 
  Cazeaux, Didier 1796 FRA1.0010.364014.40 

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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