Individual Calculations July 2018
 Marku, Demeter  Total change: -26.20  Rating chartPersonal card
 Championnat Veteran des Bouches du Rhone 2018 (-2200) AUBAGNE FRA 2018-05-17
RcRownchangeKK*chgGame
 1350 1510 3.50 7 -1.31 20 -26.20 
  Colandrea, Sauveur 1737 FRA0.001-0.2120-4.20 
  Hidreau, Olivier 1390 FRA0.001-0.6620-13.20 
  Amoros, Jean 1453 FRA1.0010.42208.40 
  Pietrac, Christian 1242 FRA0.501-0.3320-6.60 
  Rocchia, Alex 1275 FRA0.001-0.7920-15.80 
  Boudet, Nicole 1110  * FRA1.0010.08201.60 
  Gaudfernau, Pierre 1245 FRA1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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