Individual Calculations July 2018
 Amoros, Jean  Total change: -6.20  Rating chartPersonal card
 Championnat Veteran des Bouches du Rhone 2018 (-2200) AUBAGNE FRA 2018-05-17
RcRownchangeKK*chgGame
 1363 1453 4.00 7 -0.31 20 -6.20 
  Blanc, Michel 1615 FRA0.001-0.2920-5.80 
  Porte, Jacques 1265 FRA0.001-0.7420-14.80 
  Marku, Demeter 1510 FRA0.001-0.4220-8.40 
  Periale, Albert 1297 FRA1.0010.29205.80 
  Pietrac, Christian 1242 FRA1.0010.23204.60 
  Autouard, Jean-Luc 1240 FRA1.0010.23204.60 
  Roman, Sylvian 1375 FRA1.0010.39207.80 

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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