Individual Calculations September 2019
 Bouhali, Alphonse  Total change: -37.20  Rating chartPersonal card
 23eme Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2019-08-01
RcRownchangeKK*chgGame
 1114 1267 3.00 7 -1.86 20 -37.20 
  Basovskiy, Michael 1031 GER1.0010.20204.00 
  Bellahcene, Mohamed Adam 1436 FRA0.001-0.2820-5.60 
  Harter, Cyrille 1069 FRA1.0010.24204.80 
  Zilliox, Jean-Marc 1168 FRA0.501-0.1420-2.80 
  Hockenjos, Marius 1002 GER0.501-0.3220-6.40 
  Lanfrit, Marc 1026 FRA0.001-0.8020-16.00 
  Ewerhardy, Hans-Werner 1064 GER0.001-0.7620-15.20 

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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