Individual Calculations July 2019
 Bahmani, Aziz  Total change: 10.80  Rating chartPersonal card
 Tournoi interne des Cavaliers de l'Avre et d'Iton (-2200) TILLIERES SUR AVRE FRA 2019-06-08
RcRownchangeKK*chgGame
 1588 1706 3.50 5 0.27 40 10.80 
  Haudrechy, Daniel 1442 FRA1.0010.18407.20 
  Van Lingen, Guus 1657 FRA1.0010.434017.20 
  Havard, Jean-Michel 1859 FRA1.0010.704028.00 
  Houriez, Philippe 1527 FRA0.501-0.2340-9.20 
  Alliot, Regis 1456 FRA0.001-0.8140-32.40 

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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