Individual Calculations December 2016
 Alard, Pierre  Total change: -7.00  Rating chartPersonal card
 12eme Open d'Echecs de Villeneuve sur Lot (-2200) VILLENEUVE SUR LOT FRA 2016-11-11
RcRownchangeKK*chgGame
 1778 1748 2.00 5 -0.35 20 -7.00 
  Grezels, Florian 2055 FRA0.001-0.1420-2.80 
  Mathieu, Mickael 1547 FRA1.0010.24204.80 
  Guerin, Laurent 1605 FRA1.0010.31206.20 
  Ballan, Guillaume 1910 FRA0.001-0.2920-5.80 
  Cruzel, Thierry 1772 FRA0.001-0.4720-9.40 

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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