Individual Calculations December 2014
 Thomas, Robert  Total change: -17.80  Rating chartPersonal card
 4ème Open FIDE CD45 - Olivet (-2200) OLIVET FRA 2014-11-08
RcRownchangeKK*chgGame
 1590 1363 0.00 4 -0.89 20 -17.80 
  Petrera, Salvatore 1639 FRA0.001-0.1720-3.40 
  Meunier-Pion, Francois 1689 FRA0.001-0.1320-2.60 
  Pre, Malvina 1553 FRA0.001-0.2520-5.00 
  Venard, Mathieu 1477 FRA0.001-0.3420-6.80 

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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