Individual Calculations May 2013
 Chancerel, Dominique  Total change: 1.50  Rating chartPersonal card
 1er Open International d'Echecs de Martinique SCHOELCHER FRA 2013-04-03
RcRownchangeKK*chgGame
 1921 1831 2.50 6 0.10 15 1.50 
  Rapon, Karl-Loic 2084 FRA0.001-0.1915-2.85 
  Elice, Florent 2009 FRA0.001-0.2715-4.05 
  Ancival, Lucien 1625 FRA0.501-0.2615-3.90 
  Noreskal, Slomy 1944 FRA1.0010.65159.75 
  Guillaume, Marvin 1657 FRA1.0010.27154.05 
  Warner, Delisle f2204 BAR0.001-0.1015-1.50 

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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