Individual Calculations July 2011
 Poirier, Luc  Total change: 12.60  Rating chartPersonal card
 Team - Ile de France - Part 5 IDF FRA 2011-05-14
RcRownchangeKK*chgGame
 1813 1692 1.00 1 0.66 15 9.90 
  Hellin, Stephan 1813 FRA1.0010.66159.90 

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)
 
 Championnat départemental de Paris des – 2200 Elo PARIS FRA 2011-05-28
RcRownchangeKK*chgGame
 1798 1692 1.00 2 0.18 15 2.70 
  Lemerle, Arnaud 2086 FRA0.001-0.0815-1.20 
  Ferriere, Claude-Valery 1510 FRA1.0010.26153.90 

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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