Individual Calculations May 2012
 Chabanas, Jean-Marc  Total change: 32.70  Rating chartPersonal card
 Open B de MaubuĂ©e Gondoire Echecs (-1800) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1636 1609 3.50 6 0.75 30 22.50 
  Villanove, Jean-Francois 1345 FRA1.0010.18305.40 
  Brumant, Jean-Claude 1764 FRA0.5010.21306.30 
  Saunier, Jean-Francois 1727 FRA0.5010.16304.80 
  Abbey, Anate 1692 FRA0.5010.11303.30 
  Coursil, Olivier 1538 FRA1.0010.403012.00 
  Bordino, Jean-Christophe 1750 FRA0.001-0.3130-9.30 

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)
 
 Team 2012 - Ile de France - Part 3 IDF FRA 2012-03-24
RcRownchangeKK*chgGame
 1736 1609 1.00 2 0.34 30 10.20 
  Tridon, Olivier 1679 FRA1.0010.603018.00 
  Serisier, Vincent 1792 FRA0.001-0.2630-7.80 

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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