Individual Calculations March 2012
 Lasfar, Karim  Total change: -4.65  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1521 1293 0.50 2 0.06 15 0.90 
  Bastin, Eugene 1444 FRA0.5010.20153.00 
  Sriskantharajah, Niroshan 1597 FRA0.001-0.1415-2.10 

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 2 IDF FRA 2012-01-21
RcRownchangeKK*chgGame
 1331 1293 0.00 1 -0.45 15 -6.75 
  Villanove, Jean-Francois 1331 FRA0.001-0.4515-6.75 

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 de Seine Saint Denis Open (-2200) MONTREUIL FRA 2012-02-18
RcRownchangeKK*chgGame
 1658 1293 0.50 4 0.08 15 1.20 
  Ruimy, Michel 1693  * FRA0.001-0.0815-1.20 
  Abbey, Anate 1688 FRA0.001-0.0815-1.20 
  Segarra, Rene 1558 FRA0.5010.32154.80 
  Gaborit, Arnaud 1693  * FRA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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