Individual Calculations March 2012
 Roos, Louis  Total change: 2.70  Rating chartPersonal card
 7e Open International de Mundolsheim - A MUNDOLSHEIM FRA 2011-12-27
RcRownchangeKK*chgGame
 2104 2348 5.00 7 -0.45 10 -4.50 
  Bellahcene, Rayane 1948  * FRA1.0010.08100.80 
  Lefebvre, Pierre 2034 FRA1.0010.14101.40 
  Roos, Jean-Luc m2203 FRA0.501-0.1910-1.90 
  Peric, Slavisa m2232 SRB0.001-0.6610-6.60 
  Ronce, Nathan 1948  * FRA1.0010.08100.80 
  Rossini, Eric 2051 FRA1.0010.15101.50 
  Bellahcene, Bilel f2311 FRA0.501-0.0510-0.50 
 * 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)
 
 Team 2012 - Coupe de France - Part 2 FRANCE FRA 2012-01-22
RcRownchangeKK*chgGame
 2200 2352 1.00 1 0.30 10 3.00 
  Machin, Eric 2200 FRA1.0010.30103.00 

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 - Nationale 1 - R6-7 FRANCE FRA 2012-01-24
RcRownchangeKK*chgGame
 2124 2352 2.00 2 0.42 10 4.20 
  Gingene, Eric 2116 FRA1.0010.20102.00 
  Sonnet, Jean-Pierre 2131 FRA1.0010.22102.20 

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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