Individual Calculations July 2009
 Pruvot, Louis  Total change: 23.25  Rating chartPersonal card
 Ile de France 1 - R7 IDF FRA 2009-04-06
RcRownchangeKK*chgGame
 1930 1690 0.00 1 -0.20 25 -5.00 
  Ferre, Sebastien 1930 FRA0.001-0.2025-5.00 

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)
 
 Chpt de France des Jeunes - Pupilles Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1913 1690 1.50 2 1.05 25 26.25 
  Bellahcene, Bilel 1968 FRA0.5010.33258.25 
  Kambrath, Yannick 1857 FRA1.0010.722518.00 

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)
 
 Top Jeunes R8-9 Chamalières FRA 2009-05-08
RcRownchangeKK*chgGame
 1705 1690 0.50 2 -0.46 25 -11.50 
  Devoille, Hugo 1683 FRA0.001-0.5125-12.75 
  Le Pen, Steven 1726 FRA0.5010.05251.25 

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)
 
 Top Jeunes R10-11 Chamalières FRA 2009-05-09
RcRownchangeKK*chgGame
 1717 1690 1.00 1 0.54 25 13.50 
  Lam-Roques, Kalvin 1717 FRA1.0010.542513.50 

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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