Individual Calculations July 2009
 Eden, James  Total change: 62.70  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1827 1884 1.00 1 0.42 15 6.30 
  Peter, Charles 1827 FRA1.0010.42156.30 

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)
 
 N2 Jeunes - R6 Various FRA 2009-03-29
RcRownchangeKK*chgGame
 1601 1884 1.50 2 -0.17 15 -2.55 
  Lenoel, Marine 1668 FRA0.501-0.2815-4.20 
  Ferrante, Thibault 1534 FRA1.0010.11151.65 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2215 1889 1.00 1 0.87 15 13.05 
  Bianchi, Guillaume 2215 FRA1.0010.871513.05 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1887 1889 0.00 1 -0.50 15 -7.50 
  Perusseau, Clement 1887 FRA0.001-0.5015-7.50 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 2045 1889 5.50 9 2.72 15 40.80 
  Vlahovic, Dimitri 1791 FRA1.0010.37155.55 
  Lavanant, Alexandre 2106 FRA0.5010.28154.20 
  Blachon, Pascal 2137 FRA0.001-0.1915-2.85 
  Gravier, Laurent 2055 FRA0.5010.22153.30 
  Jacq, Philippe 1773 FRA1.0010.34155.10 
  Lamorelle, Julien 2170 FRA0.5010.34155.10 
  Arakelyan, Aram 2069 FRA1.0010.741511.10 
  Toulzac, Pierre-Yves f2239 FRA0.001-0.1115-1.65 
  Donskoi, Karel 2062 FRA1.0010.731510.95 

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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 2173 1889 1.50 4 0.84 15 12.60 
  Arakelyan, Aram 2069 FRA1.0010.741511.10 
  Picard, Romain f2239 FRA0.5010.39155.85 
  Prost, Frederic 2146 FRA0.001-0.1815-2.70 
  Daurelle, Herve 2239 FRA0.001-0.1115-1.65 

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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