Individual Calculations May 2011
 Gervais, Xavier  Total change: 24.60  Rating chartPersonal card
 18e open de Sélestat - Open A - +1700 SELESTAT FRA 2011-03-03
RcRownchangeKK*chgGame
 1921 1775 4.00 7 1.81 15 27.15 
  Kvetny, Mark 2065 GER0.001-0.1615-2.40 
  Muller, Matthieu 1928 FRA0.5010.20153.00 
  Cors, Heinz-Friedrich 1945 GER0.001-0.2815-4.20 
  Zienkiewicz, Geoffroy 1904 FRA0.5010.17152.55 
  Marchal, Chantal 1868 FRA1.0010.63159.45 
  Ianniciello, David 1879 FRA1.0010.64159.60 
  Griggio, Laurent 1855 FRA1.0010.61159.15 

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 - Nationale 3 - R7 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 2050 1775 0.00 1 -0.17 15 -2.55 
  Gorse, Gerard 2050 FRA0.001-0.1715-2.55 

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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