Individual Calculations May 2011
 Felder, Jerome  Total change: 14.85  Rating chartPersonal card
 18e open de Selestat - Open B -1800 SELESTAT FRA 2011-03-03
RcRownchangeKK*chgGame
 1597 1753 2.00 2 0.59 15 8.85 
  Corfield, Peter 1584 FRA1.0010.28154.20 
  Criqui, Laurence 1610 FRA1.0010.31154.65 

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)
 
 Team - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1905 1753 1.00 2 0.40 15 6.00 
  Fallet, Didier 1941 FRA1.0010.741511.10 
  Jacquot, Adrien 1868 FRA0.001-0.3415-5.10 

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)
 

 

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