Individual Calculations July 2010
 Barbot, Pierre  Total change: 20.90  Rating chartPersonal card
 Open International d'Ambes Ambes FRA 2010-04-24
RcRownchangeKK*chgGame
 1761 1590 3.00 7 0.95 25 23.75 
  Marimon, Frederic 1667 FRA0.001-0.3925-9.75 
  Teyssier, Jean-Paul 1724 FRA0.001-0.3225-8.00 
  Maisonnet, Emmanuel 1742 FRA1.0010.702517.50 
  Guenin, Pierre 1664 FRA1.0010.602515.00 
  Boutant, Jade 1666 FRA1.0010.602515.00 
  Kirk, Ezra 1970 FRA0.001-0.0925-2.25 
  L`hospital, Philippe 1891 FRA0.001-0.1525-3.75 

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)
 
NOTE: K factor changed
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1846 1597 0.00 1 -0.19 15 -2.85 
  Cruzel, Thierry 1846 FRA0.001-0.1915-2.85 

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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