Individual Calculations June 2015
 Cotton, Paul  Total change: -69.60  Rating chartPersonal card
 Ch. des Bouches du Rhone 2014-15 - Open Est r2-3 AUBAGNE FRA 2014-11-07
RcRownchangeKK*chgGame
 1586 1531 0.00 1 -0.42 40 -16.80 
  Gallo, Nicolas 1586 FRA0.001-0.4240-16.80 

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)
 
 Ch. des Bouches du Rhone 2014-15 - Open Est r5 AUBAGNE FRA 2015-01-16
RcRownchangeKK*chgGame
 1628 1531 0.00 1 -0.37 40 -14.80 
  Gamblin, Thibaut 1628 FRA0.001-0.3740-14.80 

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)
 
 Ch. des Bouches du Rhone 2014-15 - Open Est r7 AUBAGNE FRA 2015-03-20
RcRownchangeKK*chgGame
 1741 1531 0.00 1 -0.23 40 -9.20 
  Deregnaucourt, Yves 1741 FRA0.001-0.2340-9.20 

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)
 
 Ch. des Bouches du Rhone 2014-15 - Open Est r8 AUBAGNE FRA 2015-04-03
RcRownchangeKK*chgGame
 1342 1512 0.00 1 -0.72 40 -28.80 
  Benezra, Ruthy 1342 FRA0.001-0.7240-28.80 

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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