Individual Calculations January 2009
 Renollet, Marvin  Total change: 9.00  Rating chartPersonal card
 N3 Jeunes - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1541 1710 0.50 1 -0.22 25 -5.50 
  Abidi, Ines 1541 FRA0.501-0.2225-5.50 

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)
 
 Alpes Maritimes 1 R1-2 CAZ FRA 2008-10-19
RcRownchangeKK*chgGame
 1766 1710 1.00 1 0.58 25 14.50 
  Tixier, Pascal 1766 FRA1.0010.582514.50 

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)
 

 

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