Individual Calculations July 2009
 Chen, Tony  Total change: 15.00  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1972 1817 0.50 1 0.21 25 5.25 
  Wauquier, Mathieu 1972 FRA0.5010.21255.25 

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)
 
 N2 Jeunes - R6 Various FRA 2009-03-29
RcRownchangeKK*chgGame
 1780 1817 1.50 2 0.39 25 9.75 
  Guo, Charlotte 1754 FRA0.501-0.0925-2.25 
  Testa, Stephane 1805 FRA1.0010.482512.00 

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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