Individual Calculations January 2009
 Croze, Yoann  Total change: 12.75  Rating chartPersonal card
 Dept Hautes de Seine R1-2 IDF FRA 2008-10-11
RcRownchangeKK*chgGame
 1928 1976 1.00 1 0.43 15 6.45 
  Maigne, Alain 1928 FRA1.0010.43156.45 

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)
 
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1917 1976 1.00 1 0.42 15 6.30 
  Briand, Patrice 1917 FRA1.0010.42156.30 

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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