Individual Calculations January 2010
 Duff, Rufus  Total change: 4.50  Rating chartPersonal card
 Nationale 3 Jeunes - R3 Various FRA 2009-12-06
RcRownchangeKK*chgGame
 1607 1666 1.00 1 0.42 15 6.30 
  Prieu, Florian 1607 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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2000 1666 0.00 1 -0.12 15 -1.80 
  Pokee, Anne 2000 FRA0.001-0.1215-1.80 

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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