Individual Calculations November 2009
 Mandarin, Vitomir  Total change: 1.50  Rating chartPersonal card
 Nationale 2 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2086 2165 1.00 1 0.39 15 5.85 
  Couderc, Christophe 2086 FRA1.0010.39155.85 

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 2 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2242 2165 0.50 2 -0.29 15 -4.35 
  Pozdnjakov, Viatcheslav 2215 RUS0.5010.07151.05 
  Piot, Olivier f2268 FRA0.001-0.3615-5.40 

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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