Individual Calculations April 2009
 Delaunay, Sebastien  Total change: 10.05  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2457 2370 1.50 2 0.74 15 11.10 
  Rausis, Igor 2480 CZE0.5010.15152.25 
  Tirard, Hugo m2433 FRA1.0010.59158.85 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2451 2356 1.00 2 0.26 15 3.90 
  Ansell, Simon T m2404 ENG1.0010.57158.55 
  Dumitrache, Dragos-Nicolae m2498 ROU0.001-0.3115-4.65 

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)
 
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2083 2356 0.50 1 -0.33 15 -4.95 
  Leclercq, Benoit 2083 FRA0.501-0.3315-4.95 

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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