Individual Calculations April 2009
 Delabaca, Romuald  Total change: 25.35  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2094 2188 1.50 2 0.24 15 3.60 
  Marchadour, Emilie 2079 FRA1.0010.35155.25 
  Triger, Franck 2108 FRA0.501-0.1115-1.65 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2250 2184 1.50 2 0.67 15 10.05 
  Wagner, Claude m2343 FRA0.5010.21153.15 
  Larrat, Philippe 2157 FRA1.0010.46156.90 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 2171 2184 5.50 9 0.78 15 11.70 
  Simutowe, Amon m2485 ZAM0.001-0.1515-2.25 
  Hubert, Raphael 1905 FRA1.0010.16152.40 
  Sola, Flavien 1927 FRA1.0010.18152.70 
  Dumitrache, Dragos-Nicolae m2498 ROU0.001-0.1415-2.10 
  Guillaumat, Jean-Pierre 1956 FRA1.0010.21153.15 
  Potaux, Olivier 1975 FRA1.0010.23153.45 
  Sanchez, Joseph m2461 PHI0.5010.33154.95 
  Milchev, Nikolay m2377 BUL0.001-0.2515-3.75 
  Biaux, Alain 1955 FRA1.0010.21153.15 

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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