Individual Calculations January 2010
 De Marchi, Olivier  Total change: -0.90  Rating chartPersonal card
 8e open international de Menton Menton FRA 2009-10-25
RcRownchangeKK*chgGame
 2063 2231 5.50 7 0.66 15 9.90 
  Froment, Theophile 1849 FRA1.0010.09151.35 
  Demoulin, Paul 1962 BEL1.0010.17152.55 
  Delseny, Serge 1998 FRA1.0010.21153.15 
  Abello, Sebastien 2284 FRA0.5010.07151.05 
  Libiszewski, Fabien g2523 FRA0.001-0.1515-2.25 
  Ruch, Bernard 1968 FRA1.0010.18152.70 
  Benamozig, Jean-Marc 1856 FRA1.0010.09151.35 

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 - Tour 2 Various FRA 2009-11-29
RcRownchangeKK*chgGame
 2126 2237 0.50 1 -0.15 15 -2.25 
  Legendre, Remi 2126 FRA0.501-0.1515-2.25 

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
 2186 2237 0.00 1 -0.57 15 -8.55 
  Amato, Roger 2186 FRA0.001-0.5715-8.55 

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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