Individual Calculations January 2009
 Collas, Didier  Total change: -3.80  Rating chartPersonal card
 N1 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2272 2451 1.00 1 0.27 10 2.70 
  Pasquier, Thomas 2272 FRA1.0010.27102.70 

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)
 
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2274 2451 6.00 9 -0.49 10 -4.90 
  Tisseyre, Yannick 2124 FRA1.0010.13101.30 
  Delort, Frederic 2217 FRA1.0010.21102.10 
  Deslandes, Pascal 2299 FRA0.501-0.2010-2.00 
  Boudre, Jean-Pierre m2324 FRA0.001-0.6710-6.70 
  Houriez, Clement 2245 FRA0.501-0.2610-2.60 
  Jean, Olivier 2196 FRA1.0010.19101.90 
  Demuth, Adrien f2332 FRA0.501-0.1610-1.60 
  Laclau, Daniel 2268 FRA1.0010.26102.60 
  Philippe, Christophe m2458 FRA0.5010.01100.10 

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 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2174 2451 1.50 2 -0.16 10 -1.60 
  Marino, Olivier 2114 FRA1.0010.12101.20 
  Oliveira, Sancho 2233 FRA0.501-0.2810-2.80 

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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