Individual Calculations January 2009
 Koch, Alain  Total change: -27.90  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1819 2023 0.00 1 -0.76 15 -11.40 
  Lescot, Paul 1819 FRA0.001-0.7615-11.40 

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)
 
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2119 2023 2.00 8 -0.97 15 -14.55 
  Lebrun, Xavier 2230 FRA0.001-0.2315-3.45 
  Serralta, Michel 2131 FRA0.001-0.3515-5.25 
  Lenfant, Francois 2098 FRA1.0010.60159.00 
  Lafaurie, Pierre 2133 FRA0.001-0.3515-5.25 
  Mallet, Lionel 2107 FRA0.001-0.3815-5.70 
  Guez, Fabien 2118 FRA0.001-0.3715-5.55 
  Maleki, Nicolas 2198 FRA0.001-0.2715-4.05 
  Cazeneuve, Thomas 1935 FRA1.0010.38155.70 

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)
 
 Criteriums - R1 IDF FRA 2008-11-30
RcRownchangeKK*chgGame
 1928 2023 0.50 1 -0.13 15 -1.95 
  Ernouf, Anthony 1928 FRA0.501-0.1315-1.95 

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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