Individual Calculations March 2010
 Van Dongen, Patrick  Total change: -17.55  Rating chartPersonal card
 BC Chess Master - A Bois-Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 2192 2346 4.00 7 -0.83 15 -12.45 
  Dubessay, Bastien 2167 FRA0.501-0.2315-3.45 
  Ribeiro, Romain 2165 FRA1.0010.26153.90 
  Ane, Cedric 2058 FRA0.001-0.8415-12.60 
  Leuly, Max 2144 FRA1.0010.24153.60 
  Toulzac, Pierre-Yves f2282 FRA0.501-0.0915-1.35 
  Soupizon, Remi 2039 FRA1.0010.14152.10 
  Shoker, Samy m2487 EGY0.001-0.3115-4.65 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2071 2356 0.50 1 -0.34 15 -5.10 
  Picard, Serge 2071 FRA0.501-0.3415-5.10 

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)
 

 

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