Individual Calculations December 2012
 Mariel, David  Total change: 2.55  Rating chartPersonal card
 10e rencontres internationales - Grand Prix du Cap d'Agde AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 2188 2088 3.50 9 0.17 15 2.55 
  Van Elst, Andreas f2306 FRA0.001-0.2215-3.30 
  Samoun, Florent 2199 FRA0.5010.15152.25 
  Vesin, Jean-Robert f2267 FRA0.001-0.2715-4.05 
  Hervais, Adrien 2046 FRA1.0010.44156.60 
  Dijoux, Frederic 2191 FRA0.5010.14152.10 
  Malka, Samuel 2164 FRA0.001-0.4015-6.00 
  Lagunes, Jean-Renaud 2002 FRA1.0010.38155.70 
  Billon, Olivier 2241 FRA0.001-0.3015-4.50 
  Maleki, Manuel 2279 FRA0.5010.25153.75 

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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