Individual Calculations September 2011
 Ribeiro, Romain  Total change: 10.50  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 2028 2183 7.00 9 0.70 15 10.50 
  Nikonoff, James 1961 FRA1.0010.22153.30 
  Guerlach, Frederic 2041 FRA0.501-0.1915-2.85 
  Logie, Marc 2052 FRA1.0010.32154.80 
  Louis, Thibault 2071 FRA0.001-0.6515-9.75 
  Richter, Goetz 2045 GER1.0010.31154.65 
  Guez, Fabien 2062 FRA1.0010.34155.10 
  Hubert, Raphael 2038 FRA1.0010.31154.65 
  Carre, Sylvain 2108 FRA0.501-0.1015-1.50 
  Dizdarevic, Barbara 1874 SRB1.0010.14152.10 

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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