Individual Calculations December 2013
 Andre, Philippe  Total change: -18.30  Rating chartPersonal card
 4ème Open de Quimper QUIMPER FRA 2013-11-01
RcRownchangeKK*chgGame
 1778 1799 2.00 6 -1.22 15 -18.30 
  Bollore, Jacques 2110 FRA0.001-0.1415-2.10 
  Martin, Frederic 1623 FRA1.0010.27154.05 
  Le Du, Maelle 1660 FRA0.501-0.1915-2.85 
  Collin, Jean-Philippe 1844 FRA0.5010.06150.90 
  Picard, Vincent 1655 FRA0.001-0.6915-10.35 
  Bertrand, Benjamin 1774 FRA0.001-0.5315-7.95 

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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