Individual Calculations March 2010
 Duringer, Jacques  Total change: -13.50  Rating chartPersonal card
 5e Open de Mundolsheim - A Mundolsheim FRA 2009-12-26
RcRownchangeKK*chgGame
 1789 1573 0.50 6 -0.90 15 -13.50 
  Marchal, Chantal 1881 FRA0.001-0.1415-2.10 
  Pouchon, Joffrey 1823 FRA0.5010.31154.65 
  Ianniciello, David 1848 FRA0.001-0.1715-2.55 
  Breffi, Ferdinand 1817 FRA0.001-0.2015-3.00 
  Blum, Pierre 1723 FRA0.001-0.3015-4.50 
  Hug, Timothee 1642 FRA0.001-0.4015-6.00 

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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