Individual Calculations April 2013
 Duverne, Jean-Marie  Total change: 1.80  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2090 2130 5.00 9 0.12 15 1.80 
  Mocary, Metod 1936 SVK0.001-0.7515-11.25 
  Waucampt, Yoan 1773 FRA1.0010.11151.65 
  Decellier, Patrick 1917 BEL0.501-0.2715-4.05 
  Vedmediuc, Serghei m2472 MDA1.0010.881513.20 
  Berg, Klaus m2390 DEN0.5010.32154.80 
  Sequera Paolini, Jose m2396 VEN0.001-0.1815-2.70 
  Zawadzka, Jolanta wg2374 POL0.001-0.2015-3.00 
  Verriere, Nicolas 1736 FRA1.0010.08151.20 
  Magnier, Christophe 1812 FRA1.0010.13151.95 

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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