Individual Calculations May 2013
 Prat, Romain  Total change: -8.40  Rating chartPersonal card
 16e Open de la Bruche - Open A MOLSHEIM FRA 2013-04-18
RcRownchangeKK*chgGame
 1717 1548 1.50 6 -0.28 30 -8.40 
  Mathis, Jean-Michel 1892 FRA0.001-0.1230-3.60 
  Klueppel, Werner 1427 GER1.0010.343010.20 
  Dubois, Thomas 1694 FRA0.5010.20306.00 
  Lapierre, Jacques 1848 FRA0.001-0.1530-4.50 
  Kauffer, Sebastien 1672 FRA0.001-0.3330-9.90 
  Ulrich, Roland 1766 FRA0.001-0.2230-6.60 

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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