Individual Calculations April 2013
 Klueppel, Werner  Total change: -34.20  Rating chartPersonal card
 20e Open International de Selestat - Open B (1400-1799) SELESTAT FRA 2013-02-28
RcRownchangeKK*chgGame
 1529 1461 0.50 4 -1.14 30 -34.20 
  Zenner, Gilles 1608 FRA0.001-0.3030-9.00 
  Falusi, Andre 1574 FRA0.001-0.3530-10.50 
  Vaxelaire, Olivier 1521 FRA0.5010.08302.40 
  Hasenfratz, Lucie 1413 FRA0.001-0.5730-17.10 

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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