Individual Calculations April 2009
 Aubertin, Tim  Total change: -16.35  Rating chartPersonal card
 Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2008-12-27
RcRownchangeKK*chgGame
 1981 2003 1.00 4 -1.09 15 -16.35 
  Yachou, Nur 1962 AUS0.001-0.5615-8.40 
  Wolf, Ulrich 2116 GER0.001-0.3515-5.25 
  Lukas, Hubertus 1733 GER1.0010.17152.55 
  Klein, Joerg 2111 GER0.001-0.3515-5.25 

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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