Individual Calculations June 2013
 Tschammer, Kai  Total change: 9.60  Rating chartPersonal card
 7.Internationales Schachfestival Wunsiedel Amateurturnier Wunsiedel GER 2013-05-09
 1683 1605 1.50 3 0.32 30 9.60 
  Moenius, Alexander 1709 GER0.001-0.3630-10.80 
  Lehmann, Tornalf 1694 GER0.5010.12303.60 
  Perlitz, Heiko 1645 GER1.0010.563016.80 

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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