Individual Calculations April 2015
 Kahn, Peter  Total change: 4.20  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2029 2106 5.00 8 0.21 20 4.20 
  Warnke, Eberhard 1854 GER0.501-0.3120-6.20 
  Clemens, Christian, Dr. f2285 GER0.5010.23204.60 
  Ekelund, Kurt 2010 SWE0.501-0.1320-2.60 
  Mostertman, Loek 1989 NED0.501-0.1620-3.20 
  Kirmas, Joachim, Dr. 2031 GER0.501-0.1020-2.00 
  Illi, Hans-Joerg 2068 SUI0.501-0.0520-1.00 
  Pihlajamaki, Antti 1869 FIN1.0010.20204.00 
  Achenbach, Manfred 2124 GER1.0010.532010.60 

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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