Individual Calculations September 2013
 Mayeres, Hans-Christian  Total change: -1.50  Rating chartPersonal card
 Recklinghaeuser Schachwoche 2013 Recklinghausen GER 2013-08-12
RcRownchangeKK*chgGame
 2034 1921 1.00 3 -0.05 30 -1.50 
  Szymaniak, Horst 2110 GER0.001-0.2530-7.50 
  Dette, Jan 2038 GER0.5010.16304.80 
  Schelwokat, Peter 1953 GER0.5010.04301.20 

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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