Individual Calculations May 2010
 Kleff, Andre  Total change: 5.70  Rating chartPersonal card
 Oberliga NRW Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2252 2160 1.50 3 0.38 15 5.70 
  Huelsmann, Josef 2225 GER0.5010.09151.35 
  Korth, Daniel 2239 GER0.5010.11151.65 
  Bachmann, Karlheinz f2293 GER0.5010.18152.70 

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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