Individual Calculations May 2010
 Janssen, Frans  Total change: -11.70  Rating chartPersonal card
 Klasse 2D Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2158 2225 1.00 3 -0.78 15 -11.70 
  Andok, Claus 2103 GER0.501-0.1715-2.55 
  Boel, Peter 2181 NED0.501-0.0615-0.90 
  Beeke, Bob 2190 NED0.001-0.5515-8.25 

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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