Individual Calculations May 2010
 Beekhuis, Maarten  Total change: -8.55  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2141 2079 0.50 1 0.09 15 1.35 
  Wagner, Mirco 2141 GER0.5010.09151.35 

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)
 
 Klasse 2A Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2165 2082 0.50 3 -0.66 15 -9.90 
  Lambrechts, Koen 2124 NED0.5010.06150.90 
  Van Dijk, Bram 2158 NED0.001-0.4015-6.00 
  Hollmann, Ludger 2213 GER0.001-0.3215-4.80 

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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