Individual Calculations July 2009
 Beekhuis, Maarten  Total change: 0.30  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2109 2080 1.50 4 -0.34 15 -5.10 
  Schockenbaeumer, Dirk 2239 GER0.001-0.2915-4.35 
  Scharnowski, Tobias 2129 GER0.001-0.4315-6.45 
  Tymura, Achim 2135 GER0.5010.08151.20 
  Ehrlich, Hans-Georg 1934 GER1.0010.30154.50 

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)
 
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2196 2080 0.50 2 -0.21 15 -3.15 
  Deen, Ron 2097 NED0.5010.02150.30 
  Van Ketel, Raoul f2295 NED0.001-0.2315-3.45 

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)
 
 3B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2132 2080 1.00 1 0.57 15 8.55 
  Ebels, Theo 2132 NED1.0010.57158.55 

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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