Individual Calculations May 2017
 Keetman, Maaike  Total change: 39.20  Rating chartPersonal card
 Dutch Team Competition 2016-2017 2B Round 8 Various NED 2017-04-01
RcRownchangeKK*chgGame
 2153 2127 0.50 1 0.04 40 1.60 
  Van Der Linde, Maurits 2153 NED0.5010.04401.60 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2276 2127 4.00 9 0.94 40 37.60 
  Heimann, Andreas g2527  * GER0.5010.424016.80 
  Donchenko, Alexander g2527  * GER0.001-0.0840-3.20 
  Prill, Gerhard 2002 GER1.0010.334013.20 
  Demchenko, Anton g2527  * RUS0.001-0.0840-3.20 
  Hummel, Joop 2012 NED1.0010.344013.60 
  Mooser, Stefan 2308 GER0.001-0.2640-10.40 
  Mock, Oskar 2009 GER1.0010.344013.60 
  Lubbe, Melanie wg2298 GER0.5010.23409.20 
  Wild, Achim 2275 GER0.001-0.3040-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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