Individual Calculations June 2017
 Hollmann, Ludger  Total change: 23.20  Rating chartPersonal card
 Oberliga Nord-West 2016/2017 April 2017 Hamburg GER 2017-04-01
RcRownchangeKK*chgGame
 2084 2061 0.50 1 0.03 20 0.60 
  Brinkmann, Fabian 2084 GER0.5010.03200.60 

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)
 
 2. Kaarster Rathausopen Kaarst GER 2017-04-28
RcRownchangeKK*chgGame
 1969 2061 5.50 7 1.31 20 26.20 
  Unkrig, Frank 1661  * GER1.0010.08201.60 
  Junker, Stefan 1827 GER1.0010.21204.20 
  Topolewski, Dirk 2216 GER0.5010.21204.20 
  Verfuerth, Thomas c2092 GER0.5010.04200.80 
  Broeker, Clemens 2050 GER1.0010.48209.60 
  Dickel, Jens 2165 GER0.5010.14202.80 
  Arakelian, Aik 1769 GER1.0010.15203.00 
 * 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)
 
 Oberliga Nord-West 2016/2017 May 2017 Hamburg GER 2017-05-01
RcRownchangeKK*chgGame
 2025 2079 0.50 1 -0.08 20 -1.60 
  Hagemann, Sven 2025 GER0.501-0.0820-1.60 

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)
 
 Dutch Team Competition 2016-2017 2A Round 9 Various NED 2017-05-06
RcRownchangeKK*chgGame
 2010 2079 0.50 1 -0.10 20 -2.00 
  Lesger, Morrison 2010 NED0.501-0.1020-2.00 

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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