Individual Calculations May 2015
 Ritsema, Ronald  Total change: -21.60  Rating chartPersonal card
 19.Internat. Neckar Open A 2015 Deizisau GER 2015-04-02
RcRownchangeKK*chgGame
 2016 2034 4.00 9 -0.85 20 -17.00 
  Schoorl, Rob f2314 NED0.001-0.1620-3.20 
  Mendzigall, Martin 1820 GER1.0010.23204.60 
  Odonnell, Conor 2185 IRL0.001-0.3020-6.00 
  Muetsch, Annmarie 1788 GER0.501-0.3120-6.20 
  Lampert, Jonas m2434  * GER0.001-0.0820-1.60 
  Jankowski, Moritz 1896 GER0.501-0.1920-3.80 
  Heeke, Guido 1895 GER0.501-0.1920-3.80 
  Wormuth, Marcus 1923 GER0.501-0.1520-3.00 
  Rothfuss, Stefan 1887 GER1.0010.30206.00 
 * 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)
 
 Dutch Team Competition 2014-2015 - 1A - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2039 2034 0.50 1 0.01 20 0.20 
  Munnik, Talitha 2039 NED0.5010.01200.20 

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 2014-2015 - 3D - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2234 2034 0.00 1 -0.24 20 -4.80 
  Floor, Dirk 2234 NED0.001-0.2420-4.80 

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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