Individual Calculations February 2014
 Kretzschmar, Arnd  Total change: -19.95  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2013 U14 Magdeburg GER 2013-12-27
RcRownchangeKK*chgGame
 1751 1847 0.50 1 -0.13 15 -1.95 
  Laubrock, Paul 1751 GER0.501-0.1315-1.95 

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)
 
 XVII. Neujahrs-Open Guben Guben GER 2014-01-02
RcRownchangeKK*chgGame
 1906 1847 2.00 7 -1.20 15 -18.00 
  Klinge, Sabina 1669 GER1.0010.27154.05 
  Kasparov, Sergey g2247  * BLR0.001-0.0815-1.20 
  Neerforth, Philipp 2247  * GER0.001-0.0815-1.20 
  Kasparova, Tatiana wm2133 BLR0.001-0.1615-2.40 
  Huelse, Hagen 1685 GER0.501-0.2115-3.15 
  Frej, Zofia 1670 POL0.501-0.2315-3.45 
  Kitze, Lukas 1690 GER0.001-0.7115-10.65 
 * 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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