Individual Calculations July 2013
 Gressmann, Hanna  Total change: 8.70  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft 2013 U25 Oberhof GER 2013-05-19
RcRownchangeKK*chgGame
 1727 1520 2.00 7 0.29 30 8.70 
  Schirra, Felix 1711 GER0.001-0.2530-7.50 
  Khrapko, Marko 1818 GER0.001-0.1530-4.50 
  Hartmann, Jakob 1719 GER0.001-0.2430-7.20 
  Stoll, Katja 1766 GER0.5010.31309.30 
  Sonnhalter, Stella 1843 GER0.5010.373011.10 
  Zesewitz, Maik 1552 GER0.001-0.4630-13.80 
  Martin, Raphael 1682 GER1.0010.713021.30 

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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