Individual Calculations July 2015
 Tong, Kevin  Total change: -28.80  Rating chartPersonal card
 Deutsche Jugendmeisterschaft 2015 U12 Willingen GER 2015-05-24
RcRownchangeKK*chgGame
 1794 2017 7.00 10 -0.72 40 -28.80 
  Biermann, Florian 1709 GER1.0010.14405.60 
  Helmer, Jan 1691 GER1.0010.13405.20 
  Bui, Ngoc Han Julia 1617  * GER1.0010.08403.20 
  Li, Simon 1907 GER0.001-0.6540-26.00 
  Yankelevich, Michael 1810 GER0.501-0.2740-10.80 
  Stork, Oliver 1844 GER0.501-0.2340-9.20 
  Kopylov, Daniel 1813 GER1.0010.24409.60 
  Pajeken, Jakob Leon 1797 GER1.0010.22408.80 
  Trifan, Andrei Ioan 1864 GER0.001-0.7040-28.00 
  Nguyen, Alex Dac-Vuong 1885 GER1.0010.324012.80 
 * 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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