Individual Calculations February 2013
 Wiesner, Alexander  Total change: 19.50  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2012 U14 Magdeburg GER 2012-12-27
RcRownchangeKK*chgGame
 1666 1638 2.50 4 0.65 30 19.50 
  Reimann, Sebastian 1625 GER0.001-0.5230-15.60 
  Wanner, Lukas 1751 GER0.5010.15304.50 
  Shankar, Ajay 1562 GER1.0010.403012.00 
  Surguchov, Alexander 1724 GER1.0010.623018.60 

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)
 

 

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