Individual Calculations February 2019
 Bornholdt, Joa Max  Total change: 47.20  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2018 U14 Magdeburg GER 2018-12-27
RcRownchangeKK*chgGame
 1821 1649 2.00 3 1.18 40 47.20 
  Lutz, Adam 1782 GER1.0010.684027.20 
  Kravtsov, Maksim 1814 RUS0.5010.22408.80 
  Toval, David 1866 GER0.5010.284011.20 

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)
 

 

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