Individual Calculations May 2018
 Bungarten, Jona  Total change: -2.00  Rating chartPersonal card
 NRW-Jugendeinzelmeisterschaft 2018 U12 Kranenburg GER 2018-04-02
RcRownchangeKK*chgGame
 1541 1562 1.00 2 -0.05 40 -2.00 
  Klugstedt, Vincent 1686 GER0.001-0.3340-13.20 
  Bolz, Jannis 1396 GER1.0010.284011.20 

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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