Individual Calculations October 2017
 Stukenbrok, Nils  Total change: 10.60  Rating chartPersonal card
 NRW-Klasse 1 2017/2018 September 2017 Duesseldorf GER 2017-09-17
RcRownchangeKK*chgGame
 2090 2071 1.00 1 0.53 20 10.60 
  Roemhild, Marcus 2090 GER1.0010.532010.60 

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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