Individual Calculations November 2019
 Isakovs, Janis  Total change: -35.00  Rating chartPersonal card
 XVI Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2019-10-05
RcRownchangeKK*chgGame
 1750 1923 4.00 8 -1.75 20 -35.00 
  Bauer, Dieter 1641 GER0.501-0.3420-6.80 
  Ramon Sanchez Campins, Pedro 1672 ESP0.501-0.3120-6.20 
  Rucs, Andris 1686 LAT0.501-0.3020-6.00 
  Vernuks, Vjaceslavs 1692 LAT0.501-0.2920-5.80 
  Gardeta Fuster, Amadeo 1751 ESP1.0010.27205.40 
  Guski, Dietmar 2052 GER0.001-0.3320-6.60 
  Kronlaks, Olafs 1783 LAT0.501-0.1920-3.80 
  Reichmann, Felix 1719 GER0.501-0.2620-5.20 

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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