Individual Calculations August 2019
 Arrieta Restrepo, Steven  Total change: 35.60  Rating chartPersonal card
 XXI Open Internacional Escacs de Torredembarra Torredembarra ESP 2019-07-06
RcRownchangeKK*chgGame
 1826 1938 6.00 8 0.89 40 35.60 
  Mercade Dolcet, Juan Maria 1609 ESP1.0010.12404.80 
  Costa Berengue, Joan 1770 ESP1.0010.284011.20 
  Zhukov, Anton 1813 ESP1.0010.334013.20 
  Iagar, Razvan-Gabriel 2138 ROU0.001-0.2440-9.60 
  Marcer Hernandez, Jordi 1725 ESP1.0010.23409.20 
  Olive Oller, Guim 1790 ESP0.501-0.2040-8.00 
  Krivenko, Dion 1700 EST1.0010.20408.00 
  Fernandez Alonso, Miguel Angel 2060 ESP0.5010.17406.80 

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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