Rapid: Individual Calculations April 2017
 Roa Ribera, Alvaro  Total change: -18.20  Rating chartPersonal card
 II Actiu Hivern Sant Boi Sant Boi de Llobregat ESP 2017-01-07
RcRownchangeKK*chgGame
 1770 1763 2.00 6 -0.91 20 -18.20 
  Ros Alonso, Jaume 2081 ESP0.001-0.1320-2.60 
  Ramos Roldan, Miquel Angel 1790 ESP0.001-0.4620-9.20 
  Altemir Gubankov, Sebastian 1490 ESP1.0010.17203.40 
  Iglesias Ojeda, Fernando 2045 ESP0.001-0.1620-3.20 
  Fernandez Fernandez, Jordi 1401 ESP1.0010.10202.00 
  Lucas Navas, Jose Manuel 1813 ESP0.001-0.4320-8.60 

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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