Individual Calculations April 2015
 Costa Grau, Adrian  Total change: 37.20  Rating chartPersonal card
 Segunda Autonomica Centro 2015 Comunidad Valenciana ESP 2015-01-10
RcRownchangeKK*chgGame
 1734 1747 5.50 9 0.93 40 37.20 
  Simon Piera, Raul 1945 ESP0.5010.264010.40 
  Leon Ortiz, Jose Vicente 1775 ESP1.0010.544021.60 
  Porras Boronat, German 1385 ESP0.501-0.4040-16.00 
  Hernandiz Moreno, Ramon 1741 ESP1.0010.494019.60 
  Sifre Montalva, Alfredo 1770 ESP0.001-0.4740-18.80 
  Gomez Ibanez, David 1943 ESP1.0010.754030.00 
  Checa Romeu, Vicente Pascual 1497 ESP1.0010.19407.60 
  Miquel Badenes, Jose 1757 ESP0.5010.01400.40 
  Sanchis Hernandez, Sergi 1791 ESP0.001-0.4440-17.60 

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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