Individual Calculations July 2017
 Codina Blasco, Joan  Total change: 31.40  Rating chartPersonal card
 XII Obert Internacional Tupinamba grup B Barcelona ESP 2017-03-22
RcRownchangeKK*chgGame
 1661 1738 7.00 9 1.57 20 31.40 
  Pascual Soro, Antonio 1571 ESP1.0010.28205.60 
  Bagur Cantallops, Antoni 1628 ESP1.0010.35207.00 
  Ortega Lopez, Jose 1630 ESP1.0010.35207.00 
  Grasa Solanas, Oscar 1619 ESP1.0010.34206.80 
  Tsulaia, Mariam 1654 GEO1.0010.38207.60 
  Garcia Guardiola, Joan 1754 ESP1.0010.522010.40 
  Costa Ribalta, Andres 1789 ESP1.0010.572011.40 
  Orriols Codina, Joan 1722 ESP0.001-0.5220-10.40 
  Rivera Jimenez, Cesar 1585 ESP0.001-0.7020-14.00 

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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