Blitz: Individual Calculations August 2017
 Pedra Marquina, Joan  Total change: 7.60  Rating chartPersonal card
 Gran Prix d'Andorra 2017 Andorra la Vella AND 2017-07-23
RcRownchangeKK*chgGame
 1528 1270 2.00 7 0.38 20 7.60 
  Bergsson, Stefan 1670  * ISL0.001-0.0820-1.60 
  Sevillano Garcia, Joaquin 1670  * ESP0.001-0.0820-1.60 
  Ramos Torres, Daniel 1224 AND1.0010.44208.80 
  Revaliente Montoya, Ciro 1670  * ESP0.001-0.0820-1.60 
  Riba Revert, Valenti 1617 AND0.001-0.1120-2.20 
  Moscoso Rodriguez, Joan 1670  * AND0.001-0.0820-1.60 
  Pedra Marquina, Alex 1177 ESP1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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