Individual Calculations May 2010
 Perez Lopez, Joan Antoni  Total change: 4.95  Rating chartPersonal card
 Catalunya D’equips Segona Divisio II Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 2055 2127 4.50 7 0.33 15 4.95 
  Trepat Celis, Miquel Angel 1934 ESP1.0010.25153.75 
  Llavall Sans, Daniel 2045 ESP1.0010.39155.85 
  Castello Estany, Josep Francisco 2036 ESP1.0010.38155.70 
  Sanpera Bonet, Juan Carlos 2148 ESP0.5010.03150.45 
  Ribera Bazan, Jose 2107 AND1.0010.47157.05 
  Frances Cuscullola, Oriol 2019 ESP0.001-0.6515-9.75 
  Rodriguez Barranco, Miquel A. 2097 ESP0.001-0.5415-8.10 

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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