Individual Calculations January 2010
 De Sousa Miranda Lopes, Jorge Ma  Total change: 10.65  Rating chartPersonal card
 VII Copa De Ajedrez CajaCanarias 2009 Sta. Cruz de la Palma Tenerife ESP 2009-10-09
RcRownchangeKK*chgGame
 1664 1828 3.50 4 0.71 15 10.65 
  Zumbilez, Atanas Cristoff 1465 BUL1.0010.10151.50 
  Capote Robayna, Johanna 1684 ESP1.0010.31154.65 
  Iglesias Dominguez, Jacinto 1746 ESP1.0010.39155.85 
  Rodriguez Falcon, David 1760 ESP0.501-0.0915-1.35 

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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