Individual Calculations September 2010
 Quero Ortega, Juan  Total change: -41.25  Rating chartPersonal card
 36 Open Internacional d’Escacs Vila de Sitges Sitges ESP 2010-07-22
RcRownchangeKK*chgGame
 1746 1918 3.00 8 -2.75 15 -41.25 
  Cruz, Jonathan 2318  * PER0.001-0.0815-1.20 
  Trevino Martinez, Cristobal 1680 ESP0.001-0.8015-12.00 
  Olleta Tanya, Jordi 1690 ESP0.501-0.2915-4.35 
  Sanchez Coves, Juan Josep 1663 ESP0.001-0.8115-12.15 
  Sogues Tena, Pilar 1570 ESP1.0010.11151.65 
  Birnkraut, Tim 1674 GER0.001-0.8015-12.00 
  Revert Millan, Francisco 1719 ESP1.0010.24153.60 
  Albet Serra, Joan 1655 ESP0.501-0.3215-4.80 
 * 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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