Individual Calculations January 2011
 Alonso Sanchez, Agustin  Total change: -16.95  Rating chartPersonal card
 XXVIII Torneig Open d’Escacs de Martorell Grupo B Catalunya ESP 2010-09-18
RcRownchangeKK*chgGame
 1681 1828 3.00 6 -1.13 15 -16.95 
  Serrano Carmona, Alfonso 1643 ESP1.0010.26153.90 
  Sanz Munoz, Octavi 1576 ESP0.501-0.3115-4.65 
  Niubo Calvo, Juan 1799 ESP0.501-0.0415-0.60 
  Rodriguez Rodriguez, Jorge 1597 ESP0.501-0.2915-4.35 
  Casals Ruisanchez, Josep Maria 1757 ESP0.001-0.6015-9.00 
  Contreras Fernandez, Joan 1716 ESP0.501-0.1515-2.25 

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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