Individual Calculations July 2012
 Calderon Alzate, Ivan Alejandro  Total change: 29.85  Rating chartPersonal card
 VI Obert Escacs Llinars del Valles (grup B) Llinars del Valles ESP 2012-04-14
RcRownchangeKK*chgGame
 1605 1710 7.00 8 1.99 15 29.85 
  Latorre Coma, Antoni 1337 ESP1.0010.10151.50 
  Martin Perez, Pau 1544 ESP0.001-0.7215-10.80 
  Martinez Perez, Pablo 1515 ESP1.0010.25153.75 
  Saborit Verdaguer, Roger 1574 ESP1.0010.32154.80 
  Camps Carreras, Marcel 1589 ESP1.0010.34155.10 
  Torras Chicon, Adria 1763 ESP1.0010.57158.55 
  Montoro Balasch, Bernat 1791 ESP1.0010.61159.15 
  Caro Martinez, Ramon 1725 ESP1.0010.52157.80 

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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