Individual Calculations May 2012
 Da Rocha Soares, Diana  Total change: -35.25  Rating chartPersonal card
 Cto de Catalunya Sub-16 Vila-seca ESP 2012-03-31
RcRownchangeKK*chgGame
 1578 1614 2.00 8 -2.35 15 -35.25 
  Garcia Playa, David 1845 ESP0.001-0.2115-3.15 
  Villodres Moreno, Daniel 1697 ESP0.001-0.3915-5.85 
  Segura Sanchez, Sergi 1521 ESP0.001-0.6315-9.45 
  Sanchez Quesada, Francesc Xavier 1478 ESP1.0010.32154.80 
  Dougas Chavarria, Nestor 1633 ESP0.001-0.4715-7.05 
  Goerge Harutian, Hansel 1495 ESP0.001-0.6615-9.90 
  Ortega Blasi, Andreu 1312 ESP0.001-0.8515-12.75 
  Aledo Lorente, Mireia 1640 ESP1.0010.54158.10 

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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