Individual Calculations July 2010
 Vaz, Leonardo  Total change: 6.60  Rating chartPersonal card
 Open Cerro Montevideo URU 2010-05-20
RcRownchangeKK*chgGame
 2107 2002 1.50 3 0.44 15 6.60 
  Lopez Falcon, Jorge 2132 URU0.5010.18152.70 
  Tregarthen, Emiliano 2066 URU1.0010.59158.85 
  Sanguinetti, Luis 2124 URU0.001-0.3315-4.95 

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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