Individual Calculations July 2009
 Sarmiento Afonso, Santiago  Total change: 11.55  Rating chartPersonal card
 Campeonato de Canarias por Equipos 2009 Tenerife ESP 2009-05-20
RcRownchangeKK*chgGame
 2231 2201 4.00 7 0.77 15 11.55 
  Trujillo Alvarado, Ivan 2143 ESP0.501-0.0815-1.20 
  Majul, Isolina wm2132 COL0.001-0.6015-9.00 
  Trujillo Delgado, Dafnae wm2233 ESP1.0010.54158.10 
  Perera Gonzalez, Pablo 2237 ESP1.0010.55158.25 
  Morales Camacho, Julian f2302 ESP0.5010.14152.10 
  Ortega Hermida, Daniel m2404 ESP0.001-0.2415-3.60 
  Camino Carrio, Nicanor 2169 ESP1.0010.46156.90 

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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