Individual Calculations January 2015
 Magraner Del Val, Alfonso  Total change: 1.00  Rating chartPersonal card
 II IRT Sub-2200 Ciudad de Silla Silla (Espaņa) ESP 2014-12-20
RcRownchangeKK*chgGame
 1669 1480 1.50 5 0.05 20 1.00 
  Martinez Hernandez, Paula 1868 ESP0.001-0.0920-1.80 
  Moya Garcia, Jose Virgilio 1691 ESP0.5010.27205.40 
  Alarcon Angulo, Francisco 1603 ESP0.001-0.3320-6.60 
  Ventura Cobos, Ana 1319 ESP1.0010.29205.80 
  Ortega Andres, Fernando 1865 ESP0.001-0.0920-1.80 

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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