Individual Calculations October 2013
 Sanchez Valles, Jose Maria  Total change: -55.50  Rating chartPersonal card
 Cto Autonomico Individual de Aragon 2013 Zaragoza ESP 2013-09-07
RcRownchangeKK*chgGame
 1623 1837 3.50 7 -1.85 30 -55.50 
  Gracia Chueca, Jose Luis 1579 ESP1.0010.18305.40 
  Serra Casas, Jaime 1537 ESP0.501-0.3530-10.50 
  Codina Escudero, Juan 1503 ESP1.0010.12303.60 
  Obon Zuniga, Francisco 1749 ESP0.001-0.6230-18.60 
  Garcia Artal, Obdulio 1633 ESP1.0010.24307.20 
  Soriano Gracia, Manuel 1729 ESP0.001-0.6530-19.50 
  Torcal Miguel, Oscar 1630 ESP0.001-0.7730-23.10 

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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