Individual Calculations February 2014
 Puertas Martin, Savins  Total change: -2.10  Rating chartPersonal card
 XXV Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2014-01-02
RcRownchangeKK*chgGame
 2150 2114 4.00 9 -0.14 15 -2.10 
  Ibarra Jerez, Jose Carlos g2510 ESP0.001-0.0815-1.20 
  Redondo Benavente, Jose Carlos 1855 ESP1.0010.18152.70 
  Fernandez Alvarez, Luis 1810 ESP1.0010.14152.10 
  Santos Ruiz, Miguel f2297 ESP0.001-0.2615-3.90 
  Cruz Ravina, Francisco Javier f2348 ESP0.5010.29154.35 
  Soltanici, Ruslan m2382 MDA0.5010.33154.95 
  Quintin Navarro, Alberto f2320 ESP0.001-0.2415-3.60 
  Orantes Taboada, Francisco 1851 ESP1.0010.18152.70 
  Domingo Nunez, Ruben 1977 ESP0.001-0.6815-10.20 

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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