Individual Calculations January 2011
 Hernando Pertierra, Jose C.  Total change: 3.10  Rating chartPersonal card
 XII Abierto de la ConstituciĆ³n Madrid ESP 2010-11-30
RcRownchangeKK*chgGame
 2190 2394 7.00 9 0.31 10 3.10 
  Nieto Esteban, Manuel 1994  * ESP1.0010.08100.80 
  Rodrigo Yanguas, Maria wf2070 ESP1.0010.13101.30 
  Barez Menendez, Hector f2168 ESP1.0010.21102.10 
  Roa Alonso, Santiago m2440 ESP0.5010.06100.60 
  Longa Yauca, Javier 2345 PER0.501-0.0710-0.70 
  Cardenas Serrano, Sergio 2124 ESP1.0010.17101.70 
  Alvarez Abejon, Amilcar 2091 ESP0.501-0.3610-3.60 
  Semprun Martinez, Fernando 2216 ESP1.0010.27102.70 
  Ortega Ruiz, Jose Miguel f2260 ESP0.501-0.1810-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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