Individual Calculations May 2010
 Villalba Izquierdo, Pere  Total change: -8.10  Rating chartPersonal card
 Primera Autonomica Norte 2010 Comunidad Valenciana ESP 2010-01-09
RcRownchangeKK*chgGame
 2148 2158 2.00 5 -0.54 15 -8.10 
  Rodriguez Valencoso, Juan Carlos 2217 ESP1.0010.58158.70 
  Mancebo Ibanez, Fernando 2195 ESP0.001-0.4515-6.75 
  Cabo Calatayud, Vicente 2173 ESP0.001-0.4815-7.20 
  Galvan, Jesus 2230 PER0.5010.10151.50 
  Rubio Tent, Francisco 1925 ESP0.501-0.2915-4.35 

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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