Individual Calculations September 2011
 Villa Brullet, David  Total change: 27.90  Rating chartPersonal card
 IV Obert Internacional Escacs “Ciutat de Sabadell” 2011 – Grup B Sabadell ESP 2011-08-10
RcRownchangeKK*chgGame
 1720 1727 4.50 7 0.93 30 27.90 
  Espau Guillem, Josep 1974 ESP0.5010.31309.30 
  Diaz Narvaez, Jose 1821 ESP0.001-0.3730-11.10 
  Serra Millan, Joan Francesc 1677 ESP0.001-0.5730-17.10 
  Garcia Extremera, Manuel 1486 ESP1.0010.20306.00 
  Moliner Vacca, Enric 1699 ESP1.0010.463013.80 
  Aguilera Malagon, Paulino 1633 ESP1.0010.373011.10 
  Flores Munoz, Daniel 1750 ESP1.0010.533015.90 

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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