Individual Calculations January 2013
 Llacuna Roca, Josep  Total change: -3.15  Rating chartPersonal card
 XX Obert d’Escacs de Santa Margarida de Montbui Santa Margarida de Montbui ESP 2012-09-28
RcRownchangeKK*chgGame
 1738 1699 3.50 8 -0.21 15 -3.15 
  Batlle Reig, Ramon 2090 ESP0.001-0.0915-1.35 
  Roma Alsina, Jaume 1424 ESP1.0010.17152.55 
  Pique Safont, Joan Manel 2017 ESP0.001-0.1315-1.95 
  Vilaprinyo Fornell, Lluis 1495 ESP1.0010.24153.60 
  Ogaya Inurrigarro, David 1542 ESP1.0010.29154.35 
  Gual Escala, Jordi 1910 ESP0.001-0.2315-3.45 
  Sola Sendra, Francesc 1845 ESP0.001-0.3015-4.50 
  Cervera Alemany, Serafin 1584 ESP0.501-0.1615-2.40 

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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