Individual Calculations January 2012
 Zafra Zapata, Aurora  Total change: -19.20  Rating chartPersonal card
 III Obert Internacional Memorial Francesc Pujol Barcelona ESP 2011-09-28
RcRownchangeKK*chgGame
 1624 1480 0.00 4 -1.28 15 -19.20 
  Romero Funieles, Rafael 1770 ESP0.001-0.1615-2.40 
  Escoriza Lusilla, Pedro 1618 ESP0.001-0.3115-4.65 
  Montero Domenech, Felix 1658 ESP0.001-0.2715-4.05 
  Moracia Pons, Santiago 1450 ESP0.001-0.5415-8.10 

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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