Individual Calculations May 2013
 De Toro Rodriguez, Eduardo  Total change: 19.80  Rating chartPersonal card
 Catalunya Equips – Segona Divisio IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1901 1783 2.00 2 1.32 15 19.80 
  Subirats Barbera, Eladi 1861 ESP1.0010.61159.15 
  Pique Ferrer, Jordi 1940 ESP1.0010.711510.65 

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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