Individual Calculations January 2015
 Marin Martin, Diego  Total change: 12.80  Rating chartPersonal card
 Camp. de Sevilla por equipos 14-15 Primera Provincia de Sevilla ESP 2014-10-05
RcRownchangeKK*chgGame
 1846 1584 0.50 1 0.32 40 12.80 
  Cohen Gomez, Daniel 1846 ESP0.5010.324012.80 

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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