Individual Calculations January 2019
 Alcon Davalos, Marc  Total change: 6.00  Rating chartPersonal card
 XII Obert Santa Eulalia de Roncana 2018 GRUP B Santa Eulalia de Roncana ESP 2018-09-29
RcRownchangeKK*chgGame
 1183 1474 1.00 1 0.15 40 6.00 
  Beneitez Borrut, Ferran 1183 ESP1.0010.15406.00 

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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