Individual Calculations January 2019
 Cregut, David Jean Louis  Total change: -33.00  Rating chartPersonal card
 XII Obert Santa Eulalia de Roncana 2018 GRUP B Santa Eulalia de Roncana ESP 2018-09-29
RcRownchangeKK*chgGame
 1315 1455 1.00 4 -1.65 20 -33.00 
  Rodriguez-Manzaneque Trejo, Erick 1070 ESP1.0010.09201.80 
  Flores Munoz, Daniel 1565 ESP0.001-0.3520-7.00 
  Garcia Encinas, Nil 1301 ESP0.001-0.7120-14.20 
  Martinez Gueldos, Ferran 1324 ESP0.001-0.6820-13.60 

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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