Individual Calculations July 2019
 Villa Labrada, Sergi  Total change: 17.20  Rating chartPersonal card
 XXI Obert Internacional Escacs Foment Martinenc Grup A Barcelona ESP 2019-04-27
RcRownchangeKK*chgGame
 1887 1829 3.50 7 0.43 40 17.20 
  Marzo Pie, Xavier 2114 ESP0.001-0.1640-6.40 
  Alvarez Albiol, Victor 2128 ESP0.001-0.1540-6.00 
  Houzi Acharki, Hanane 1677 ESP1.0010.304012.00 
  Creixans Comerma, Pol 1659 ESP1.0010.284011.20 
  Lacasta Palacio, Joaquim 2080 ESP0.001-0.1940-7.60 
  Marabajan Navas, Saul 1728 ESP1.0010.364014.40 
  Devos, Herve 1823 FRA0.501-0.0140-0.40 

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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