Individual Calculations December 2017
 Lajarin Rallo, Marc  Total change: 5.20  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP B Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 1378 1227 2.00 6 0.13 40 5.20 
  Bailles Fernandez, Sergi 1504 ESP0.001-0.1740-6.80 
  Folch Sampera, Enric 1520 ESP0.001-0.1540-6.00 
  Carvajal Rodriguez, Juan 1416 ESP1.0010.754030.00 
  Miralles Ferri, Salvador 1434 ESP0.001-0.2340-9.20 
  Gomez Rivera, Judit 1390 ESP0.001-0.2840-11.20 
  Espanol Bada, Nuria 1001 ESP1.0010.21408.40 

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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