Individual Calculations September 2019
 Lacasa Diaz, Oriol  Total change: 8.40  Rating chartPersonal card
 XX Obert Int. de Figueres Miquel Mas VIII Torneig Infantil sub-12 -grup C Figueres ESP 2019-08-17
RcRownchangeKK*chgGame
 1173 1227 2.50 4 0.21 40 8.40 
  Campos Hernandez, Guillem 1099 ESP1.0010.334013.20 
  Fernandez Syropyatova, Daniel 1258 ESP0.001-0.4640-18.40 
  Pelegrin Serrano, Oriol 1121 ESP1.0010.364014.40 
  Rodriguez Carreras, David 1213 ESP0.501-0.0240-0.80 

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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