Individual Calculations September 2023
 Vela Prunell, David  Total change: 5.40  Rating chartPersonal card
 XVII Obert U2400 de Santa Eugenia de Ter 2023 Santa Eugenia de Ter (Girona) ESP 2023-07-31
RcRownchangeKK*chgGame
 1421 1214 2.00 6 0.27 20 5.40 
  Foix Breto, Antoni 1616 ESP0.001-0.0820-1.60 
  Pino Jacomet, Pau 1098 ESP0.001-0.6620-13.20 
  Blasco Vidal, Joan 1481 ESP0.001-0.1820-3.60 
  Hagard Grazini, Matteo 1112 FRA1.0010.36207.20 
  Diaz Rendon, Nicoll 1649 ESP1.0010.942018.80 
  Fasheh Braud, Ivan Wael 1569 ESP0.001-0.1120-2.20 

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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