Individual Calculations November 2023
 Serarols Montes, Joan  Total change: -20.00  Rating chartPersonal card
 XXV Obert d'Escacs de Santa Margarida de Montbui Rondas 1-4 Santa Margarida de Montbui (Barcelona) ESP 2023-09-29
RcRownchangeKK*chgGame
 1485 1638 1.00 3 -1.00 20 -20.00 
  Martinez Marcos, Erik 1238  * ESP0.001-0.9220-18.40 
  Meyer, Kuno 1488 ESP1.0010.30206.00 
  Barrot Farre, Salvador 1728 ESP0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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