Individual Calculations December 2019
 Martinez Ferrer, Rafael  Total change: -49.00  Rating chartPersonal card
 XXXVII Torneig Open Escacs de Martorell Grup B Martorell ESP 2019-09-14
RcRownchangeKK*chgGame
 1558 1752 3.50 8 -2.45 20 -49.00 
  Marti Palomero, Sergi 1614 ESP0.501-0.1920-3.80 
  Membrives Pino, Didac 1562 ESP0.501-0.2520-5.00 
  Esteve Paez, Sergi 1609 ESP0.001-0.6920-13.80 
  Aullon Lopez, Gabriel 1603 ESP0.501-0.2020-4.00 
  Martin Dinares, Laura 1560 ESP0.001-0.7520-15.00 
  Gardner, Leo 1588 ESP0.501-0.2220-4.40 
  Valls Anton, Lluis Felip 1567 ESP1.0010.26205.20 
  Carrasco Gomez, Adahara 1362 ESP0.501-0.4120-8.20 

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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