Individual Calculations September 2023
 Hansen Ferrer, Mark B.  Total change: -16.40  Rating chartPersonal card
 XVII Obert U2400 de Santa Eugenia de Ter 2023 Santa Eugenia de Ter (Girona) ESP 2023-07-31
RcRownchangeKK*chgGame
 1328 1048 1.00 7 -0.41 40 -16.40 
  Diaz Rendon, Nicoll 1649 ESP0.001-0.0240-0.80 
  Fontan Siver, Carles 1469 ESP0.001-0.0740-2.80 
  Boada Artigas, Miquel 1296 ESP0.001-0.1940-7.60 
  Sureda Cuevas, Oscar 1209 ESP0.001-0.2940-11.60 
  Pino Garcia, Ruben 1181 ESP0.001-0.3240-12.80 
  Tulsa Gubau, Xavier 1364 ESP0.001-0.1340-5.20 
  Cabalga Machio, Raul 1125 ESP1.0010.614024.40 

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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