Individual Calculations June 2023
 Palmer Pifarre, Joaquin  Total change: 91.60  Rating chartPersonal card
 XXIII Obert Internacional Escacs Foment Martinenc Grup A Rondas 2-6 Barcelona ESP 2023-04-29
RcRownchangeKK*chgGame
 2056 1567 2.50 4 2.29 40 91.60 
  Torrent San Nicolas, Biel 1915 ESP1.0010.894035.60 
  Chavarria Llambrich, Pep 2012 ESP1.0010.944037.60 
  Moya Nunez, Pau Salvador 2154 ESP0.5010.484019.20 
  Garcia Escoda, Marc 2142 ESP0.001-0.0240-0.80 

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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