Individual Calculations November 2022
 Pereda Villalba, Julian  Total change: -12.20  Rating chartPersonal card
 Obert Vila de Gracia 2022 1-4 Barcelona ESP 2022-09-30
RcRownchangeKK*chgGame
 1557 1579 1.50 4 -0.61 20 -12.20 
  Juncosa Padros, Ernest 1968 ESP0.001-0.0920-1.80 
  Schenkel, Alberto 1221 ESP0.501-0.4020-8.00 
  Zhang, Ying Jun Xiong 1285 ESP1.0010.15203.00 
  Prada Villagrasa, Pau Manel 1753 ESP0.001-0.2720-5.40 

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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