Individual Calculations January 2024
 Prieto, Alberto  Total change: 28.40  Rating chartPersonal card
 IV elllobregat Open Chess Tmnt 2023 Group B Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 1854 1805 3.50 5 1.42 20 28.40 
  Zmorzynski, Julian 1405  * ESP1.0010.08201.60 
  Koellner, Christof 2073 GER1.0010.832016.60 
  Smit, Manuel 1976 NED1.0010.732014.60 
  Sindarov, Islombek c1871 UZB0.001-0.4120-8.20 
  Shokirjonova, Barchinoy wf1945 UZB0.5010.19203.80 
 * 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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