Individual Calculations January 2024
 Jerez Perez, Alfonso  Total change: -12.60  Rating chartPersonal card
 IV elllobregat Open Chess Tournament 2023 Group A Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 2334 2350 3.50 9 -1.26 10 -12.60 
  Narayanan, S L g2668 IND0.001-0.1310-1.30 
  Lim, Zhuo Ren f2225 MAS1.0010.33103.30 
  Kaasen, Tor Fredrik m2471 NOR0.5010.16101.60 
  Samadov, Read m2506 AZE0.001-0.2910-2.90 
  Chinguun, Bayaraa c2193 MGL0.501-0.2110-2.10 
  Roca Planas, Edgar 2218 ESP0.501-0.1810-1.80 
  Romero Pallares, Daniel f2271 ESP0.001-0.6110-6.10 
  Fishchuk, Vladyslav f2198 UKR0.501-0.2010-2.00 
  Chitre, Arush c2258 IND0.501-0.1310-1.30 

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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