Individual Calculations May 2023
 Patel, Zain  Total change: 115.90  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 2017 1833 4.00 9 1.28 38 48.64 
  Gudmundsson, Solvi 1433  * ISL1.0010.08383.04 
  Van Kessel, Wessel 2137 BEL1.0010.863832.68 
  Ramoutar, Alan-Safar m2423 TTO0.001-0.0238-0.76 
  Garbuz, Vitaliy 2155 GER0.5010.373814.06 
  Heldenbergh, Nils 2141 BEL0.5010.363813.68 
  Mannion, Stephen R m2190 SCO0.001-0.1138-4.18 
  Doraszelski, Alexander 2093 GER0.001-0.1838-6.84 
  Brunier, Jules 2015 FRA0.001-0.2638-9.88 
  Saliba, Karl 1570 MLT1.0010.18386.84 
 * 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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2047 1833 4.00 9 1.77 38 67.26 
  Aarav, Dengla f2349 IND0.001-0.0438-1.52 
  Aguilo Benejam, Alfredo 2064 ESP0.5010.293811.02 
  Grahn, Vidar 2079 SWE0.001-0.1938-7.22 
  Filipovich, David 1986 CAN1.0010.703826.60 
  Lauer, Marius 2119 GER0.001-0.1638-6.08 
  Perez Travieso, Saul 2007 ESP0.5010.23388.74 
  Sereinig, Eduard 1981 AUT0.001-0.3038-11.40 
  Garcia Martinez, Josep 1935 ESP1.0010.643824.32 
  Hoebarth, Guenter 1907 AUT1.0010.603822.80 

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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