Individual Calculations October 2023
 Caballero Marrugo, David Jose  Total change: 105.12  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2208 1945 5.00 10 2.98 36 107.28 
  Alcala Gonzalez, Cesar f2292 ESP1.0010.893632.04 
  Van Der Eijk, Martijn 2214 NED0.5010.333611.88 
  Pozzari, Simone 2224 ITA1.0010.843630.24 
  Bai, Jinshi g2572 CHN0.001-0.0136-0.36 
  Bas Mas, Jose Joaquin f2203 ESP0.001-0.1836-6.48 
  Gomez Anadon, Daniel f2132 AND0.5010.24368.64 
  Rek, Slava 2138 CAN0.5010.25369.00 
  Marzo Pie, Xavier 2069 ESP0.5010.17366.12 
  Suvradeepta, Das 2122 IND0.5010.23368.28 
  Schouten, Mathias Lind 2109 NOR0.5010.22367.92 

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)
 
 ITT Bucaramanga 2023 Bucaramanga COL 2023-09-06
RcRownchangeKK*chgGame
 1928 2087 6.00 9 -0.06 36 -2.16 
  Carvajal, Henry 1767 COL1.0010.13364.68 
  Claverie, Raul m2412 ARG0.001-0.1336-4.68 
  Clavijo Romero, Leonardo 1814 COL1.0010.17366.12 
  Negron Arias, Juan Carlos 1872 COL1.0010.23368.28 
  Cabiativa, Juan Esteban 2080 COL0.001-0.5136-18.36 
  Acosta Cruz, Luis Ivan 1687  * COL1.0010.08362.88 
  Hurtado Paez, Andres Jesus 1624 COL1.0010.05361.80 
  Rivera, Alberto m2297 FID0.001-0.2336-8.28 
  Estrada Velandia, Henry Andres 1796 COL1.0010.15365.40 
 * 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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