Individual Calculations November 2023
 Wang, Aaron  Total change: -44.00  Rating chartPersonal card
 2023 Charlotte Fall Open - Championship Charlotte, NC USA 2023-09-29
RcRownchangeKK*chgGame
 1869 1614 1.00 4 0.20 40 8.00 
  Hebbar, Eshaan c1958 USA0.5010.384015.20 
  Kumar, Sanjay 1962 USA0.5010.394015.60 
  Rallabandi, Krishna K 1813 USA0.001-0.2440-9.60 
  Natha, Nirav 1743 USA0.001-0.3340-13.20 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1288 1621 6.50 9 -1.30 40 -52.00 
  Rodriguez Zamudio, Zahir Joelson 1144 PER0.501-0.4540-18.00 
  Bocanegra Reyes, Thiago Stephano 1182 PER1.0010.06402.40 
  Wochiny Reyes, Joaquin Alessandro 1278 PER1.0010.12404.80 
  Vasquez Navez, Mark Lenin 1351 PER0.001-0.8340-33.20 
  Colque Mendoza, Fabrizio Daniel 1221  * PER1.0010.08403.20 
  Gomez Nunez, Fabian Elmer 1318 PER0.501-0.3640-14.40 
  Choque Aparco, Esteban Abel 1275 PER0.501-0.3940-15.60 
  Salas Gonzales, David Ademar 1362 PER1.0010.18407.20 
  Vasquez Florez, Yoshua Marcelo 1463 PER1.0010.294011.60 
 * 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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