Individual Calculations August 2022
 Azher, Hossain  Total change: 198.71  Rating chartPersonal card
 IRT Hibrido Liga de Las Americas Sub-1800 Caracas-Guayaquil-Yucatan-Quito-Puerto La Cruz-Leon-Lago Agrio-Machala-Macas-Zapopan-Durango VEN 2022-06-04
RcRownchangeKK*chgGame
 1661 1406 3.00 5 2.05 31 63.55 
  Hancco Corimayhua, Gabriel Teodor 1637 PER1.0010.793124.49 
  Ruiz Zurita, Cesar 1589 ECU1.0010.743122.94 
  Gaibor, Ivan 1730 ECU1.0010.873126.97 
  Ramos Aranda, Zahid 1703 BOL0.001-0.1531-4.65 
  Cahuapaza Tarapaca, Leonardo 1644 PER0.001-0.2031-6.20 

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)
 
 Pan American Youth Chess Festival 2022 U14 Open Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1627 1406 4.50 8 2.28 31 70.68 
  Cabiativa, Juan Esteban 2019 COL0.5010.483114.88 
  Lemus Pena, Sebastian 1778 CHI1.0010.903127.90 
  Caceres Sandoval, Eduardo 1677 PER0.001-0.1731-5.27 
  Navarro Canete, Facundo Javier 1068 PAR1.0010.12313.72 
  Montevilla Cahuasa, Jonathan I. 1691 BOL0.5010.343110.54 
  Amarilla Ettiene, Ezequiel 1427 PAR1.0010.533116.43 
  Caceres Benitez, Arturo Eduardo 1510 PAR0.001-0.3631-11.16 
  Parra Gonzales, Andre Leonardo 1844 PER0.5010.443113.64 

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)
 
 2022 CYCC U14 Open Hamilton CAN 2022-07-08
RcRownchangeKK*chgGame
 1569 1406 1.00 2 0.36 31 11.16 
  Huang, Richard 1743 CAN0.001-0.1231-3.72 
  Grabovskyi, Glib 1395 UKR1.0010.483114.88 

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)
 
 2022 Canadian Open Hamilton CAN 2022-07-12
RcRownchangeKK*chgGame
 1871 1406 2.50 7 1.72 31 53.32 
  Liu, Zachary 1788 CAN0.001-0.0931-2.79 
  Latreille, Etienne 1682 CAN0.001-0.1731-5.27 
  Chen, Ricky 1432 CAN1.0010.543116.74 
  Ruelland, Geoffrey 1999 CAN0.5010.483114.88 
  Campbell, Brett f2112 CAN1.0010.993130.69 
  Bailey, Doug f2078 CAN0.001-0.0131-0.31 
  Egorov, Mikhail 2006 CAN0.001-0.0231-0.62 

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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