Individual Calculations August 2017
 Vasquez Vargas, Henry Richard  Total change: -25.60  Rating chartPersonal card
 Panamerican Youth Championship 2017 U-12 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1519 1565 3.50 7 -0.42 40 -16.80 
  Chasin, Nico Werner c1965  * USA0.001-0.0840-3.20 
  Velazquez Quirarte, Santiago 1488 MEX1.0010.394015.60 
  Vijayakumar, Advaith 1694 USA0.001-0.3340-13.20 
  Guevara Cornejo, Gabriel 1310 CRC1.0010.19407.60 
  Chauca Lopez, Sebastian Alberto 1211 PER1.0010.11404.40 
  Singh, Hersh 1624 USA0.5010.08403.20 
  Farhat, Francisco 1343 ARG0.001-0.7840-31.20 
 * 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)
 
 Campeonato Metropolitano Escolar Grupo A Sub 11 Absoluto Lima PER 2017-07-14
RcRownchangeKK*chgGame
 1335 1565 3.50 5 -0.22 40 -8.80 
  Troll Jacinto, Gustavo Alonso 1165  * PER1.0010.08403.20 
  Chauca Lopez, Sebastian Alberto 1211 PER1.0010.11404.40 
  Barzola Aguirre , Jose Saul 1165  * PER1.0010.08403.20 
  Venegas Fernandez, Gabriel 1254 PER0.501-0.3640-14.40 
  Flores Quillas, Diego Saul Rodri 1881 PER0.001-0.1340-5.20 
 * 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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