Individual Calculations August 2017
 Velez Garcia, Ian Carlo  Total change: 0.00  Rating chartPersonal card
 Panamerican Youth Championship 2017 U-8 San Jose CRC 2017-07-01
RcRownchangeRpKK*chgGame
 1279 0 5.00 8 0.00 1319   0.00 
  Cuya Zevallos, Andrew Francisco 1005 PER1.0010.00 0.00 
  Hernandez Perez, Javier Francisc 1137 CRC1.0010.00 0.00 
  Lopez Rayo, Santiago c1531 COL0.0010.00 0.00 
  Roldan Cortes, David 1238 COL1.0010.00 0.00 
  Nath, Nitish 1308 USA0.0010.00 0.00 
  Sarda, Joao Sada 1102 BRA1.0010.00 0.00 
  Chavez Bautista, Lennin Alfredo 1215 PER1.0010.00 0.00 
  Mishra, Abhimanyu 1696 USA0.0010.00 0.00 

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)
 
 2017 North American Youth Chess Championship - U8 Morristown, New Jersey USA 2017-07-12
RcRownchangeRpKK*chgGame
 1614 0 0.00 1 0.00 814   0.00 
  Yang, Jack Nathaniel 1614 USA0.0010.00 0.00 

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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