Individual Calculations January 2016
 Fallas Saborio, Alejandro  Total change: 38.80  Rating chartPersonal card
 Continental Panamerican Schools 2015 Under 17 San Jose CRC 2015-12-14
RcRownchangeKK*chgGame
 1703 1657 4.50 8 0.97 40 38.80 
  Porras Chavarria, Steve 1794 CRC0.5010.18407.20 
  Calvo Gutierrez, Luis Guillermo 1828 CRC0.001-0.2740-10.80 
  Alvarado Castro, Jeaustin 1471 CRC1.0010.264010.40 
  Salas Torres, Pamela wc1863 CRC0.5010.264010.40 
  Rojas Cisneros, Kevin 1680 CRC0.5010.03401.20 
  Palacios, Celina 1609 ESA0.501-0.0740-2.80 
  Arce Mendez, Elias 1738 CRC0.5010.11404.40 
  Morales Chacon, Mauricio 1637 CRC1.0010.474018.80 

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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