Individual Calculations January 2016
 Nieto Rodriguez, Alejandro  Total change: -60.00  Rating chartPersonal card
 Continental Panamerican Schools 2015 Under 15 San Jose CRC 2015-12-14
RcRownchangeKK*chgGame
 1723 2077 6.50 9 -1.50 40 -60.00 
  Mendez Moreno, Kevin Alberto 1677  * CRC1.0010.08403.20 
  Wagemans Alvarado, Bryan 1677  * CRC1.0010.08403.20 
  Marin Masis, Jose Esteban 1726 CRC1.0010.11404.40 
  Peng, Janet 1677  * CAN1.0010.08403.20 
  Rivera Gonzalez, Jose Alexis 1758 CRC0.501-0.3740-14.80 
  Yearwood, Shannon 1679 TTO1.0010.08403.20 
  Melara, Moises 1757 ESA0.001-0.8740-34.80 
  Martinez Smirnov, Timur Ri 1821 MEX1.0010.19407.60 
  Ruiz, Mishell wf1736 ECU0.001-0.8840-35.20 
 * 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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