Individual Calculations January 2016
 Badilla Flores, Luciano  Total change: 0.00  Rating chartPersonal card
 Continental Panamerican Schools 2015 Under 17 San Jose CRC 2015-12-14
RcRownchangeRpKK*chgGame
 1501 0 0.00 5 0.00 701   0.00 
  Rojas Cisneros, Kevin 1680 CRC0.0010.00 0.00 
  Bustamante Grijalba, Ariadna 1506 CRC0.0010.00 0.00 
  Chaves Alfaro, Beatriz 1335 CRC0.0010.00 0.00 
  Sanchez Corrales, Carlos Julian 1587 CRC0.0010.00 0.00 
  Guzman Benavides, Steven 1396 CRC0.0010.00 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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