Individual Calculations September 2010
 Sotela, Felipe  Total change: 34.00  Rating chartPersonal card
 Memorial Joaquin Gutierrez Mangel San Jose CRC 2010-07-26
RcRownchangeKK*chgGame
 2052 1837 2.50 5 1.36 25 34.00 
  Vargas Serano, Pablo 2017 CRC1.0010.742518.50 
  Urbina Quiros, Edwin 2103 CRC0.001-0.1825-4.50 
  Solis, Efren 2117 CRC0.5010.34258.50 
  Toro Soto, Anthony 2039 CRC0.5010.26256.50 
  Alfaro Guillen, Jose Raul 1985 CRC0.5010.20255.00 

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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