Individual Calculations October 2014
 Isaza Alvarez, Sebastian  Total change: 0.00  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez Amateur 2014 San Andres Islas COL 2014-08-26
RcRownchangeRpKK*chgGame
 1785 0 0.00 4 0.00 985   0.00 
  Serafim Junior, Arnor 1839 BRA0.0010.00 0.00 
  Penas Burgos, Nestor 1740 COL0.0010.00 0.00 
  Dabraccio, Guillermo 1766 COL0.0010.00 0.00 
  Serna Escobar, Gustavo Dario 1794 COL0.0010.00 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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