Individual Calculations January 2010
 Rosas, Jose Lorenzo  Total change: 0.00  Rating chartPersonal card
 IRT Open Internacional Navideno Ciudad de Bogota Bogota Colombia COL 2009-12-04
RcRownchangeRpKK*chgGame
 1903 0 2.50 6 0.00 1846   0.00 
  Guzman, Campo Elias 2047 COL0.0010.00 0.00 
  Rubio Melo, Hugo Arturo 1827 COL0.5010.00 0.00 
  Nieto, Manuel Valerio Wald 1729 COL1.0010.00 0.00 
  Lozano, Nestor Favian 1893 COL0.5010.00 0.00 
  Salcedo, Jackeline wf2043 COL0.5010.00 0.00 
  Carvajal Doria, Alvaro 1876 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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