Individual Calculations December 2015
 Jaramillo Arce, Katherine  Total change: -2.00  Rating chartPersonal card
 CAMPEONATO NACIONAL FEM 2015 Guayaquil ECU 2015-10-13
RcRownchangeKK*chgGame
 1853 1856 4.50 9 -0.10 20 -2.00 
  Villafuerte Macas, Angie 1618 ECU1.0010.20204.00 
  Arias Cango, Nathaly 1712 ECU1.0010.31206.20 
  Bosch Garcia, Jacqueline wf2153 ECU0.5010.35207.00 
  Moncayo Romero, Evelyn wm2078 ECU0.5010.28205.60 
  Brito Heredia, Danya 1830 ECU0.501-0.0420-0.80 
  Ortiz Verdesoto, Anahi wf1735 ECU0.501-0.1620-3.20 
  Romero Echeverria, Abigail wm2126 ECU0.001-0.1720-3.40 
  Guazumba Cantuna, Leslie 1616 ECU0.501-0.3020-6.00 
  Sarmiento Robles, Paula wf1806 ECU0.001-0.5720-11.40 

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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