Individual Calculations December 2015
 Bobadilla, Yelso  Total change: -4.60  Rating chartPersonal card
 TORNEO REGIONAL CENTRO-SUR 2015 San Pedro Sula, Tegucigalpa y Siguatepeque HON 2015-10-31
RcRownchangeKK*chgGame
 1976 1852 1.50 5 -0.23 20 -4.60 
  Gavarrete, Nahun f2155 HON0.001-0.1420-2.80 
  Espinal Ferrufino, Rigoberto 1666 HON1.0010.26205.20 
  Velasquez, Hector f2085 HON0.001-0.2120-4.20 
  Villanueva, Marcio 1964 HON0.5010.15203.00 
  Cardona Mejia, Kerin Omar 2011 HON0.001-0.2920-5.80 

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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