Individual Calculations December 2014
 Chaer, Erick  Total change: 20.80  Rating chartPersonal card
 Torneo Sub-25 2014 Distrito Nacional DOM 2014-10-26
RcRownchangeKK*chgGame
 1705 1888 2.00 2 0.52 40 20.80 
  Hilario De La Cruz, Juan Fabriel 1733 DOM1.0010.294011.60 
  Rosario Tejada, Angel Jose 1677 DOM1.0010.23409.20 

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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