Individual Calculations January 2015
 Rodriguez, Eduardo  Total change: -11.20  Rating chartPersonal card
 Torneo Abierto Los Inmortales 2014 Distrito Nacional DOM 2014-11-23
RcRownchangeKK*chgGame
 1845 1922 1.50 3 -0.28 40 -11.20 
  Arvelo Leo, Gian Carlo f2094 DOM0.001-0.2740-10.80 
  Zapata Robles, Jesus Elias 1763 DOM0.501-0.2140-8.40 
  Rosario Tejada, Angel Jose 1677 DOM1.0010.20408.00 

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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