Individual Calculations October 2012
 Covelli, Luis Alberto  Total change: 0.75  Rating chartPersonal card
 Torneo Abierto Gran Prix Sub-2300 - 1era Etapa Buenos Aires ARG 2012-08-27
RcRownchangeKK*chgGame
 1778 1571 1.50 6 0.05 15 0.75 
  Barahona, Miguel 1836 ARG0.5010.32154.80 
  Paz, Mario 1766 ARG0.5010.25153.75 
  Guelman, Jorge Miguel 1672 ARG0.5010.14152.10 
  Tanner, Pedro 1870 ARG0.001-0.1515-2.25 
  Sasson, Maximiliano 1771 ARG0.001-0.2415-3.60 
  Brie, Juan 1750 ARG0.001-0.2715-4.05 

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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