Individual Calculations January 2014
 Nunez Donaire, Gabriel Alonso  Total change: -20.70  Rating chartPersonal card
 X Sudamericano de la Juventud 2013 Sub 14 Abs Cochabamba BOL 2013-11-29
RcRownchangeKK*chgGame
 1688 1582 1.50 6 -0.69 30 -20.70 
  Lopez, Bruno 1836 BOL0.001-0.1930-5.70 
  Huanca, Edson 1587 BOL0.001-0.4930-14.70 
  Torres, Piero 1495 PER0.501-0.1230-3.60 
  Brielmaier Lopez, Christian 1728 CHI1.0010.703021.00 
  Verastegui Marca, Eduardo Raul 1686 CHI0.001-0.3630-10.80 
  Medrano, Sebastian 1796 BOL0.001-0.2330-6.90 

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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