Individual Calculations January 2014
 Torres, Piero  Total change: 10.80  Rating chartPersonal card
 X Sudamericano de la Juventud 2013 Sub 14 Abs Cochabamba BOL 2013-11-29
RcRownchangeKK*chgGame
 1718 1495 2.00 7 0.36 30 10.80 
  Sanchez Millones, Jonathan Estev 1818 PER0.001-0.1330-3.90 
  Brielmaier Lopez, Christian 1728 CHI0.001-0.2130-6.30 
  Kimelman, Gabriel c1895  * URU0.001-0.0830-2.40 
  Nunez Donaire, Gabriel Alonso 1582 CHI0.5010.12303.60 
  Verastegui Marca, Eduardo Raul 1686 CHI0.001-0.2530-7.50 
  Hilares Chavez, Carlos Amir 1562 PER1.0010.593017.70 
  Estrada Lavin, Cristian Alexand 1757 CHI0.5010.32309.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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