Individual Calculations January 2017
 Soto Fontecilla, David Alejandro  Total change: 14.40  Rating chartPersonal card
 Sudamericano de la Juventud Sub 16 Absoluto Santiago CHI 2016-12-01
RcRownchangeKK*chgGame
 1687 1579 3.50 8 0.36 40 14.40 
  Varacalli, Francisco c1979  * ARG0.5010.424016.80 
  Silva, Vinicius Parente 1931 BRA0.001-0.1140-4.40 
  Inciso Vera, Luis Angel 1447 PER0.501-0.1840-7.20 
  Reyes Vidal, Ilyan 1417 CHI1.0010.294011.60 
  Tapia Loncon, Andres Saul 1815 CHI0.5010.304012.00 
  Saez Jara, Fabio Antonio 1929 CHI0.001-0.1140-4.40 
  Del Pedregal Altamirano, Tarkan 1449 CHI0.501-0.1840-7.20 
  Vasquez Vasquez, Sebastian 1530 CHI0.501-0.0740-2.80 
 * 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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