Individual Calculations August 2014
 Acosta, Pablo Ismael  Total change: 21.20  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 16 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 2025 2167 6.50 9 0.53 40 21.20 
  Molina Mendoza, Omar 1767  * MEX1.0010.08403.20 
  Bueno, Mark 1869 ARU1.0010.15406.00 
  Goncalves, Leonardo Yamamoto P 1956 BRA0.501-0.2740-10.80 
  Gomez Vazquez, Carlos c1932 MEX1.0010.21408.40 
  Fernandez De La Vara, Arnaldo f2315 CUB1.0010.704028.00 
  Wu, Christopher 2251 USA0.001-0.3840-15.20 
  Panchanatham, Vignesh 2110 USA0.001-0.5840-23.20 
  Barreto Bastidas, Jose Angel 1901 VEN1.0010.18407.20 
  Zapata Arbelaez, Estiven 2124 COL1.0010.444017.60 
 * 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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