Rapid: Individual Calculations August 2016
 Sandoval Mercado, Carlos  Total change: 15.00  Rating chartPersonal card
 ON 2016 Mixto Rapido 30 U15 Acapulco MEX 2016-07-11
RcRownchangeKK*chgGame
 1665 1898 6.00 7 0.61 20 12.20 
  Robles Ortiz, Christina 1498  * MEX1.0010.08201.60 
  Limon Olmos, Ivan Alonso 1705 MEX0.501-0.2520-5.00 
  Mejia Granados, Paulina Is wc1631 MEX1.0010.18203.60 
  Hernandez Luna, Jose Angel c1731 MEX0.501-0.2220-4.40 
  Ortega Beltran, Ximena 1498  * MEX1.0010.08201.60 
  Quiroga Jaquez, Angel Ivan 1660 MEX1.0010.20204.00 
  Baltazar Ibanez, Diego 1930 MEX1.0010.542010.80 
 * 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)
 
 ON 2016 Mixto Rapido 15 U15 Acapulco MEX 2016-07-12
RcRownchangeKK*chgGame
 1703 1898 4.50 6 0.14 20 2.80 
  Espinal Reynoso, Romina 1498  * MEX1.0010.08201.60 
  Castillo Gonzalez, Fidel E 1579 MEX1.0010.13202.60 
  Hernandez Luna, Jose Angel c1731 MEX0.501-0.2220-4.40 
  Garcia De Dios, Jose Antonio 1631 MEX0.501-0.3220-6.40 
  Baltazar Ibanez, Diego 1930 MEX1.0010.542010.80 
  Luna Javier, Edgar Froylan f1851 MEX0.501-0.0720-1.40 
 * 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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