Rapid: Individual Calculations August 2016
 Mejia Granados, Paulina Is  Total change: -7.00  Rating chartPersonal card
 ON 2016 Mixto Rapido 30 U15 Acapulco MEX 2016-07-11
RcRownchangeKK*chgGame
 1851 1631 2.00 4 0.99 20 19.80 
  Davalos Bedolla, Jonathan 2031  * MEX0.5010.42208.40 
  Sandoval Mercado, Carlos f1898 MEX0.001-0.1820-3.60 
  De Dios Suarez, Diego Anas c1900 MEX0.5010.33206.60 
  Salas Estrada, Ana Valeria 1573 MEX1.0010.42208.40 
 * 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)
 
 ON 2016 Mixto Rapido 15 U15 Acapulco MEX 2016-07-12
RcRownchangeKK*chgGame
 1502 1631 0.00 2 -1.34 20 -26.80 
  Robles Ortiz, Christina 1479 MEX0.001-0.7020-14.00 
  Grageda Cuevas, Jose Manuel 1525 MEX0.001-0.6420-12.80 

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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