Rapid: Individual Calculations August 2016
 Grageda Cuevas, Jose Manuel  Total change: -17.00  Rating chartPersonal card
 ON 2016 Mixto Rapido 30 U15 Acapulco MEX 2016-07-11
RcRownchangeKK*chgGame
 1676 1525 0.50 5 -1.11 20 -22.20 
  Ramirez Toledo, Ayleen Maribel 1556 MEX0.001-0.4620-9.20 
  Caballero Gomez, Osmar 1716 MEX0.5010.25205.00 
  Limon Olmos, Ivan Alonso 1705 MEX0.001-0.2620-5.20 
  Davalos Bedolla, Jonathan 1925  * MEX0.001-0.0820-1.60 
  Robles Ortiz, Christina 1479 MEX0.001-0.5620-11.20 
 * 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
 1573 1525 2.00 4 0.26 20 5.20 
  Najera Serrano, Eduardo 1655 MEX0.5010.18203.60 
  Lopez Sanchez, Anastacia Anton wc1431 MEX0.501-0.1320-2.60 
  Mejia Granados, Paulina Is wc1631 MEX1.0010.642012.80 
  Salas Estrada, Ana Valeria 1573 MEX0.001-0.4320-8.60 

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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