Individual Calculations December 2015
 Rodriguez Rivera, Pedro  Total change: -20.80  Rating chartPersonal card
 Jugando en Concreto 2015 Primera Fuerza Villahermosa, Tabasco MEX 2015-10-30
RcRownchangeKK*chgGame
 2033 2335 3.00 6 -2.06 10 -20.60 
  Galaviz Valdez, Manuel Antonin f2059 MEX0.001-0.8310-8.30 
  Real Pereyra, Jeronimo 1935  * MEX1.0010.08100.80 
  Navarrete Garcia, Alan c2074 MEX1.0010.18101.80 
  Corrales Jimenez, Zenia wm2184 CUB0.001-0.7010-7.00 
  Dias Huizar, Alvaro f2010 VEN0.001-0.8710-8.70 
  Zazueta Martinez, Nadir 1935  * MEX1.0010.08100.80 
 * 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)
 
 2do. Festival Memorial Marcel Sisniega Cuernavaca, Morelos MEX 2015-11-11
RcRownchangeKK*chgGame
 2243 2335 5.50 9 -0.02 10 -0.20 
  Heredia Madrigal, Andrei 1965 MEX1.0010.10101.00 
  Obregon Rivero, Juan Carlos m2546 CUB0.001-0.2310-2.30 
  Canales Inocencio, Ruben 2160 MEX1.0010.27102.70 
  Corrales Jimenez, Zenia wm2199 CUB0.501-0.1810-1.80 
  Otero Acosta, Diasmany m2440 CUB0.5010.14101.40 
  Navarro Segura, Roberto m2172 MEX0.501-0.2210-2.20 
  Enkhtuul, Altan-Ulzii wg2209 MGL0.501-0.1710-1.70 
  Diaz Rosas, Julio Cesar f2311 MEX0.501-0.0310-0.30 
  Villalba Velazquez, Ander Ivan 2183 MEX1.0010.30103.00 

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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