Individual Calculations November 2017
 Gonzalez, Zamora Juan Carlos  Total change: 6.70  Rating chartPersonal card
 Torneo Internacional Chihuahua - BIONEXT Chihuahua, Chihuahua MEX 2017-10-12
RcRownchangeKK*chgGame
 2304 2533 4.00 5 0.28 10 2.80 
  Ramirez, Ruacho Juan Manuel f2189 MEX1.0010.12101.20 
  Hernandez, Guerrero Gilberto g2528 MEX0.501-0.0110-0.10 
  Shabalov, Alexander g2539 USA0.5010.01100.10 
  Rascon, Vega Alfonso 2133  * MEX1.0010.08100.80 
  Martinez, Molina Carlos Al 2133  * 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)
 
 Torneo Abierto "Don Modesto Castellon Castellanos 2017" Magistral Merida, Yucatan MEX 2017-10-20
RcRownchangeKK*chgGame
 2442 2533 3.50 5 0.39 10 3.90 
  Obregon Rivero, Juan Carlos m2525 CUB1.0010.49104.90 
  Ordaz Valdes, Lisandra Teresa wg2394 CUB0.501-0.1910-1.90 
  Alvarez Pedraza, Aramis g2489 CUB1.0010.44104.40 
  Sanchez, Enriquez Oscar Gerardo m2367 MEX0.501-0.2210-2.20 
  Otero Acosta, Diasmany m2436 CUB0.501-0.1310-1.30 

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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