Blitz: Individual Calculations September 2022
 Diaz Moreno, Donovan Byron  Total change: 34.00  Rating chartPersonal card
 Blitz ACADFAC Ciudad de Mexico MEX 2022-08-21
RcRownchangeKK*chgGame
 1783 1701 1.00 3 -0.23 20 -4.60 
  Calderon Orihuela, Erick Adrian 2021 MEX0.001-0.1320-2.60 
  Pena Flores, Luis Fernando 1640 MEX1.0010.42208.40 
  Sandoval Yepez, Joe Samuel 1688 VEN0.001-0.5220-10.40 

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 cumpleanos David Ciudad de Mexico MEX 2022-08-27
RcRownchangeKK*chgGame
 1763 1701 6.50 11 1.93 20 38.60 
  Lara Olvera, Rogelio 2018 MEX0.001-0.1320-2.60 
  Lilly Chavez, Erick Andres 1491 MEX1.0010.23204.60 
  Ocampo Ramirez, Lorenzo Benjamin 1301  * MEX1.0010.08201.60 
  Lopez Padilla, Piero Raul 1854 MEX1.0010.702014.00 
  Ramos Castillo, Angel Urie 1875 MEX0.001-0.2720-5.40 
  Rivera Garcia, David Moises 1737 MEX1.0010.552011.00 
  Avila Bautista, Teresa Ale wc1714 MEX0.5010.02200.40 
  Francisco Cruz, Yahir Alberto 2003 MEX0.001-0.1520-3.00 
  Arellano Castro, Josue David 1772 MEX1.0010.602012.00 
  Avila Bautista, Roberto Al 1863 MEX0.001-0.2920-5.80 
  Sandoval Fernandez, Dante 1764 MEX1.0010.592011.80 
 * 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)
 

 

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