Individual Calculations July 2023
 Lerma Castillo, Juan  Total change: -17.60  Rating chartPersonal card
 Nacionales Conade 2023 S12 Varonil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1421 1582 3.00 6 -1.03 40 -41.20 
  Chavez Echeverria, Adan 1182  * MEX1.0010.08403.20 
  Alvarez Ochoa, Oliver Armin 1198 MEX0.501-0.4140-16.40 
  Campos Gorgonio, Eduardo Arturo 1288 MEX0.501-0.3540-14.00 
  Salas Carbajal, Bryan Abimael 1469 MEX1.0010.354014.00 
  Fogo Esquivel, Levi Kalani Alexan 1647 MEX0.001-0.4140-16.40 
  Martinez Flores, Matias 1744 MEX0.001-0.2940-11.60 
 * 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)
 
 Jugando y aprendiendo Ciudad de Mexico MEX 2023-06-17
RcRownchangeKK*chgGame
 1402 1582 3.50 4 0.59 40 23.60 
  Chavez Ramirez, Luis Efren 1266 MEX1.0010.13405.20 
  Escorcia Chavez, Jonathan 1396 MEX0.501-0.2440-9.60 
  Salazar Jimenez, Fernando 1436 MEX1.0010.304012.00 
  Fonseca Flores, German 1509 MEX1.0010.404016.00 

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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