Individual Calculations July 2023
 Zavaleta Jacinto, Santiago  Total change: 17.60  Rating chartPersonal card
 Nacionales Conade 2023 13-14 Varonil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1441 1248 1.50 4 0.44 40 17.60 
  Bravo Garcia, Sergio Alejandro 1336 MEX1.0010.624024.80 
  Cardenas Armenta, Raul Moises 1602 MEX0.001-0.1140-4.40 
  Quiroz Frias, Alvaro 1453 MEX0.5010.264010.40 
  Lopez Vina, Samuel Ernesto 1372 MEX0.001-0.3340-13.20 

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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