Individual Calculations July 2023
 Castruita Martinez, Iker Andrei  Total change: -4.40  Rating chartPersonal card
 Nacionales Conade 2023 13-14 Varonil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1569 1284 0.50 3 -0.11 40 -4.40 
  Santiago Morales, Luis Magdiel 1817 MEX0.001-0.0340-1.20 
  Andrade Herrera, Fernando Alonso 1436 MEX0.5010.20408.00 
  Quiroz Frias, Alvaro 1453 MEX0.001-0.2840-11.20 

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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