Individual Calculations October 2021
 Reyes Serrano, Jose De Jesus  Total change: -18.40  Rating chartPersonal card
 Nacionales CONADE 2021 Categoria 15 16 Ciudad de Mexico MEX 2021-08-30
RcRownchangeKK*chgGame
 1583 1569 1.50 4 -0.46 40 -18.40 
  Diaz Gonzalez Jardon, Emmanuel 1727 MEX0.5010.21408.40 
  Alor Herrera, Zaid 1404 MEX0.001-0.7240-28.80 
  Rodriguez Brambila, Fernando 1341 MEX1.0010.21408.40 
  Hernandez Morales, Dillan 1859 MEX0.001-0.1640-6.40 

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)
 

 

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