Individual Calculations April 2023
 Martinez Gonzalez, Claudio Omar  Total change: -50.00  Rating chartPersonal card
 I Torneo Fide Club de Ajedrez Los Pinos C Ciudad de Mexico MEX 2023-02-17
RcRownchangeKK*chgGame
 1437 1550 2.00 5 -1.25 40 -50.00 
  Ortiz Barranon, Fernando 1461 MEX0.501-0.1240-4.80 
  Fonseca Flores, German 1549 MEX0.001-0.5040-20.00 
  Dominguez Angeles, Juan Carlos 1426 MEX1.0010.334013.20 
  Rosas Matamoros, Roberto I 1412 MEX0.001-0.6940-27.60 
  Baltazar Ibanez, Israel I 1337 MEX0.501-0.2740-10.80 

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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