Individual Calculations April 2023
 Baltazar Ibanez, Israel I  Total change: 44.40  Rating chartPersonal card
 I Torneo Fide Club de Ajedrez Los Pinos C Ciudad de Mexico MEX 2023-02-17
RcRownchangeKK*chgGame
 1480 1337 4.00 5 2.43 20 48.60 
  Ortiz Barranon, Fernando 1461 MEX0.5010.17203.40 
  Dominguez Angeles, Juan Carlos 1426 MEX1.0010.622012.40 
  Fonseca Flores, German 1549 MEX1.0010.772015.40 
  Rosas Matamoros, Roberto I 1412 MEX1.0010.602012.00 
  Martinez Gonzalez, Claudio Omar 1550 MEX0.5010.27205.40 

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)
 
 IRT SUB 1600 Ciudad de Mexico MEX 2023-03-11
RcRownchangeKK*chgGame
 1531 1424 0.50 2 -0.21 20 -4.20 
  Lilly Chavez, Erick Andres 1588 MEX0.5010.22204.40 
  Monroy Salazar, Homero 1473 MEX0.001-0.4320-8.60 

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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