Individual Calculations November 2023
 Guerrero Rodriguez, Alejandra  Total change: -3.20  Rating chartPersonal card
 Perla del Desierto Internacional Ojinaga, Chihuahua MEX 2023-10-26
RcRownchangeKK*chgGame
 2035 1939 2.00 5 -0.16 20 -3.20 
  Quesada Perez, Luis Ernesto g2555 CUB0.001-0.0220-0.40 
  Hernandez Jimenez, Alexander Andr f2100 VEN0.001-0.2920-5.80 
  Dominguez Gonzalez, Edgar 1612 MEX1.0010.13202.60 
  Zepeda Avitia, Joel 1702 MEX1.0010.20204.00 
  Avila Rodriguez, Joshua Ad c2206 MEX0.001-0.1820-3.60 

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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