Individual Calculations March 2024
 Perez Rodriguez, Bryan  Total change: -8.80  Rating chartPersonal card
 Torneo Nacional de Ajedrez "Aniversario de La Villa 510" Grupo Pioneril Masc Camaguey CUB 2024-02-05
RcRownchangeKK*chgGame
 1501 1352 2.50 8 -0.22 40 -8.80 
  Sanchez Gonzalez, Alejandro Anton 1738 CUB0.5010.414016.40 
  Cima Martinez, Diago Rafael 1515 CUB0.001-0.2840-11.20 
  Rios Canete, Harold David 1187 CUB1.0010.284011.20 
  Infante Perez, Barbaro Damian 1298 CUB1.0010.424016.80 
  Avila Calderin, Helder 1425 CUB0.001-0.4040-16.00 
  Tenst Fong, Cristian De Jesus 1849 CUB0.001-0.0440-1.60 
  Cueto Fernandez, Manuel Alejandro 1541 CUB0.001-0.2540-10.00 
  Jorge Romeo, Ronald 1451 CUB0.001-0.3640-14.40 

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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