Individual Calculations January 2024
 Diaz Perez, Jose David  Total change: -25.00  Rating chartPersonal card
 Zonal Occidental Masculino 2023 Pinar del Rio CUB 2023-11-13
RcRownchangeKK*chgGame
 2148 2100 3.50 11 -1.25 20 -25.00 
  Ramos Pineiro, Alexis f2181 CUB0.5010.11202.20 
  Casamayor Ferrer, Marcos 1745 CUB0.501-0.3920-7.80 
  Rodriguez Hernandez, Luis Daniel f2371 CUB0.001-0.1720-3.40 
  Pulido Alvarez, Ariel f2279 CUB0.001-0.2720-5.40 
  Chavez Suarez, Carlos Alberto f2211 CUB0.001-0.3520-7.00 
  Morales Lezcano, Dariel 2086 CUB0.501-0.0220-0.40 
  Alvarez Ruiz, Henry 2115 CUB0.001-0.4820-9.60 
  Morales Mora, Kendry Daniel 2188 CUB1.0010.622012.40 
  Rodriguez Gomez, Dario 2025 CUB0.501-0.1020-2.00 
  Estrella Romero, Gregorio 2237 CUB0.001-0.3220-6.40 
  Ibanez Milian, Dagoberto f2189 CUB0.5010.12202.40 

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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