Individual Calculations March 2020
 Powers Roibal, Frank  Total change: -8.80  Rating chartPersonal card
 Universidad de Cienfuegos 2020 (Equipos) Cienfuegos CUB 2020-02-14
RcRownchangeKK*chgGame
 2008 2038 5.00 10 -0.44 20 -8.80 
  Navarro Herrera, Leinier Alcides 1989 CUB1.0010.43208.60 
  Figueredo Dominguez, Reinaldo R 1961 CUB0.001-0.6120-12.20 
  Tenreyro Mauri, Luis Enrique 2041 CUB1.0010.502010.00 
  Cardenas Nunez, Yusley 2025 CUB0.001-0.5220-10.40 
  Ulloa Gonzalez, Luis Manuel 2023 CUB1.0010.48209.60 
  Navarro Herrera, Leinier Alcides 1989 CUB0.001-0.5720-11.40 
  Figueredo Dominguez, Reinaldo R 1961 CUB0.001-0.6120-12.20 
  Tenreyro Mauri, Luis Enrique 2041 CUB1.0010.502010.00 
  Cardenas Nunez, Yusley 2025 CUB1.0010.48209.60 
  Ulloa Gonzalez, Luis Manuel 2023 CUB0.001-0.5220-10.40 

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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