Individual Calculations March 2020
 Oconor Castellano, Yoel David  Total change: 0.00  Rating chartPersonal card
 Ciudad Heroe 2020 Santiago de Cuba CUB 2020-02-21
RcRownchangeRpKK*chgGame
 1859 0 3.00 6 0.00 1859   0.00 
  Leon Gendys, Ramon Joaquin 1924 CUB0.5010.00 0.00 
  Torres Valiente, Brayan 1887 CUB0.5010.00 0.00 
  Robles Cordero, David Rafael 1936 CUB0.5010.00 0.00 
  Odio Camue, Ismael 1956 CUB0.5010.00 0.00 
  Cabrera Ramos, Brenda Milagros 1659 CUB0.5010.00 0.00 
  Colomar Puig, Arturo 1789 CUB0.5010.00 0.00 

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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