Individual Calculations September 2018
 Rodriguez Ruiz, Jose Manuel  Total change: 10.00  Rating chartPersonal card
 Villa Santiago 2018 Santiago de Cuba CUB 2018-07-28
RcRownchangeKK*chgGame
 1945 1884 3.00 6 0.50 20 10.00 
  Osorio Colon, Rafael 2019 CUB0.5010.18203.60 
  Gonzalez Carrillo, Javier Omar 1939 MEX0.001-0.4220-8.40 
  Paez Mendoza, Martin Josue 1676 MEX1.0010.23204.60 
  Lopez Paneque, Alberto Arael 1953 CUB0.5010.10202.00 
  Suarez Rojas, Elionays 1962 CUB1.0010.612012.20 
  Alvarez Calzadilla, Jose Avelino 2120 CUB0.001-0.2020-4.00 

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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