Individual Calculations November 2019
 Valdes Martinez, Miguel A.  Total change: -3.80  Rating chartPersonal card
 Semifinal Provincial de Holgun Holguin CUB 2019-10-24
RcRownchangeKK*chgGame
 2087 2117 2.50 5 -0.19 20 -3.80 
  Guisante Perez, Luis E. 1905 CUB1.0010.23204.60 
  Bonet Molina, Ariel 2176 CUB0.5010.08201.60 
  Maestre Cespedes, Marlon 2110 CUB0.001-0.5120-10.20 
  Gonzalez Pupo, Daniel 1992 CUB0.501-0.1720-3.40 
  Rodriguez Basulto, Reyson Ricardo 2250 CUB0.5010.18203.60 

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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