Individual Calculations September 2018
 Nistal Daisson, Alex  Total change: 59.20  Rating chartPersonal card
 Giraldilla de la Habana Abierto La Habana CUB 2018-07-28
RcRownchangeKK*chgGame
 1969 1774 3.50 8 1.48 40 59.20 
  Bueno Gauna, Cristian Alejandro 2067 CUB0.5010.354014.00 
  Canda Orta, Jasiel 2021 CUB0.5010.314012.40 
  Suarez Medina, Luis Antonio 2008 CUB0.001-0.2140-8.40 
  Alvarez Perez, Jorge 1905 CUB0.5010.18407.20 
  Mendoza Novo, Gustavo Jose 1922 CUB0.001-0.3040-12.00 
  Gonzalez Lopez, Lazaro Miguel 1877 CUB1.0010.644025.60 
  Cabrera Nunez, Ledaymis 1927 CUB1.0010.704028.00 
  Suarez Martinez, Yovany 2028 CUB0.001-0.1940-7.60 

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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