Individual Calculations April 2017
 Obregon Garcia, Roxangel  Total change: 61.20  Rating chartPersonal card
 Carlos Manuel de Cespedes - Abierto - 2017 Granma CUB 2017-03-09
RcRownchangeKK*chgGame
 2001 1953 5.00 8 1.53 40 61.20 
  Antunez Soler, Luis 2136 CUB0.001-0.2640-10.40 
  Luebbert, Dietrich 1695 GER1.0010.18407.20 
  Ordonez Peregrino, Jordan 2082 CUB0.001-0.3340-13.20 
  Wert Licea, Mile Del Carmen 1812 CUB1.0010.314012.40 
  Luis Napoles, Rigoberto 2073 CUB1.0010.664026.40 
  Arias Ambruster, Alberto 2095 CUB1.0010.694027.60 
  Lopez Montero, Manuel Alejandr 2032 CUB0.5010.11404.40 
  Alvarez Calzadilla, Jose Aveli 2079 CUB0.5010.17406.80 

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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