Individual Calculations June 2013
 Bray, Jose Manuel  Total change: 2.40  Rating chartPersonal card
 35. Taca de Portugal (2013) several POR 2013-01-19
RcRownchangeKK*chgGame
 1923 1901 1.00 2 0.03 15 0.45 
  Ribeiro, Rafael A Figueiredo 1544 POR1.0010.11151.65 
  Damaso, Rui m2301  * POR0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 CNE 2013 - 3. divisao - serie E several POR 2013-02-02
RcRownchangeKK*chgGame
 1781 1923 3.50 5 0.13 15 1.95 
  Mendes, Alberto Correa 1810 POR1.0010.35155.25 
  Cruz, Lourenco Filipe Albuquerqu 1578 POR0.501-0.3915-5.85 
  Prata, Jose 2036 POR1.0010.65159.75 
  Belo, Miguel Angelo Petinga 1742 POR0.001-0.7415-11.10 
  Manuel, Marco 1739 POR1.0010.26153.90 

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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