Individual Calculations March 2016
 Jarmany, John  Total change: -4.00  Rating chartPersonal card
 7th 4NCL Congress Open Birmingham ENG 2016-01-29
RcRownchangeKK*chgGame
 2167 2101 2.50 5 0.24 20 4.80 
  Vakhidov, Jahongir g2501  * UZB0.001-0.0820-1.60 
  Truman, Richard G 1968 ENG1.0010.32206.40 
  Baxter, Harry 1861 ENG0.501-0.3020-6.00 
  Okhai, Shabir 2030 ENG1.0010.40208.00 
  Arkell, Keith C g2474 ENG0.001-0.1020-2.00 
 * 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)
 
 4NCL Division 3N WE 3 Wakefield ENG 2016-02-13
RcRownchangeKK*chgGame
 2165 2120 0.00 1 -0.44 20 -8.80 
  Burnett, Andrew f2165 SCO0.001-0.4420-8.80 

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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