Individual Calculations January 2020
 Fleri, Matthew  Total change: 2.80  Rating chartPersonal card
 11th CSC London Chess Classic: Weekday Under 2050 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1854 1844 2.50 4 0.55 40 22.00 
  Matei, Ciprian 1917 ROU0.5010.10404.00 
  Stern, Robert C 1864 ENG0.001-0.4740-18.80 
  Kamath, Raghu 1790 ENG1.0010.424016.80 
  Neatherway, A Philip 1843 ENG1.0010.504020.00 

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)
 
 4th Swieqi Chess League 2019 - Division 1 Round 5 Swieqi MLT 2019-12-05
RcRownchangeKK*chgGame
 1764 1844 1.00 1 0.39 40 15.60 
  Farah, Alberto 1764 ITA1.0010.394015.60 

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)
 
 Christmas Classical Weekend 2019 Swieqi MLT 2019-12-13
RcRownchangeKK*chgGame
 1524 1844 2.50 4 -0.87 40 -34.80 
  Mallia Milanes, Mario 1444  * MLT1.0010.08403.20 
  Gauci, David 1444  * MLT0.001-0.9240-36.80 
  Busuttil Naudi, Stephen 1444  * MLT1.0010.08403.20 
  Farah, Alberto 1764 ITA0.501-0.1140-4.40 
 * 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)
 

 

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