Individual Calculations February 2019
 Okhai, Shabir  Total change: 19.40  Rating chartPersonal card
 2019 Shropshire Congress Telford ENG 2019-01-04
RcRownchangeKK*chgGame
 2170 2073 3.00 5 1.07 20 21.40 
  Ross, Stuart 1673  * ENG1.0010.08201.60 
  Walton, Alan J c2149 ENG0.5010.10202.00 
  Hebden, Mark L g2435 ENG1.0010.902018.00 
  Ghasi, Ameet K m2473  * ENG0.001-0.0820-1.60 
  Stewart, Ashley 2122 ENG0.5010.07201.40 
 * 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)
 
 2018/19 4NCL Div 3 South Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 2035 2073 1.00 2 -0.10 20 -2.00 
  Truran, Michael C 2146 ENG0.5010.10202.00 
  Sagues, Vincent 1923 FRA0.501-0.2020-4.00 

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)
 

 

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