Individual Calculations February 2019
 Ghasi, Ameet K  Total change: -1.90  Rating chartPersonal card
 2019 Shropshire Congress Telford ENG 2019-01-04
RcRownchangeKK*chgGame
 2193 2505 4.50 5 0.31 10 3.10 
  Waller, Dan 2105  * ENG1.0010.08100.80 
  Ferrington, Nigel M 2128 ENG1.0010.09100.90 
  Berczes, David g2464 HUN0.501-0.0610-0.60 
  Okhai, Shabir 2105  * ENG1.0010.08100.80 
  Maciol, Ryszard 2163 POL1.0010.12101.20 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2504 2505 0.50 2 -0.50 10 -5.00 
  Howell, David W L g2685 ENG0.001-0.2610-2.60 
  Derakhshani, Borna f2322 ENG0.501-0.2410-2.40 

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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