Rapid: Individual Calculations September 2019
 Chakanyuka, Charles  Total change: -20.80  Rating chartPersonal card
 4th Kingston Rapidplay Chess Tournament Open Kingston ENG 2019-07-27
RcRownchangeKK*chgGame
 2070 2045 3.50 6 0.67 20 13.40 
  Ortiz Sanchez, Luis 1853 ESP1.0010.25205.00 
  Radovanovic, Jovica f2271 SRB1.0010.792015.80 
  Pousada Garcia, Daniel 1883 ESP0.501-0.2120-4.20 
  Wall, Gavin m2278 IRL0.001-0.2120-4.20 
  Basman, Michael J m2156 ENG0.001-0.3520-7.00 
  Rizvi, Nasir 1976 WLS1.0010.40208.00 

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)
 
 20th Golders Green FIDE Rapid Chess Open London ENG 2019-08-03
RcRownchangeKK*chgGame
 1808 2045 3.00 6 -1.64 20 -32.80 
  Stewart, Tony Cm 1871 ENG0.001-0.7320-14.60 
  Ignatovic, Ernest 1755 LTU1.0010.16203.20 
  Saidmurodov, Shahjahon 1684 ENG1.0010.10202.00 
  Watson, Jacob 1819 ENG1.0010.21204.20 
  Gant, Chris J f2071 ENG0.001-0.4620-9.20 
  Shepherd, Tom 1645  * ENG0.001-0.9220-18.40 
 * 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)
 
 Jessie Gilbert Celebration International festival - Open FIDE Rapid Play London ENG 2019-08-17
RcRownchangeKK*chgGame
 1731 2045 5.00 6 -0.07 20 -1.40 
  Davis, Richard 1645  * ENG1.0010.08201.60 
  Cole, Graham L 1703 ENG0.001-0.8820-17.60 
  Dupuis, Denis K 1645  * ENG1.0010.08201.60 
  Wright, Ashley D 1645  * ENG1.0010.08201.60 
  Faulkner, Martin J 1766 ENG1.0010.16203.20 
  Rizvi, Nasir 1981 WLS1.0010.41208.20 
 * 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)
 

 

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