Rapid: Individual Calculations July 2019
 Goodfellow, Russell Robert  Total change: -122.00  Rating chartPersonal card
 3rd Kingston Rapidplay Chess Tournament U160 Kingston ENG 2019-06-01
RcRownchangeKK*chgGame
 1510 1787 1.00 4 -2.29 20 -45.80 
  Lawrence, David J 1570 ENG1.0010.22204.40 
  Mize, Dylan 1612 USA0.001-0.7320-14.60 
  Low, Sampson 1472 ENG0.001-0.8620-17.20 
  Haddock, Paul 1387  * 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)
 
 Greater London Chess Club Summer Rapidplay 2019 Major U1900 London ENG 2019-06-15
RcRownchangeKK*chgGame
 1688 1787 0.00 2 -1.26 20 -25.20 
  Maraiyesa, Wole 1627 ENG0.001-0.7120-14.20 
  Cole, Graham 1749 ENG0.001-0.5520-11.00 

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)
 
 Petts Wood & Orpington - 2nd Rapidplay Event U160 Orpington ENG 2019-06-22
RcRownchangeKK*chgGame
 1473 1787 0.00 3 -2.55 20 -51.00 
  Mize, Dylan 1612 USA0.001-0.7320-14.60 
  Karas, Eugenia 1421 ENG0.001-0.9020-18.00 
  Farahi-Far, Arman 1387  * 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)
 

 

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