Rapid: Individual Calculations September 2017
 Weston, Levi  Total change: 6.20  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeKK*chgGame
 1556 1366 2.50 8 0.31 20 6.20 
  Singh, Amrik J 1766  * ENG0.001-0.0820-1.60 
  Garrett, Peter A 1680 ENG0.001-0.1420-2.80 
  Remus Elliot, Jake 1100 ENG1.0010.18203.60 
  Kalerwa, Edwin M 1635 ENG0.001-0.1720-3.40 
  Daly, Grant 1549 ENG1.0010.742014.80 
  Patel, Devan 1657 ENG0.001-0.1520-3.00 
  Lloyd, Stephen M 1499 ENG0.001-0.3220-6.40 
  Shengold, Jeffrey 1560 FRA0.5010.25205.00 
 * 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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