Rapid: Individual Calculations August 2015
 Chakanyuka, Charles  Total change: -10.20  Rating chartPersonal card
 Watford Rapid-Play Under 2012 ECF Under 175 Watford ENG 2015-06-27
RcRownchangeKK*chgGame
 1797 2082 4.00 5 -0.14 20 -2.80 
  White, David 1940 ENG1.0010.31206.20 
  Cole, Graham 1725 ENG1.0010.11202.20 
  Puiu, Claudiu 1794 ROU0.001-0.8420-16.80 
  Remus Elliot, Luke 1682  * ENG1.0010.08201.60 
  Smith, Simon 1842 ENG1.0010.20204.00 
 * 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)
 
 2nd Watford Rapid-Play Open Watford ENG 2015-07-25
RcRownchangeKK*chgGame
 2102 2082 2.00 5 -0.37 20 -7.40 
  Glavinac, Goran 2111 MKD1.0010.542010.80 
  Radovanovic, Jovica f2253 SRB1.0010.732014.60 
  Okike, David 2163 NGR0.001-0.3920-7.80 
  Davison, Christopher 2016 ENG0.001-0.5920-11.80 
  Taylor, Adam C 1968 ENG0.001-0.6620-13.20 

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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