Rapid: Individual Calculations July 2017
 Jamroz, Krzysztof  Total change: -7.60  Rating chartPersonal card
 Richmond Rapidplay Open June 2017 Twickenham ENG 2017-06-18
RcRownchangeKK*chgGame
 1973 2052 3.00 6 -0.38 20 -7.60 
  Thatte, Nishchal 1652  * ENG1.0010.08201.60 
  Merriman, John 2214 ENG0.001-0.2920-5.80 
  Zhao, Haolin 1652  * ENG1.0010.08201.60 
  Hammond, Benjamin 1652  * ENG1.0010.08201.60 
  Buckley, Graeme N m2342 ENG0.001-0.1620-3.20 
  Sowray, Peter J f2323 ENG0.001-0.1720-3.40 
 * 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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