Rapid: Individual Calculations September 2017
 Zabrocki, Philip Am  Total change: -11.60  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeKK*chgGame
 1632 1802 5.00 8 -0.58 20 -11.60 
  Ye, Kevin 1471 ENG1.0010.12202.40 
  Rathbone-Jones, Ifan 1647 WLS1.0010.29205.80 
  Mihalik, Agoston 2097 HUN0.001-0.1520-3.00 
  Phillips, David 1402  * ENG0.001-0.9220-18.40 
  Remus Elliot, Luke 1402  * ENG1.0010.08201.60 
  Graff, Ben 1703 ENG1.0010.36207.20 
  Guha, Chirag 1702 WLS0.501-0.1420-2.80 
  Kalerwa, Edwin M 1635 ENG0.501-0.2220-4.40 
 * 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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