Rapid: Individual Calculations February 2017
 Kalerwa, Edwin M  Total change: 25.60  Rating chartPersonal card
 Muswell Hill FIDE Rapid January Open London ENG 2017-01-28
RcRownchangeKK*chgGame
 2006 1734 2.50 6 1.28 20 25.60 
  Balaji, Musiri Lakshminarayanan 1619 ENG1.0010.34206.80 
  Jogstad, Martin f2133 SWE0.5010.42208.40 
  Stembridge, Ed 2054 ENG0.001-0.1320-2.60 
  Orgler, Philipp 2026 AUT1.0010.852017.00 
  Sowray, Peter J f2134  * ENG0.001-0.0820-1.60 
  Tippleston, Charles E c2068 ENG0.001-0.1220-2.40 
 * 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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