Individual Calculations February 2017
 Jamroz, Viktor  Total change: 29.20  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Jan 17 London ENG 2017-01-14
RcRownchangeKK*chgGame
 1652 1692 3.50 5 0.73 40 29.20 
  Haddock, Paul 1570 ENG1.0010.334013.20 
  Pepe, Salvatore 1646 ENG0.501-0.0640-2.40 
  Ritchie, Paul 1550 ENG1.0010.314012.40 
  Jazdzewski, Daniel 1843 POL0.5010.20408.00 
  Pride, Stephen C 1653 ENG0.501-0.0540-2.00 

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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