Blitz: Individual Calculations May 2017
 Watson, Jacob  Total change: 70.00  Rating chartPersonal card
 CCF OPEN BLITZ April 2017 London ENG 2017-04-17
RcRownchangeKK*chgGame
 1795 1599 5.50 7 3.50 20 70.00 
  Cullen, Anthony P 1999  * ENG0.5010.42208.40 
  Davis, Richard 1591 ENG1.0010.49209.80 
  Stewart, Tony Cm 1860 ENG0.001-0.1820-3.60 
  Boztas, Lana 1462 ENG1.0010.32206.40 
  Haldane, Robin W 1953 ENG1.0010.892017.80 
  Iyengar, Ilya 1990 ENG1.0010.912018.20 
  Wiratunga, Ishan Vh 1712 SRI1.0010.652013.00 
 * 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)
 

 

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