Rapid: Individual Calculations May 2017
 Barrish, Daniel  Total change: -63.80  Rating chartPersonal card
 2017 PSS Rapid Johannesburg RSA 2017-04-22
RcRownchangeKK*chgGame
 2012 2252 4.50 10 -3.19 20 -63.80 
  Frick, Denise wm1852  * RSA1.0010.08201.60 
  Makoto, Rodwell m2415 ZIM0.001-0.2820-5.60 
  Bornheim, Craig c1968 RSA0.501-0.3420-6.80 
  Khumalo, Keith 1852  * RSA0.001-0.9220-18.40 
  Mazibuko, Khanya c1856 RSA1.0010.08201.60 
  Manan, Yoboue Hermann 2124 CIV0.501-0.1720-3.40 
  Klaver, Cornelis 2117 RSA0.501-0.1820-3.60 
  Van Zyl-Rudd, Jack f1852  * RSA0.501-0.4220-8.40 
  Ristovich, Dmitar S. 2015 RSA0.501-0.3020-6.00 
  Jurgensen, Graham c2070 RSA0.001-0.7420-14.80 
 * 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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