Rapid: Individual Calculations May 2017
 Bornheim, Craig  Total change: 44.00  Rating chartPersonal card
 2017 PSS Rapid Johannesburg RSA 2017-04-22
RcRownchangeKK*chgGame
 2125 1968 5.50 10 2.20 20 44.00 
  Grover, Sahaj g2368  * IND0.001-0.0820-1.60 
  Swartz, David 1970 RSA1.0010.502010.00 
  Barrish, Daniel f2252 RSA0.5010.34206.80 
  Mabusela, Johannes Manyedi m2250 RSA0.001-0.1620-3.20 
  Parodi, Alessandro 2028 RSA0.5010.08201.60 
  Sadie, Johan Jacobus Hendrik 1709 RSA1.0010.18203.60 
  Steyn, Hans 1820 RSA1.0010.30206.00 
  Klaver, Cornelis 2117 RSA1.0010.702014.00 
  Jere, Daniel m2368  * ZAM0.5010.42208.40 
  Makoto, Rodwell m2368  * ZIM0.001-0.0820-1.60 
 * 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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