Rapid: Individual Calculations June 2019
 Smit, Devon  Total change: 18.60  Rating chartPersonal card
 2019 SWVG Arnold Classic (Prestige Rapid) Johannesburg RSA 2019-05-18
RcRownchangeKK*chgGame
 1899 1743 3.50 8 0.93 20 18.60 
  Makoto, Rodwell m2143  * ZIM0.001-0.0820-1.60 
  Tenzer, Daniel 1413 RSA0.001-0.8820-17.60 
  Molepo, Maropeng Quintallion 1723 RSA1.0010.47209.40 
  Bhawoodien, Shabir Hussain f2026 RSA0.001-0.1620-3.20 
  Goosen, Anton c1965 RSA1.0010.782015.60 
  Oatlhotse, Providence m2143  * BOT0.001-0.0820-1.60 
  Mpya, Tshediso M 1958 RSA1.0010.772015.40 
  Steyn, Hans 1820 RSA0.5010.11202.20 
 * 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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