Rapid: Individual Calculations June 2019
 Makoto, Rodwell  Total change: -15.20  Rating chartPersonal card
 2019 SWVG Arnold Classic (Prestige Rapid) Johannesburg RSA 2019-05-18
RcRownchangeKK*chgGame
 2170 2420 7.00 10 -0.76 20 -15.20 
  Smit, Devon 2020  * RSA1.0010.08201.60 
  Mpya, Tshediso M 2020  * RSA1.0010.08201.60 
  Mthunzi, Brighton 2032 RSA1.0010.09201.80 
  Grover, Sahaj g2475 IND0.001-0.4220-8.40 
  Khumalo, Keith c2020  * RSA0.501-0.4220-8.40 
  Mabusela, Johannes Manyedi m2302 RSA0.501-0.1620-3.20 
  Oatlhotse, Providence m2230 BOT1.0010.25205.00 
  Mnguni, Jacob Dumisani 2210 RSA1.0010.23204.60 
  Cawdery, Daniel m2369 RSA0.501-0.0720-1.40 
  Erlank, Warrick 2020  * RSA0.501-0.4220-8.40 
 * 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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