Individual Calculations June 2018
 Oberholzer, Francois  Total change: -0.20  Rating chartPersonal card
 2018 Capablanca Chess Festival (IM Norm) Pretoria RSA 2018-04-26
RcRownchangeKK*chgGame
 2143 2061 3.50 9 -0.01 20 -0.20 
  Luanja, Geoffrey 2276 ZAM0.001-0.2320-4.60 
  Mwale, Joseph c2212 MAW0.5010.20204.00 
  Oatlhotse, Providence m2191 BOT0.5010.18203.60 
  Bouah, Lyndon c2118 RSA1.0010.582011.60 
  February, Jesse Nikki wm1899 RSA0.001-0.7120-14.20 
  Paiva, Donaldo c2210 MOZ0.001-0.3020-6.00 
  Du Plessis, Heinco 1997 RSA0.001-0.5920-11.80 
  Pon, Matt f2177 RSA0.5010.16203.20 
  Fawole, John Oyeyemi f2211 NGR1.0010.702014.00 

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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