Individual Calculations May 2018
 Klaasen, Calvin John  Total change: 16.60  Rating chartPersonal card
 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Open Session MATOLA MOZ 2018-04-08
RcRownchangeKK*chgGame
 2218 2272 6.00 9 0.83 20 16.60 
  Do Santos Julio, Joao Manuel c2132 ANG0.501-0.1920-3.80 
  Bezuidenhout, Roland c2116 RSA0.501-0.2120-4.20 
  Mulenga, Prince Daniel 2249 ZAM1.0010.47209.40 
  Bhawoodien, Mohamed Ozayr f2134 RSA1.0010.31206.20 
  Paiva, Donaldo c2210 MOZ0.501-0.0920-1.80 
  Munenga, Douglas D f2288 ZAM1.0010.522010.40 
  Aderito, Pedro m2323 ANG0.001-0.4320-8.60 
  Silva, David m2256 ANG0.501-0.0220-0.40 
  Domingos, Catarino f2253 ANG1.0010.47209.40 

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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