Individual Calculations August 2022
 Mfazwe, Lutho  Total change: -3.80  Rating chartPersonal card
 2022 South African Open Chess Championships (Open) Cape Town RSA 2022-07-09
RcRownchangeKK*chgGame
 1853 1968 7.00 11 -0.19 20 -3.80 
  Frick, Jacques 1720 RSA1.0010.19203.80 
  Klaasen, Robyn Julian 1609 RSA0.501-0.4020-8.00 
  Teeke, Karabo 1712 RSA0.501-0.3120-6.20 
  Lawerlot, George Lee-Roy 1812 RSA0.001-0.7120-14.20 
  Willenberg, Roland C. 1682 RSA1.0010.16203.20 
  Fredericks, Malcolm Mp. 1817 RSA1.0010.30206.00 
  Mncwabe, Minenhle Junior 1764 RSA1.0010.24204.80 
  Martin, Nico 1674 RSA0.501-0.3520-7.00 
  Erlank, Warrick 1870 RSA1.0010.37207.40 
  Cawdery, Daniel m2417 RSA0.5010.44208.80 
  Kobese, Watu m2311 RSA0.001-0.1220-2.40 

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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