Individual Calculations January 2024
 Jack, Azile  Total change: 41.20  Rating chartPersonal card
 2023 USSA Championships (Open) Durban RSA 2023-12-04
RcRownchangeKK*chgGame
 1410 1459 5.50 8 1.03 40 41.20 
  Buchner, Eduard 1282 RSA1.0010.274010.80 
  Ndwambi, Talifhani 1404 RSA0.001-0.5840-23.20 
  Higgins, Franco 1081 RSA1.0010.09403.60 
  Molobi, Gomolemo 1193 RSA1.0010.18407.20 
  Nieuwoudt, Dawid 1412 RSA1.0010.434017.20 
  Hemeni, Simamnkele 1786 RSA1.0010.874034.80 
  Bezuidenhout, Lian 1639 RSA0.5010.24409.60 
  Le Roux, Emile Paul 1480 RSA0.001-0.4740-18.80 

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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