Individual Calculations April 2020
 Sathish, Abinavah  Total change: 0.00  Rating chartPersonal card
 2020 Waterkloof Open Chess Tournament (Section A) Pretoria RSA 2020-02-29
RcRownchangeRpKK*chgGame
 1499 0 1.00 5 0.00 1259   0.00 
  Simpson, Michael 1687 RSA0.0010.00 0.00 
  Du Plessis, Jan 1571 RSA0.0010.00 0.00 
  Smit, Yoshua 1391 RSA0.5010.00 0.00 
  Levitan, Judah Nathan 1294 RSA0.5010.00 0.00 
  Naidoo, Tashil 1552 RSA0.0010.00 0.00 

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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