Individual Calculations November 2019
 James, Michael  Total change: -45.20  Rating chartPersonal card
 2019 South African National Club Championship Cape Town RSA 2019-09-27
RcRownchangeKK*chgGame
 1858 1967 1.50 6 -2.26 20 -45.20 
  Felix, Ethon 1731 RSA0.001-0.8020-16.00 
  Salem, Abdarahim 1569 RSA0.501-0.4220-8.40 
  Lynch, Justin 1867 RSA1.0010.36207.20 
  Klaasen, Calvin John f2282 RSA0.001-0.1420-2.80 
  De Jager, Andreas c1656 RSA0.001-0.8620-17.20 
  Amini, Daud 2040 ZIM0.001-0.4020-8.00 

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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