Individual Calculations June 2022
 Solomon, Kenny  Total change: -1.20  Rating chartPersonal card
 2022 South African Closed Chess Championships (Open) Cape Town RSA 2022-05-06
RcRownchangeKK*chgGame
 2175 2356 5.50 8 -0.12 10 -1.20 
  Klaasen, Calvin John f2245 RSA0.501-0.1510-1.50 
  Mhango, Banele f2206 RSA1.0010.30103.00 
  Bhawoodien, Shabir Hussain f2033 RSA1.0010.13101.30 
  Cawdery, Daniel m2419 RSA0.5010.09100.90 
  Kobese, Watu m2324 RSA0.501-0.0410-0.40 
  Barrish, Daniel f2281 RSA0.001-0.6010-6.00 
  Mazibuko, Khanya c1956  * RSA1.0010.08100.80 
  Willenberg, Kenneth Sean 1935 RSA1.0010.07100.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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