Individual Calculations November 2019
 Modirwa, Ofentse  Total change: -2.40  Rating chartPersonal card
 Free State Closed 2019 (A-Section) Bloemfontein RSA 2019-09-27
RcRownchangeKK*chgGame
 1552 1284 0.50 3 -0.06 40 -2.40 
  Wasserman, Johan F. 1684  * RSA0.001-0.0840-3.20 
  Posholi, Kamohelo 1490 RSA0.001-0.2440-9.60 
  Raad, Graham 1482 RSA0.5010.264010.40 
 * 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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