Individual Calculations August 2017
 Schutte, Rico  Total change: -21.20  Rating chartPersonal card
 South African Open Chess Championships 2017 (A-Section) Durban RSA 2017-07-14
RcRownchangeKK*chgGame
 1679 1666 3.50 9 -1.06 20 -21.20 
  Oatlhotse, Providence m2066  * BOT0.001-0.0820-1.60 
  Pather, Cayden 1465 RSA1.0010.24204.80 
  Bhawoodien, Shabir Hussain f2066  * RSA0.001-0.0820-1.60 
  Lesuthu, Kali M. 1561 RSA0.501-0.1420-2.80 
  Moodley, Yudhisthira 1543 RSA1.0010.33206.60 
  Modi, Sonia wc1465 RSA1.0010.24204.80 
  Mlahleki, Vusimuzi 1871 RSA0.001-0.2420-4.80 
  Woolf, Charne wf1433 RSA0.001-0.7920-15.80 
  Ohlson, Cecil 1637 RSA0.001-0.5420-10.80 
 * 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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