Individual Calculations August 2017
 Claisse, Patrick  Total change: -9.00  Rating chartPersonal card
 25eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2017-07-22
RcRownchangeKK*chgGame
 1769 1757 3.50 8 -0.45 20 -9.00 
  Ouakhir, Pierre Mehdi c2157  * MAR0.001-0.0820-1.60 
  Bordet, Jacky 1475 FRA1.0010.16203.20 
  Llopis De Aysa, Manuel c2083 ESP0.001-0.1320-2.60 
  Maret, Simon 1450 FRA1.0010.14202.80 
  Dubois, Martine wm1946 FRA0.5010.25205.00 
  Dubois, Marie 1941 FRA0.001-0.2620-5.20 
  Ouahhoud, Yassine 1559 FRA0.501-0.2620-5.20 
  Amr-Tardif, Corail 1543 FRA0.501-0.2720-5.40 
 * 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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