Individual Calculations October 2023
 Pierrot, Yohann  Total change: -2.00  Rating chartPersonal card
 3e Open de La Palme (-2400) LA PALME FRA 2023-09-16
RcRownchangeKK*chgGame
 1726 1968 4.50 6 -0.05 40 -2.00 
  Grand, Theophile 1568  * FRA1.0010.08403.20 
  Touitou-Bouchy, Sylvain 1499 FRA1.0010.05402.00 
  Taoulilit, Messaoud 1762 FRA0.501-0.2640-10.40 
  Capitanio, Patrice 1785 FRA0.501-0.2440-9.60 
  Odoni-Ruffenach, Yann 1603 FRA1.0010.10404.00 
  Mompel Ferruz, Xavier c2138 ESP0.5010.22408.80 
 * 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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