Individual Calculations August 2019
 Piron, Jean-Marie  Total change: 4.80  Rating chartPersonal card
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 1782 1763 4.50 9 0.24 20 4.80 
  Warnier, Yanis 1946 FRA0.001-0.2620-5.20 
  Parlas, Helin 1506 FRA1.0010.18203.60 
  Chader, Nicolas 1363  * FRA0.501-0.4220-8.40 
  Deveque, Guillaume 2055 FRA1.0010.852017.00 
  Harutyunyan, Safar 2149 FRA0.001-0.0920-1.80 
  Budak, Mehmet 1398 FRA1.0010.10202.00 
  Radovanovic, Luka 2024 FRA0.001-0.1820-3.60 
  Reeder, Andy 2090 USA0.001-0.1320-2.60 
  Lecoeur, Boris 1510 FRA1.0010.19203.80 
 * 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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