Individual Calculations August 2023
 Adiba, Jean-Claude  Total change: -12.20  Rating chartPersonal card
 Deuxieme open lent du quercy blanc CASTELNAU MONTRATIER FRA 2023-07-16
RcRownchangeKK*chgGame
 1366 1386 3.00 7 -0.67 20 -13.40 
  Ladeveze, Noe 1025 FRA1.0010.10202.00 
  Bussacchini, Michel 1808 MNC0.001-0.0720-1.40 
  Pecharman, Theo 1303 FRA0.501-0.1120-2.20 
  Dewachter, Luc 1587 BEL0.5010.26205.20 
  Borceux, Theophile 1252 FRA0.001-0.6820-13.60 
  Sassi, Ludovic 1032 FRA1.0010.11202.20 
  Guerin, Laurent 1552 FRA0.001-0.2820-5.60 

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)
 
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1534 1386 2.00 5 0.06 20 1.20 
  Llopis De Aysa, Manuel c2017 ESP0.001-0.0120-0.20 
  Quet, Michel 1108 FRA1.0010.17203.40 
  Manasyan, Garnik 1791 FRA0.001-0.0820-1.60 
  Cros, Achille 1081 FRA1.0010.14202.80 
  Lafarge, Olivier 1672 FRA0.001-0.1620-3.20 

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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