Individual Calculations August 2023
 Chofardet, Pierre  Total change: 218.80  Rating chartPersonal card
 19e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LENS FRA 2023-07-01
RcRownchangeKK*chgGame
 1786 1540 3.50 8 1.78 40 71.20 
  Garrigue, Julian 1994 FRA0.001-0.0640-2.40 
  Teychene, Jean-Louis 1740 FRA1.0010.764030.40 
  Sur Cortier, Colin 1816 FRA0.001-0.1740-6.80 
  Coudene, Martin 1752 FRA0.001-0.2340-9.20 
  Pont, Jean-Claude 1661 FRA1.0010.664026.40 
  Ladigue, Aurelien 1779 FRA0.5010.304012.00 
  Pai Liu, Paul 1936 FRA0.001-0.0840-3.20 
  Pinelli, Gian 1613 SUI1.0010.604024.00 

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)
 
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1645 1540 7.00 9 3.69 40 147.60 
  Hegedus, Pascal 1229 FRA1.0010.14405.60 
  Hadamard, Olivier 1761 FRA1.0010.784031.20 
  Denivet, Axel 1838 BEL0.5010.354014.00 
  Marmion, Alexandre 1549 FRA1.0010.514020.40 
  Tarquini, Come 1403 FRA0.501-0.1840-7.20 
  David, Iris 1690 FRA1.0010.704028.00 
  Roche, Yves 1762 FRA1.0010.784031.20 
  Zanin, Clement 1790 FRA0.001-0.1940-7.60 
  Deneyer, Frank 1780 BEL1.0010.804032.00 

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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