Individual Calculations May 2023
 Tannous Bonelli, Maxime  Total change: -65.20  Rating chartPersonal card
 Tournoi interne du Corsica Chess Club 2023 gr.D BASTIA FRA 2023-03-03
RcRownchangeKK*chgGame
 1165 1155 0.00 3 -1.47 40 -58.80 
  Brunel, Victor 1238 FRA0.001-0.3940-15.60 
  Pietrelle, Christian 1136 FRA0.001-0.5340-21.20 
  Leoni, Mathis 1122 FRA0.001-0.5540-22.00 

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)
 
 Open de Paques du Corsica Chess Club 2023 BASTIA FRA 2023-04-19
RcRownchangeKK*chgGame
 1655 1155 0.00 2 -0.16 40 -6.40 
  Deladerriere, Apollo 1855 FRA0.001-0.0140-0.40 
  Deladerriere, Helio 1454 FRA0.001-0.1540-6.00 

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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