Rapid: Individual Calculations August 2023
 Duchatel, Sebastien  Total change: 5.20  Rating chartPersonal card
 Rapide Riviera Chess Club 25-06-2023 NICE FRA 2023-06-25
RcRownchangeKK*chgGame
 1279 1111 2.00 6 0.26 20 5.20 
  Naigeon, Artus 1476 FRA0.001-0.1020-2.00 
  Forzani-Ndiaye, Bamba 1174 FRA1.0010.592011.80 
  Glazunov, Michel 1272 FRA0.001-0.2920-5.80 
  Kani, Astor 1287 FRA1.0010.732014.60 
  Ribreau, Anna 1215 FRA0.001-0.3620-7.20 
  Nicot, Sebastien 1251 FRA0.001-0.3120-6.20 

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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