Rapid: Individual Calculations March 2023
 Badiou, Serge  Total change: 4.80  Rating chartPersonal card
 Rapide Master et Junior du Riviera Chess Club du 5 Fevrier 2023 NICE FRA 2023-02-05
RcRownchangeKK*chgGame
 1278 1157 0.00 3 -1.03 20 -20.60 
  Yin, Milo 1404 FRA0.001-0.1920-3.80 
  Aili, Clement 1207 FRA0.001-0.4320-8.60 
  Bataille, Simon 1222 FRA0.001-0.4120-8.20 

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)
 
 Tournoi Rapide Echiquier Nicois 12 fevrier 2023 NICE FRA 2023-02-14
RcRownchangeKK*chgGame
 1511 1157 2.00 4 1.27 20 25.40 
  Noerdinger, Leo 1645 FRA0.001-0.0420-0.80 
  Guez, Jean Philippe 1079 FRA1.0010.39207.80 
  Pacchioni, Fabien 1728 FRA0.001-0.0220-0.40 
  Martin, Julien 1590 FRA1.0010.942018.80 

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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