Rapid: Individual Calculations August 2023
 Ney-Alexandre, Ylan  Total change: 72.80  Rating chartPersonal card
 7e Championnat de Martinique d'Echecs - Mixte rapide LE LAMENTIN FRA 2023-07-08
RcRownchangeKK*chgGame
 1463 1196 3.00 6 1.82 40 72.80 
  Chancerel, Dominique 1645 FRA0.001-0.0640-2.40 
  Zozor, Alain 1418 FRA1.0010.784031.20 
  Anselin, Djavan 1578 FRA1.0010.914036.40 
  Marti, Victor 1267 FRA0.001-0.4040-16.00 
  Gautier, Jean-Luc 1379 FRA1.0010.744029.60 
  Lefrancois, Frederic 1490 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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