Individual Calculations July 2023
 Herve, Alban  Total change: 43.20  Rating chartPersonal card
 19e Grand Prix du Beaujolais (moins de 1600 elo) - Open B VILLEFRANCHE SUR SAONE FRA 2023-06-17
RcRownchangeKK*chgGame
 1305 1091 2.00 4 1.08 40 43.20 
  Mollot, Patrick 1338 FRA0.001-0.1940-7.60 
  Roland, Francois 1257 FRA0.5010.22408.80 
  Granger, Roland 1270 FRA1.0010.734029.20 
  Benouaret, Karim 1355 FRA0.5010.324012.80 

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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