Rapid: Individual Calculations July 2023
 Delabarre, Olivier  Total change: -25.80  Rating chartPersonal card
 Internationaux de France Rapide 2023 ASNIERES SUR SEINE FRA 2023-06-25
RcRownchangeKK*chgGame
 1681 1912 4.00 7 -1.29 20 -25.80 
  Chabanon, Jean-Luc g2324 FRA0.001-0.0720-1.40 
  Thoue, Jean-Claude 1543 FRA0.001-0.9020-18.00 
  Barth, Adele 1478 FRA1.0010.06201.20 
  Toulemont, Anouk 1622 FRA1.0010.16203.20 
  Dupont, Thimothee 1512  * FRA0.501-0.4220-8.40 
  Caumartin, Yann 1750 FRA1.0010.29205.80 
  Chevillon, Celia 1537 FRA0.501-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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