Rapid: Individual Calculations January 2023
 Berger Dit Lacroix, Kilian  Total change: -31.60  Rating chartPersonal card
 Tournoi Rapide de Noel 2022 du Lyon Avenir Echecs LYON FRA 2022-12-17
RcRownchangeKK*chgGame
 1644 2111 3.00 5 -1.58 20 -31.60 
  Fontaine, Christian 1711  * FRA1.0010.08201.60 
  Rosenfeld, Imre 1620 FRA0.001-0.9620-19.20 
  Jacquet, Pascal 1438 FRA1.0010.01200.20 
  Castejon, Nicolas 1936 FRA0.001-0.7320-14.60 
  Arousstamian, Karen 1517 FRA1.0010.02200.40 
 * 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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