Rapid: Individual Calculations March 2023
 Archet, Jean-Claude  Total change: -34.80  Rating chartPersonal card
 Open rapide Fide de Vincennes 2023 B (1500 Elo - 1900 Elo) VINCENNES FRA 2023-02-12
RcRownchangeKK*chgGame
 1506 1381 0.00 5 -1.74 20 -34.80 
  Sommeillier, Geoffroy 1283 FRA0.001-0.6320-12.60 
  Dupin, Brendan 1647 FRA0.001-0.1820-3.60 
  Devaux, Nicolas 1620 FRA0.001-0.2020-4.00 
  Wurz, Philipp 1631 FRA0.001-0.1920-3.80 
  Galizzi, Juan 1350 FRA0.001-0.5420-10.80 

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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