Rapid: Individual Calculations March 2023
 Collandre, Yann  Total change: -3.40  Rating chartPersonal card
 Open rapide Fide de Vincennes 2023 B (1500 Elo - 1900 Elo) VINCENNES FRA 2023-02-12
RcRownchangeKK*chgGame
 1610 1512 2.50 7 -0.17 20 -3.40 
  Fouassier, Paul 1717 FRA0.001-0.2420-4.80 
  Wurz, Philipp 1631 FRA0.001-0.3420-6.80 
  Denevert, Michel 1590 FRA1.0010.612012.20 
  Le Calve, Titouan 1654 FRA0.5010.19203.80 
  Cuellar Duarte, Sandro 1309 FRA1.0010.24204.80 
  Guerlach, Frederic 1868 FRA0.001-0.1120-2.20 
  Kolodziejczyk, Boris 1498 FRA0.001-0.5220-10.40 

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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