Rapid: Individual Calculations March 2023
 Langlet, Didier  Total change: 26.40  Rating chartPersonal card
 Le Rapide de Fevrier 2023 - Bourgoin-Jallieu BOURGOIN JALLIEU FRA 2023-02-24
RcRownchangeKK*chgGame
 1478 1417 3.00 4 1.32 20 26.40 
  Feuvrier, Julien 1355 FRA1.0010.41208.20 
  Mandalas, Vassilias 1497 FRA0.001-0.3920-7.80 
  Paret, Alain 1624 FRA1.0010.772015.40 
  Le Pennec, Stephane 1437 FRA1.0010.532010.60 

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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