Rapid: Individual Calculations December 2023
 Delanne, Olivier  Total change: 18.60  Rating chartPersonal card
 21eme Rapid'echecs Challenge Maurice Guelen - Jeunes B TRESSANGE FRA 2023-11-04
RcRownchangeKK*chgGame
 1452 1379 3.00 5 0.93 20 18.60 
  Bohnert, Laurent 1484 FRA1.0010.642012.80 
  Plard, Axel 1635 LUX0.001-0.1920-3.80 
  Girard, Guy 1321 FRA1.0010.42208.40 
  Hublau, Stephane 1646 FRA0.001-0.1820-3.60 
  Kraba, Nassim 1173 FRA1.0010.24204.80 

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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