Rapid: Individual Calculations April 2023
 Artis, Paul  Total change: -25.00  Rating chartPersonal card
 Open rapide mensuel Colomiers - Mars 2023 COLOMIERS FRA 2023-03-04
RcRownchangeKK*chgGame
 1522 1426 0.00 3 -1.25 20 -25.00 
  Vine, Thibaut 1856 FRA0.001-0.0720-1.40 
  De Biasi, Gregory 1248 FRA0.001-0.7320-14.60 
  Barrera, Charles 1462 FRA0.001-0.4520-9.00 

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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