Rapid: Individual Calculations May 2023
 Natale, Bruno  Total change: -32.20  Rating chartPersonal card
 25eme tournoi rapide de Castelsarrasin CASTELSARRASIN FRA 2023-04-16
RcRownchangeKK*chgGame
 1351 1548 2.00 5 -1.61 20 -32.20 
  Louvard, Sayan 1144 FRA1.0010.08201.60 
  Mamane, Khalil 1860 FRA0.001-0.1420-2.80 
  Soumet, Claude 1280 FRA0.001-0.8320-16.60 
  Guettafi, Zaia 1271 FRA1.0010.17203.40 
  Costet, Jean-Michel 1201 FRA0.001-0.8920-17.80 

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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