Rapid: Individual Calculations February 2023
 Prod`hon, Alexandre  Total change: 6.20  Rating chartPersonal card
 14eme Open Rapide de Saint-Dizier SAINT DIZIER FRA 2023-01-22
RcRownchangeKK*chgGame
 1321 1050 1.50 6 0.31 20 6.20 
  Krajewski, Thomas 1517 FRA0.001-0.0520-1.00 
  Louot, Catherine 1357 FRA1.0010.862017.20 
  Tribout, Marius 1427 FRA0.001-0.0920-1.80 
  Yahiaoui, Zakaria 1177 FRA0.5010.17203.40 
  Collot, David 1348 FRA0.001-0.1520-3.00 
  Martins, Teo 1098 FRA0.001-0.4320-8.60 

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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