Rapid: Individual Calculations February 2023
 Molla, Prenge  Total change: -3.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 28 janvier 2023 LYON FRA 2023-01-28
RcRownchangeKK*chgGame
 1559 1364 1.00 4 -0.16 20 -3.20 
  Morin-Roche, Hugo 1564 FRA0.001-0.2420-4.80 
  Niehaus, Thomas 1770 GER0.001-0.0820-1.60 
  Roblin, Jean 1188 FRA1.0010.27205.40 
  Rahnama, Matin 1712 FRA0.001-0.1120-2.20 

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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