Individual Calculations February 2023
 Van Wonterghem Couta, Ambroise  Total change: -53.60  Rating chartPersonal card
 Team 2023 - PDL Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1326 1293 1.00 1 0.55 40 22.00 
  Viaud, Samuel 1326 FRA1.0010.554022.00 

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)
 
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1311 1293 0.50 5 -1.89 40 -75.60 
  Gadois, Arnaud 1510 FRA0.001-0.2240-8.80 
  Allard Nedellec, Anna 1511 FRA0.001-0.2240-8.80 
  Glon Tombi Ambassa, Hermione 1071 FRA0.501-0.2840-11.20 
  Gaudin, Roger 1256 FRA0.001-0.5540-22.00 
  Boissiere, Elea 1205 FRA0.001-0.6240-24.80 

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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