Individual Calculations August 2019
 Ider, Ariuna  Total change: 84.00  Rating chartPersonal card
 5e Festival d'Echecs de l'EFE Metz - Groupe J METZ FRA 2019-07-24
RcRownchangeKK*chgGame
 1476 1509 7.00 9 2.10 40 84.00 
  Haidu, Ionel 1494 ROU1.0010.484019.20 
  Pertuy, Noe 1528 FRA1.0010.534021.20 
  Jenvrin, Gerard 1504 FRA1.0010.494019.60 
  Pertuy, Thierry 1412 FRA1.0010.374014.80 
  Wielgocki, Hubert 1416 FRA0.501-0.1340-5.20 
  Hoffner, Antoine 1435 FRA0.001-0.6040-24.00 
  Desse, Mickael 1470 FRA0.501-0.0540-2.00 
  Rossinot, Edouard 1510 FRA1.0010.504020.00 
  Brebant, Eric 1517 FRA1.0010.514020.40 

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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