Individual Calculations September 2021
 Laeser, Didier  Total change: -140.40  Rating chartPersonal card
 7eme open d'echec de Thones (-2200) THONES FRA 2021-07-25
RcRownchangeKK*chgGame
 1410 1620 1.00 6 -3.51 40 -140.40 
  Rouzaud, Evan 1698 FRA0.001-0.3940-15.60 
  Priser, Valerie 1394 FRA0.501-0.2940-11.60 
  Thibous, Mathis 1381 FRA0.501-0.3040-12.00 
  Roman, Sylvian 1318 FRA0.001-0.8540-34.00 
  Boatca, Luca 1333 BEL0.001-0.8440-33.60 
  Bronny, Germain 1335 FRA0.001-0.8440-33.60 

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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