Individual Calculations August 2023
 Mauffrey, Victor  Total change: -60.40  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1499 1815 3.00 7 -3.02 20 -60.40 
  Canton, Guillaume 1573 FRA0.001-0.8020-16.00 
  Nguyen, Duc Minh Tri Maxime 1417 FRA1.0010.08201.60 
  Bah, Ismael 1562 FRA0.001-0.8120-16.20 
  Wanliss-Orlebar, Aubrey Richard 1501 FRA0.001-0.8620-17.20 
  Hafthorsson, Jon Ulfur 1502 ISL1.0010.14202.80 
  Amalot, Quentin 1417 FRA1.0010.08201.60 
  Merkel, Ethan 1518 FRA0.001-0.8520-17.00 

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)
 

 

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