Individual Calculations September 2023
 Lee Luen Mang, Stefan  Total change: 81.80  Rating chartPersonal card
 39 Open Internacional d'Escacs Andorra 2023 Escaldes-Engordany AND 2023-07-22
RcRownchangeKK*chgGame
 1937 1538 5.00 9 4.09 20 81.80 
  Martinez Martinez, Mateo 2093 FRA0.001-0.0320-0.60 
  Picatoste Verdejo, Sergio 1857 ESP0.001-0.1320-2.60 
  Muratet Carmona, Julia 1705 AND1.0010.722014.40 
  Garraza Obaldia, Esteban 1912 ESP1.0010.902018.00 
  Redondo Flores, David 1951 ESP0.001-0.0720-1.40 
  Terris Gallego, Rafael 1850 ESP1.0010.862017.20 
  Uriarte Prieto, Goio 1945 ESP0.5010.42208.40 
  Lorca Cortada, David 1973 ESP1.0010.942018.80 
  Glimbrant, Torbjorn 2144 SWE0.5010.48209.60 

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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