Individual Calculations August 2023
 Madan, Bogdan  Total change: -1.20  Rating chartPersonal card
 Cupa viitorilor Mari Maestri, turneul A Chisinau MDA 2023-07-10
RcRownchangeKK*chgGame
 1287 1147 2.50 7 -0.03 40 -1.20 
  Arsene, Fabian 1482 MDA0.001-0.1240-4.80 
  Arsene, Amadeea 1007 MDA1.0010.314012.40 
  Soilita, Nichita 1697 MDA0.001-0.0340-1.20 
  Balan, Iurie 1299 MDA0.5010.20408.00 
  Dobrovolschi, Artiom 1283 MDA0.001-0.3240-12.80 
  Vrabie, Ion 1104 MDA0.001-0.5640-22.40 
  Albu, Radu 1140 MDA1.0010.494019.60 

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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