Individual Calculations December 2023
 Ognyanov, Michail  Total change: 6.40  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1941 1850 2.50 6 0.16 40 6.40 
  Wahlund, Max c2079 SWE0.5010.294011.60 
  De Martino, Peppe 1572 NED1.0010.17406.80 
  Ismail, Tamer 2121 BEL0.5010.334013.20 
  Boucquet, Emile c2199 BEL0.001-0.1140-4.40 
  Avcu, Uraz 1490 TUR0.501-0.4040-16.00 
  Iolis, Oleg 2183 BEL0.001-0.1240-4.80 

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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