Individual Calculations February 2023
 Jovanovic, Ivan M  Total change: -50.40  Rating chartPersonal card
 Int. Tournament "Prestige 2023" - OPEN B Paracin SRB 2023-01-17
RcRownchangeKK*chgGame
 1480 1741 3.00 7 -2.52 20 -50.40 
  Ilic, Mia 1285 SRB1.0010.06201.20 
  Percevic, Velimir 1807 SRB0.5010.09201.80 
  Demirkol, Kerim Calvelo 1556 TUR0.501-0.2420-4.80 
  Ajradinoska, Indzi 1401 MKD0.001-0.8820-17.60 
  Kalin, Andrei 1456 MKD0.001-0.8420-16.80 
  Tanase, Andrei V. 1341  * ROU0.501-0.4220-8.40 
  Merdzhanov, Vladko 1512 BUL0.501-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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