Individual Calculations February 2023
 Dinic, Dragan  Total change: -26.40  Rating chartPersonal card
 Amateur OPEN Championship 2023 (Under 2400) Paracin SRB 2023-01-09
RcRownchangeKK*chgGame
 1936 2157 5.50 9 -1.34 20 -26.80 
  Lukic, Sasa 1806 SRB1.0010.11202.20 
  Velikov, Nikola 1919 BUL0.501-0.3020-6.00 
  Kostic, Aleksandar 1957 SRB0.001-0.7620-15.20 
  Milutinovic, Bojan 1792 SRB0.501-0.4020-8.00 
  Margadgua, Erdenebayar 1785 MGL1.0010.10202.00 
  Brankovan, Mario 1912 SRB1.0010.20204.00 
  Kostic, Milutin B f2005 SRB0.501-0.2020-4.00 
  Abugenda, Nagi 2026 LBA1.0010.32206.40 
  Garic, Radomir f2222 SRB0.001-0.4120-8.20 

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)
 
 Int. Tournament "Prestige 2023" - OPEN A Paracin SRB 2023-01-17
RcRownchangeKK*chgGame
 2103 2157 4.50 8 0.02 20 0.40 
  Bachaliashvili, Eduard 1794 RUS0.001-0.9020-18.00 
  Dumbelovic, Novak 1978 SRB1.0010.27205.40 
  Pogorelskikh, Sofia wf2060 FID1.0010.37207.40 
  Garifullina, Leya mwg2357 RUS0.5010.26205.20 
  Ivanov, Mikhail M g2320 SRB0.5010.22204.40 
  Jocev, Milan f2320 SRB0.5010.22204.40 
  Ghevondyan, Arman 1943 ARM0.501-0.2720-5.40 
  Vanden Bussche, Steven 2050 BEL0.501-0.1520-3.00 

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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