Individual Calculations August 2023
 Kolchin, Maxim  Total change: 92.96  Rating chartPersonal card
 Vojvodina Open 2023 B Novi Sad SRB 2023-06-29
RcRownchangeKK*chgGame
 1935 1955 8.00 9 3.48 28 97.44 
  Sahin, Cagla Yudum 1555  * TUR1.0010.08282.24 
  Pavkov, Aleksandar 1687 SRB1.0010.17284.76 
  Vujinovic, Predrag 2046 SRB1.0010.622817.36 
  Dragojlovic, Andjelko m2063 SRB0.5010.15284.20 
  Sahin, Burak Doga 1599 TUR1.0010.11283.08 
  Pantelic, Sasa f2100 SRB0.5010.19285.32 
  Cica, Dragan 2102 SRB1.0010.702819.60 
  Pavkov, Nebojsa 2193 SRB1.0010.802822.40 
  Skvortsova, Alena wf2073 FID1.0010.662818.48 
 * 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)
 
 International Tournament "Paracin 2023" - OPEN A Paracin SRB 2023-07-07
RcRownchangeKK*chgGame
 2142 2100 4.00 9 -0.10 28 -2.80 
  Tsvetkov, Andrey f2412 RUS0.001-0.1428-3.92 
  Srivatsan, Karthikeyan c1929 IND1.0010.27287.56 
  Perunovic, Miodrag m2405 SRB0.5010.362810.08 
  Mitsis, Georgios m2412 GRE0.001-0.1428-3.92 
  Garifulin, Yury 1939 SRB0.501-0.2128-5.88 
  Karaivanova, Petya wf1841 BUL1.0010.18285.04 
  Yang, Maxwell 1806 USA1.0010.15284.20 
  Valiyev, Shahin 2220 AZE0.001-0.3428-9.52 
  Petrovic, Aleksa f2311 SRB0.001-0.2328-6.44 

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)
 
 SERBIA OPEN 2023 - Challengers Beograd SRB 2023-07-20
RcRownchangeKK*chgGame
 1908 2100 5.00 7 -0.06 28 -1.68 
  Jankovic, Tamara 1700  * SRB1.0010.08282.24 
  Stankovic, Andrea 1868 SRB1.0010.21285.88 
  Pecurica, Milos f2371 MNE0.001-0.1728-4.76 
  Ljubisavljevic, Zivojin Z m1887 SRB0.001-0.7728-21.56 
  Markus, Pavle 1748 SRB1.0010.11283.08 
  Aadith, R 1805 IND1.0010.15284.20 
  Stamatovic, Aleksandar 1978 SRB1.0010.33289.24 
 * 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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