Player Page

Vrey, IE (Ivan Eugene)
Dob: 2009/12/17 (U16)
Gender: Male
Chess SA id: 109092906
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (312 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1422.8
Current Weighted rating1419.2
Current Weighted performance1234.6
Current official/published rating (highest between Raw, WR and WP)1422.8
Current highest rating achieved1445.5
Current floor (min rating allowed)945.5
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±120.7
Current Raw change used (final)0.0
Projected new Raw rating1422.8
Projected new Weighed rating1305.8
Projected new Weighted performance1234.6
Projected new final Raw rating (if new WP > new Raw)1422.8
Projected new highest rating1445.5
Projected new floor945.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1422.8
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1429.2
Current Weighted rating1425.0
Current Weighted performance1234.6
Current official/published rating (highest between Raw, WR and WP)1429.2
Current highest rating achieved1456.7
Current floor (min rating allowed)956.7
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±119.6
Current Raw change used (final)0.0
Projected new Raw rating1429.2
Projected new Weighed rating1311.2
Projected new Weighted performance1234.6
Projected new final Raw rating (if new WP > new Raw)1429.2
Projected new highest rating1456.7
Projected new floor956.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1429.2
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1290.8
Current Weighted rating1290.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1290.8
Current highest rating achieved1290.8
Current floor (min rating allowed)790.8
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1290.8
Projected new Weighed rating1187.5
Projected new Weighted performance252.8
Projected new final Raw rating (if new WP > new Raw)1290.8
Projected new highest rating1290.8
Projected new floor790.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.8
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 4.0 1401.8 1403.9 Analysis
13 D2 School League Finals 2023 (U15) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 6 6 4.5 1389.8 1389.8 Analysis
12 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1421.1 1428.2 Analysis
11 D2 Schools Individuals 2023 (U15 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 3.5 1421.1 1428.2 Analysis
10 FIDE at The King`s Gate 2.0 2022 (C) 2022/10/22 2022/10/22 Bojanala Platina (NBR) Standard 92 0.94 5 5 3.0 1445.5 1456.7 Analysis
9 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1336.1 1317.7 Analysis
8 D2 School League Finals 2022 (U13) 2022/08/20 2022/08/20 West Rand (GWR) Standard 60 0.83 5 5 5.0 1336.1 1317.7 Analysis
7 2019 Gauteng School League Finals (U11 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1238.4 1178.7 Analysis
6 D2 League Finals 2019 (U11) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 7 6 6.0 1238.4 1178.7 Analysis
5 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 5.0 1194.8 1222.0 Analysis
4 2018 Gauteng League Final (U9) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1228.0 1217.2 Analysis
3 D2 Schools Individuals 2018 (U9 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 4 3.0 1177.8 1172.4 Analysis
2 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 4.0 1177.8 1200.0 Analysis
1 Fonties Challenge 2018 (U9) 2018/04/21 2018/04/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 70 51 4 15 53.0 75.7 218.6 1160.9 1379.5
White 33 24 2 7 25.0 75.8 218.9 1222.1 1441.0
Black 37 27 2 8 28.0 75.7 218.2 1106.3 1324.6
Standard All 60 42 4 14 44.0 73.3 198.3 1185.8 1384.1
White 29 20 2 7 21.0 72.4 190.5 1244.2 1434.7
Black 31 22 2 7 23.0 74.2 205.6 1131.2 1336.9
Rapid All 10 9 0 1 9.0 90.0 340.0 1011.4 1351.4
White 4 4 0 0 4.0 100.0 425.0 1062.1 1487.1
Black 6 5 0 1 5.0 83.3 283.3 977.6 1260.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090101002 Tshatsheka, J (Junior) 2 2.0 2 0 0 100.0 1256.9 425.0 1681.9 View list
2 1080136704 Klaas, O (Oyintanda) 2 1.5 1 1 0 75.0 1389.8 212.5 1602.3 View list
3 1090152518 Pretorius, X (Xhiann) 2 1.0 1 0 1 50.0 1389.8 0.0 1389.8 View list
4 1080117305 Cooper-Bell, R (Rueben) 1 1.0 1 0 0 100.0 1238.4 425.0 1663.4 View list
5 110091709 Botes, E (Evan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090100323 Beukes, K (Keanu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1090105696 Barradas, K (Keanu) 1 1.0 1 0 0 100.0 1228.0 425.0 1653.0 View list
8 1090149204 Badenhorst, J (Junaid) 1 1.0 1 0 0 100.0 1421.1 425.0 1846.1 View list
9 109083529 Arangies, N (Nico) 1 1.0 1 0 0 100.0 1238.4 425.0 1663.4 View list
10 1080146373 Abdula, T (Tshegofatso) 1 1.0 1 0 0 100.0 1389.8 425.0 1814.8 View list
11 1100107431 De Villiers, K (Konrad) 1 1.0 1 0 0 100.0 1336.1 425.0 1761.1 View list
12 108078727 De Wee, JM (Jared) 1 1.0 1 0 0 100.0 1238.4 425.0 1663.4 View list
13 109093907 Dindi, SM (Samukelo Mfundo) 1 1.0 1 0 0 100.0 1336.1 425.0 1761.1 View list
14 1100144057 Dikane, O (Oageng) 1 1.0 1 0 0 100.0 1445.5 425.0 1870.5 View list
15 1090101033 Geldenhuys, M (Marnus) 1 1.0 1 0 0 100.0 1194.8 425.0 1619.8 View list
16 1090098056 Fritz, J (Janez) 1 1.0 1 0 0 100.0 1238.4 425.0 1663.4 View list
17 1090113576 Fiford, JA (Jason) 1 1.0 1 0 0 100.0 1336.1 425.0 1761.1 View list
18 210091335 Ernst, M (Magdaleen) 1 1.0 1 0 0 100.0 1336.1 425.0 1761.1 View list
19 2110114800 Janse Van Vuuren, T (Telana) 1 1.0 1 0 0 100.0 1194.8 425.0 1619.8 View list
20 2090114766 Jerling, J (Jaylin) 1 1.0 1 0 0 100.0 1194.8 425.0 1619.8 View list