Player Page

Van Nieuwenhuizen, J (Jacques)
Dob: 2011/03/11 (U14)
Gender: Male
Chess SA id: 1110116609
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (22 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
Curent Raw rating1322.9
Curent Weighted rating1303.7
Curent Weighted performance1322.5
Current official/published rating (highest between Raw, WR and WP)1322.9
Current floor (min rating allowed)888.5
Current highest rating achieved1388.5
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)±139.2
Current Raw change used (final)0.0
Projected new Raw rating1322.9
Projected new Weighed rating1305.3
Projected new Weighted performance1322.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1322.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1388.5
Projected new floor888.5
Projected new K-facor36
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
Curent Raw rating1319.3
Curent Weighted rating1308.3
Curent Weighted performance1318.8
Current official/published rating (highest between Raw, WR and WP)1319.3
Current floor (min rating allowed)885.3
Current highest rating achieved1385.3
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)±139.9
Current Raw change used (final)0.0
Projected new Raw rating1319.3
Projected new Weighed rating1309.2
Projected new Weighted performance1318.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1385.3
Projected new floor885.3
Projected new K-facor36
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
Curent Raw rating1183.8
Curent Weighted rating1193.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1193.6
Current floor (min rating allowed)718.4
Current highest rating achieved1218.4
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)±169.7
Current Raw change used (final)0.0
Projected new Raw rating1183.8
Projected new Weighed rating1192.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.5
Projected effective change (new Official - current Official)-1.1
Projected new highest rating1218.4
Projected new floor718.4
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)718.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor718.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Sedibeng Chess Open 11 May 2024 (U13 Boys) 2024/05/11 2024/05/11 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1268.9 1266.4 Analysis
4 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1298.2 1304.2 Analysis
3 Valia's Open 2024 (D) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1272.8 1281.5 Analysis
2 NG Kerk Vanderbijlpark Suid 2024 (C) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1272.8 1281.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1303.6 1316.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Sedibeng Chess Open 11 May 2024 (U13 Boys) 2024/05/11 2024/05/11 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1268.9 1266.4 Analysis
20 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1298.2 1304.2 Analysis
19 Valia's Open 2024 (D) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1272.8 1281.5 Analysis
18 NG Kerk Vanderbijlpark Suid 2024 (C) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1272.8 1281.5 Analysis
17 2024 Gauteng Inter-Region Chess Championship (U14A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1303.6 1316.1 Analysis
16 Dr Pieter Hangelbroek Rapid 2023 (B) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 4 1.0 1292.6 1218.4 Analysis
15 NWU Vaal Open 2023 (D) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 3.5 1292.6 1279.4 Analysis
14 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 1.0 1357.7 1357.2 Analysis
13 2023 Sedibeng West District Schools Chess Tournament (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1357.7 1357.2 Analysis
12 Eureka Open 2023 (D) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1378.9 1385.3 Analysis
11 Overvaal Ope Jul 2023 (C) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1378.9 1385.3 Analysis
10 VaalPark Primary Open Chess 2023 (C) 2023/06/16 2023/06/16 Sedibeng (GSV) Rapid 45 0.74 5 5 3.0 1388.5 1200.0 Analysis
9 Driehoek Open Chess Tournament 2023 (D) 2023/05/13 2023/05/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1309.4 1317.7 Analysis
8 Valia's Chess Tournament 2023 (D) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1309.4 1317.7 Analysis
7 Overvaal Open 2023 (D) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1309.1 1320.9 Analysis
6 AG Visser Open 2023 (C) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1281.3 1289.2 Analysis
5 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 3 2.0 1273.8 1281.6 Analysis
4 Dirk De Koster Chess Open 2022 (D) 2022/04/23 2022/04/23 Ekurhuleni (GE) Standard 61 0.83 5 5 4.0 1226.3 1224.0 Analysis
3 Hoerskool Drie Riviere 2020 (D) 2020/03/07 2020/03/07 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1233.5 1234.4 Analysis
2 Eureka Chess Open 2019 (H) 2019/07/27 2019/07/27 Sedibeng (GSV) Standard 61 0.83 5 5 3.5 1200.0 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 11 3 11 12.5 50.0 0.0 1299.8 1299.8
White 14 8 1 5 8.5 60.7 91.1 1281.8 1372.8
Black 11 3 2 6 4.0 36.4 -115.9 1322.7 1206.8
Standard All 25 11 3 11 12.5 50.0 0.0 1299.8 1299.8
White 14 8 1 5 8.5 60.7 91.1 1281.8 1372.8
Black 11 3 2 6 4.0 36.4 -115.9 1322.7 1206.8
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 102 56 8 38 60.0 58.8 75.0 1241.2 1316.2
White 50 31 4 15 33.0 66.0 136.0 1218.1 1354.1
Black 52 25 4 23 27.0 51.9 16.3 1263.4 1279.7
Standard All 93 52 8 33 56.0 60.2 86.8 1236.7 1323.5
White 46 29 4 13 31.0 67.4 147.8 1220.2 1368.1
Black 47 23 4 20 25.0 53.2 27.1 1252.8 1279.9
Rapid All 9 4 0 5 4.0 44.4 -47.2 1287.3 1240.0
White 4 2 0 2 2.0 50.0 0.0 1193.0 1193.0
Black 5 2 0 3 2.0 40.0 -85.0 1362.7 1277.7
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 1120136511 Brand, H (Henko) 4 1.0 1 0 3 25.0 1304.2 -212.5 1091.7 View list
2 2110137806 Visser, M (Mila) 3 2.0 2 0 1 66.7 1293.5 141.7 1435.1 View list
3 2140135916 Emanuel, S (Shiloh) 2 2.0 2 0 0 100.0 1301.0 425.0 1726.0 View list
4 1110149143 Radebe, T (Thato) 2 2.0 2 0 0 100.0 1349.0 425.0 1774.0 View list
5 2120133676 Smith, MI (Melea Ine) 2 2.0 2 0 0 100.0 1349.0 425.0 1774.0 View list
6 2120132883 Gorrie, A (Avery) 2 1.5 1 1 0 75.0 1285.5 212.5 1498.0 View list
7 2100135907 Dlamini, L (Lwazi) 2 1.0 1 0 1 50.0 1303.8 0.0 1303.8 View list
8 2120135915 Emanuel, C (Caitlin) 2 1.0 1 0 1 50.0 1290.9 0.0 1290.9 View list
9 2100097415 Coetzer, Z (Zinique) 2 1.0 1 0 1 50.0 1344.0 0.0 1344.0 View list
10 2110138272 Campher, H (Hannah) 2 1.0 1 0 1 50.0 1334.9 0.0 1334.9 View list
11 1110156467 Ralebenya, L (Lebenya) 2 1.0 1 0 1 50.0 1270.8 0.0 1270.8 View list
12 1100139840 Smith, KE (Kaiden Elljay) 2 1.0 1 0 1 50.0 1253.8 0.0 1253.8 View list
13 1110303571 Burger, B (Braam) 1 1.0 1 0 0 100.0 1268.9 425.0 1693.9 View list
14 2130144760 Buchebner, M (Mikayla) 1 1.0 1 0 0 100.0 1272.8 425.0 1697.8 View list
15 1090153283 Botha, T (Taygan) 1 1.0 1 0 0 100.0 1272.8 425.0 1697.8 View list
16 2100155838 Booysen, M (Minique) 1 1.0 1 0 0 100.0 1292.6 425.0 1717.6 View list
17 2120138271 Blignaut, A (Alma) 1 1.0 1 0 0 100.0 1309.1 425.0 1734.1 View list
18 1130140211 Bezuidenhout, M (Marlo) 1 1.0 1 0 0 100.0 1272.8 425.0 1697.8 View list
19 1090132871 Bezuidenhout, K (Kyle) 1 1.0 1 0 0 100.0 1233.5 425.0 1658.5 View list
20 1120105310 Bannerman, K (Kellam) 1 1.0 1 0 0 100.0 1233.5 425.0 1658.5 View list