Player Page

Jansen Van Vuuren, J (Joshua)
Dob: 2010/12/03 (U16)
Gender: Male
Chess SA id: 110092125
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/24 (179 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 rating1183.5
Current Weighted rating1201.2
Current Weighted performance1059.9
Current official/published rating (highest between Raw, WR and WP)1201.2
Current highest rating achieved1243.5
Current floor (min rating allowed)743.5
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.5
Projected new Weighed rating1106.4
Projected new Weighted performance1059.9
Projected new final Raw rating (if new WP > new Raw)1183.5
Projected new highest rating1243.5
Projected new floor743.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.5
Projected effective change (new Official - current Official)-17.7
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 rating1171.5
Current Weighted rating1193.9
Current Weighted performance1059.9
Current official/published rating (highest between Raw, WR and WP)1193.9
Current highest rating achieved1240.3
Current floor (min rating allowed)740.3
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.5
Projected new Weighed rating1099.6
Projected new Weighted performance1059.9
Projected new final Raw rating (if new WP > new Raw)1171.5
Projected new highest rating1240.3
Projected new floor740.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.5
Projected effective change (new Official - current Official)-22.4
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1210.9 1204.3 Analysis
3 2024 Chris Greyling Open Chess Tournament (D2) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1210.9 1204.3 Analysis
2 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1237.8 1236.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1230.7 1228.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
25 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1210.9 1204.3 Analysis
24 2024 Chris Greyling Open Chess Tournament (D2) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1210.9 1204.3 Analysis
23 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1237.8 1236.0 Analysis
22 2024 Gauteng Inter-Region Chess Championship (U14C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1230.7 1228.1 Analysis
21 2023 Etienne Lewis Closed Tournament (U14) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1226.6 1224.9 Analysis
20 2023 Elize Steenkamp Open Tournament (D1) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 3.0 1243.5 1240.3 Analysis
19 Wynie Robbertse Open Tournament 2023 (D) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1243.5 1240.3 Analysis
18 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1192.8 1187.9 Analysis
17 Chris Greyling Open Tournament 2023 (D1) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1065.3 1053.4 Analysis
16 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1065.3 1053.4 Analysis
15 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.5 1083.7 1075.4 Analysis
14 2022 Etienne Lewis (U14 Open) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 2.0 1078.5 1074.2 Analysis
13 2022 Alekhine Open (D) 2022/08/13 2022/08/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1018.4 1019.7 Analysis
12 2022 Silver Lakes Chess Club Open Chess Tournament (D) 2022/05/14 2022/05/14 Tshwane (GTP) Standard 60 0.83 5 5 2.5 983.5 973.3 Analysis
11 2022 Mid Gauteng Open (D) 2022/05/07 2022/05/07 Tshwane (GTP) Standard 60 0.83 5 5 1.5 983.5 973.3 Analysis
10 2022 Lubowski Open Tournament (D) 2022/04/09 2022/04/10 Tshwane (GTP) Standard 90 0.94 5 5 2.0 958.3 938.9 Analysis
9 2019 Etienne Lewis Trials (U10 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 7 2.0 951.5 929.3 Analysis
8 2019 Alekhine Open (E) 2019/08/09 2019/08/09 Tshwane (GTP) Standard 120 1.00 5 4 1.0 961.1 937.3 Analysis
7 2019 Menlo Open (D) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1032.8 1026.9 Analysis
6 2019 Swartkop Open (E) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 2.5 979.4 974.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 8 1 11 8.5 42.5 -63.8 1206.1 1142.3
White 10 3 1 6 3.5 35.0 -127.5 1242.6 1115.1
Black 10 5 0 5 5.0 50.0 0.0 1169.6 1169.6
Standard All 20 8 1 11 8.5 42.5 -63.8 1206.1 1142.3
White 10 3 1 6 3.5 35.0 -127.5 1242.6 1115.1
Black 10 5 0 5 5.0 50.0 0.0 1169.6 1169.6
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 131 49 10 72 54.0 41.2 -74.6 1158.1 1083.5
White 64 26 5 33 28.5 44.5 -46.5 1144.1 1097.6
Black 67 23 5 39 25.5 38.1 -101.5 1171.6 1070.1
Standard All 131 49 10 72 54.0 41.2 -74.6 1158.1 1083.5
White 64 26 5 33 28.5 44.5 -46.5 1144.1 1097.6
Black 67 23 5 39 25.5 38.1 -101.5 1171.6 1070.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2060146015 Nthle, P (Palesa) 2 2.0 2 0 0 100.0 1243.5 425.0 1668.5 View list
2 1110107188 De Beer, L (Liam) 2 1.5 1 1 0 75.0 751.1 212.5 963.6 View list
3 2120112515 Du Randt, L (Lea) 2 1.0 1 0 1 50.0 970.9 0.0 970.9 View list
4 2110105111 Webb, A (Abbygail) 2 1.0 1 0 1 50.0 1102.3 0.0 1102.3 View list
5 1100107659 Niehaus, SJ (Samuel) 2 0.5 0 1 1 25.0 814.6 -212.5 602.1 View list
6 2110101741 De Waal, N (Nadine) 2 0.0 0 0 2 0.0 882.3 -425.0 457.3 View list
7 1100157389 Janse Van Rensburg, A (Andreas) 2 0.0 0 0 2 0.0 1235.0 -425.0 810.0 View list
8 1100116740 Nkwadi, K (Karabo) 2 0.0 0 0 2 0.0 1144.7 -425.0 719.7 View list
9 111086773 Senekal, W (William) 2 0.0 0 0 2 0.0 751.1 -425.0 326.1 View list
10 1110114818 Van Der Walt, H (Henrico) 2 0.0 0 0 2 0.0 1235.0 -425.0 810.0 View list
11 1100154169 Becker, H (Heinrich) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
12 1140158375 Bailey, K (Keanu) 1 1.0 1 0 0 100.0 1237.8 425.0 1662.8 View list
13 1100101736 Bester, J (Jaden) 1 1.0 1 0 0 100.0 550.7 425.0 975.7 View list
14 1140160790 Bienedell, R (Robin) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list
15 200086356 Campher, T (Tiffany) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
16 1100109355 Cronje, L (Lucas) 1 1.0 1 0 0 100.0 951.5 425.0 1376.5 View list
17 111087168 Cronje, E (Emile) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
18 1110109561 Coetzee, M (Marko) 1 1.0 1 0 0 100.0 550.7 425.0 975.7 View list
19 210088666 Els, A (Anieke) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
20 1080149159 Gololo, T (Tiisetso) 1 1.0 1 0 0 100.0 1065.3 425.0 1490.3 View list