Player Page

Veldtman, J (Juan-Aiden)
Dob: 2010/10/02 (U16)
Gender: Male
Chess SA id: 1100116221
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (16 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 rating1415.7
Curent Weighted rating1360.5
Curent Weighted performance1405.9
Current official/published rating (highest between Raw, WR and WP)1415.7
Current floor (min rating allowed)915.7
Current highest rating achieved1415.7
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.12
Difference (S-We)-0.12
Current Raw change (no limits, including tournament time weight)-3.2
Current min/max change allowed (with limits)±121.9
Current Raw change used (final)-3.2
Projected new Raw rating1412.5
Projected new Weighed rating1366.2
Projected new Weighted performance1405.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1412.5
Projected effective change (new Official - current Official)-3.2
Projected new highest rating1415.7
Projected new floor915.7
Projected new K-facor32
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 rating1418.1
Curent Weighted rating1370.9
Curent Weighted performance1408.2
Current official/published rating (highest between Raw, WR and WP)1418.1
Current floor (min rating allowed)918.1
Current highest rating achieved1418.1
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.11
Difference (S-We)-0.11
Current Raw change (no limits, including tournament time weight)-3.5
Current min/max change allowed (with limits)±121.5
Current Raw change used (final)-3.5
Projected new Raw rating1414.6
Projected new Weighed rating1375.9
Projected new Weighted performance1408.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1414.6
Projected effective change (new Official - current Official)-3.5
Projected new highest rating1418.1
Projected new floor918.1
Projected new K-facor32
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Tournament: Spartan Bishops Chess Championships 2024 (Rooks)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1415.7  Rating gain/loss: -3.2
Type rating: 1418.1  Rating gain/loss: -3.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1415.7 1418.1 Analysis
5 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 4.0 1376.4 1381.1 Analysis
4 Capricorn District Junior Qualifying 3 2024 (U16) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1368.3 1377.9 Analysis
3 Capricorn Open Chess Championship 2024 (A) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 2.5 1368.3 1377.9 Analysis
2 Capricorn District Chess Junior Qualifying Tournament 2024 (U16) 2024/02/10 2024/02/10 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1371.6 1382.6 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 1374.3 1387.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1415.7 1418.1 Analysis
14 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 4.0 1376.4 1381.1 Analysis
13 Capricorn District Junior Qualifying 3 2024 (U16) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1368.3 1377.9 Analysis
12 Capricorn Open Chess Championship 2024 (A) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 2.5 1368.3 1377.9 Analysis
11 Capricorn District Chess Junior Qualifying Tournament 2024 (U16) 2024/02/10 2024/02/10 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1371.6 1382.6 Analysis
10 2024 Gauteng Inter-Region Chess Championship (U14A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1374.3 1387.6 Analysis
9 2023 Capricorn District Junior Final Trials (U14 Boys (Group 1)) 2023/11/11 2023/11/11 Capricorn (LCP) Standard 60 0.83 6 6 4.0 1359.4 1371.4 Analysis
8 Capricorn Qualifying March 2023 (U14) 2023/03/11 2023/03/11 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1323.7 1335.0 Analysis
7 Capricorn Qualifying February 4th 2023 (U14) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1294.1 1301.2 Analysis
6 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 1291.9 1304.1 Analysis
5 Capricorn Qualifying May 2022 (U14) 2022/05/21 2022/05/21 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1258.7 1265.2 Analysis
4 LCP Qualifying February 2020 (O12) 2020/02/15 2020/02/15 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1219.9 1218.0 Analysis
3 2019 Wild Card Chess Championship (U10 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 2.5 1220.6 1225.6 Analysis
2 2019 South African Junior Team Championships (U10A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1220.6 1225.6 Analysis
1 Capricorn Qualifying May 2019 (O10) 2019/05/18 2019/05/18 Capricorn (LCP) 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 30 17 1 12 17.5 58.3 70.8 1331.3 1402.2
White 14 12 0 2 12.0 85.7 303.6 1297.0 1600.6
Black 16 5 1 10 5.5 34.4 -132.8 1361.4 1228.6
Standard All 30 17 1 12 17.5 58.3 70.8 1331.3 1402.2
White 14 12 0 2 12.0 85.7 303.6 1297.0 1600.6
Black 16 5 1 10 5.5 34.4 -132.8 1361.4 1228.6
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 81 48 3 30 49.5 61.1 94.4 1279.5 1373.9
White 39 29 1 9 29.5 75.6 217.9 1266.8 1484.7
Black 42 19 2 21 20.0 47.6 -20.2 1291.3 1271.1
Standard All 81 48 3 30 49.5 61.1 94.4 1279.5 1373.9
White 39 29 1 9 29.5 75.6 217.9 1266.8 1484.7
Black 42 19 2 21 20.0 47.6 -20.2 1291.3 1271.1
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 1110149383 Delport, L (Liam) 2 2.0 2 0 0 100.0 1359.4 425.0 1784.4 View list
2 110086792 Mogashoa, MR (Mahlonamela) 2 1.0 1 0 1 50.0 1359.4 0.0 1359.4 View list
3 1100116223 Nel, D (Dian) 2 1.0 1 0 1 50.0 1359.4 0.0 1359.4 View list
4 1100151935 Kearabilwe, M (Marishane) 1 1.0 1 0 0 100.0 1323.7 425.0 1748.7 View list
5 1090302216 Buys, R (Roelof) 1 1.0 1 0 0 100.0 1376.4 425.0 1801.4 View list
6 1140144436 De Bruyn, R (Ricard) 1 1.0 1 0 0 100.0 1376.4 425.0 1801.4 View list
7 1110109659 Daries, T (Tyreez) 1 1.0 1 0 0 100.0 1220.6 425.0 1645.6 View list
8 1110145369 Blanche, A (Adrian) 1 1.0 1 0 0 100.0 1294.1 425.0 1719.1 View list
9 1110116222 Basha, R (Rizwan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 110095048 Gibbens, A (Allan) 1 1.0 1 0 0 100.0 1220.6 425.0 1645.6 View list
11 1070150914 Du Plooy, J (Joshua) 1 1.0 1 0 0 100.0 1415.7 425.0 1840.7 View list
12 1100109953 Gouws, L (Lourens) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1090096811 Joubert, D (Dewald) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
14 1100103369 Kgaphola, T (Temosho) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
15 2100149387 Kgofelo, M (Modjadji S G) 1 1.0 1 0 0 100.0 1294.1 425.0 1719.1 View list
16 2090132676 Kgwete, L (Lesego) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
17 1110103524 Kotzee, A (Armand) 1 1.0 1 0 0 100.0 1374.3 425.0 1799.3 View list
18 109079720 Lange, J (Jean-Luc) 1 1.0 1 0 0 100.0 1291.9 425.0 1716.9 View list
19 1070140778 Laubscher, EEA (Enrico) 1 1.0 1 0 0 100.0 1368.3 425.0 1793.3 View list
20 1090145424 Ledwaba, B (Bokang) 1 1.0 1 0 0 100.0 1371.6 425.0 1796.6 View list