Player Page

Van Kradenburg, A (Antonio)
Dob: 2007/07/15 (U18)
Gender: Male
Chess SA id: 107084933
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Last active: 2020/02/29 (1535 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 rating1203.5
Curent Weighted rating1203.5
Curent Weighted performance524.0
Current official/published rating (highest between Raw, WR and WP)1203.5
Current floor (min rating allowed)703.5
Current highest rating achieved1203.5
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)±165.0
Current Raw change used (final)0.0
Projected new Raw rating1203.5
Projected new Weighed rating1203.5
Projected new Weighted performance524.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.5
Projected new floor703.5
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 rating1210.0
Curent Weighted rating1210.0
Curent Weighted performance521.1
Current official/published rating (highest between Raw, WR and WP)1210.0
Current floor (min rating allowed)710.0
Current highest rating achieved1210.0
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)±163.5
Current Raw change used (final)0.0
Projected new Raw rating1210.0
Projected new Weighed rating1210.0
Projected new Weighted performance521.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1210.0
Projected new floor710.0
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 rating501.6
Curent Weighted rating501.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)501.6
Current floor (min rating allowed)500.0
Current highest rating achieved501.6
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)±448.5
Current Raw change used (final)0.0
Projected new Raw rating501.6
Projected new Weighed rating501.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)501.6
Projected effective change (new Official - current Official)-0.0
Projected new highest rating501.6
Projected new floor500.0
Projected new K-facor40
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 rating501.6
Curent Weighted rating501.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)501.6
Current floor (min rating allowed)500.0
Current highest rating achieved501.6
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)±448.5
Current Raw change used (final)0.0
Projected new Raw rating501.6
Projected new Weighed rating501.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)501.6
Projected effective change (new Official - current Official)-0.0
Projected new highest rating501.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 NC Open Schools 2020 (U13 Open) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 5 5.0 1128.8 1120.0 Analysis
12 Northern Cape Closed Chess Championships 2019 (U12) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 4 1.0 1161.1 1157.6 Analysis
11 South African Schools Individuals Chess Championships 2019 (U13 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 7 3.0 1122.6 1110.0 Analysis
10 ZFM School Trials 2019 (U13) 2019/04/27 2019/04/27 ZF Mgcawu (NZF) Standard 60 0.83 5 4 1.0 1153.8 1145.6 Analysis
9 ZFM Open Tournament 2019 (U12) 2019/03/02 2019/03/02 ZF Mgcawu (NZF) Standard 60 0.83 5 5 4.0 1057.1 1048.4 Analysis
8 South African Junior Team Championships 2018 (U12B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.0 1174.3 1172.0 Analysis
7 Northern Cape Closed Chess Championships 2018 (U12 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 4.0 1113.1 1111.8 Analysis
6 ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U12) 2018/07/20 2018/07/21 ZF Mgcawu (NZF) Standard 60 0.83 6 6 5.0 997.9 999.3 Analysis
5 Inter Regional 2018 (U12 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 742.3 789.6 Analysis
4 ZF Mgcawu Qualifier (2) 2018 (B) 2018/04/21 2018/04/21 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.0 720.4 765.6 Analysis
3 ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U12) 2018/03/24 2018/03/24 ZF Mgcawu (NZF) Standard 60 0.83 5 5 4.0 528.5 533.6 Analysis
2 ZF Mgcawu Schools District Open Chess Tournament 2018 (U13 Boys) 2018/03/17 2018/03/17 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.5 528.5 533.6 Analysis
1 ZF Mgcawu Qualifier Open Chess Tournament 2018 (C) 2018/02/17 2018/02/17 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 501.6 501.6 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 68 36 5 27 38.5 56.6 56.2 1070.7 1127.0
White 36 15 3 18 16.5 45.8 -35.4 1089.2 1053.8
Black 32 21 2 9 22.0 68.8 159.4 1049.9 1209.3
Standard All 68 36 5 27 38.5 56.6 56.2 1070.7 1127.0
White 36 15 3 18 16.5 45.8 -35.4 1089.2 1053.8
Black 32 21 2 9 22.0 68.8 159.4 1049.9 1209.3
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 1070097077 Andries, D (Devitihano) 7 2.5 2 1 4 35.7 872.4 -121.4 750.9 View list
2 207084932 Baai, A (Andrea) 6 4.0 4 0 2 66.7 830.2 141.7 971.9 View list
3 1070098998 Muhammed, M (Mathfrique) 4 2.0 2 0 2 50.0 948.3 0.0 948.3 View list
4 107064238 Grove, E (Enrique) 3 3.0 3 0 0 100.0 997.9 425.0 1422.9 View list
5 1070098997 Potgieter, J (Jerome Jonathan) 3 3.0 3 0 0 100.0 879.8 425.0 1304.8 View list
6 206017621 Leite, K (Kiara) 3 0.0 0 0 3 0.0 1011.8 -425.0 586.8 View list
7 107050311 Daniels, O (Owethu) 2 2.0 2 0 0 100.0 1120.9 425.0 1545.9 View list
8 108083658 Plaatjies, T (Tristan) 2 2.0 2 0 0 100.0 1117.8 425.0 1542.8 View list
9 208069933 Sihamba, S (Somila) 2 2.0 2 0 0 100.0 763.2 425.0 1188.2 View list
10 207084887 Herbst, D (Danielle) 1 1.0 1 0 0 100.0 742.3 425.0 1167.3 View list
11 1070098987 Harmse, R (Rikus) 1 1.0 1 0 0 100.0 528.5 425.0 953.5 View list
12 105084936 Draaier, A (Andy) 1 1.0 1 0 0 100.0 501.6 425.0 926.6 View list
13 108069570 Greyling, B (Barend) 1 1.0 1 0 0 100.0 1128.8 425.0 1553.8 View list
14 1030098992 Brandt, D (Devon) 1 1.0 1 0 0 100.0 528.5 425.0 953.5 View list
15 208061417 Botha, L (Lika) 1 1.0 1 0 0 100.0 501.6 425.0 926.6 View list
16 1090100225 Booysen, L (Lebogang) 1 1.0 1 0 0 100.0 997.9 425.0 1422.9 View list
17 208050682 Ahjum, KMK (Kristen) 1 1.0 1 0 0 100.0 1128.8 425.0 1553.8 View list
18 1040099004 Mienies, R (Rewaldo) 1 1.0 1 0 0 100.0 720.4 425.0 1145.4 View list
19 108084928 Mvenya, ZL (Zizinwe Libhongo) 1 1.0 1 0 0 100.0 1128.8 425.0 1553.8 View list
20 1080110676 Oranje, R (Rohesial) 1 1.0 1 0 0 100.0 1057.1 425.0 1482.1 View list