Chess South Africa Ratings Database

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Personal

Wolmarans, A (Aiden)

Chess SA id

107073008

FIDE id

Date of birth

2007-01-04 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.5	1230.9	864	723.2
Raw rating	1210.5	1230.9	864	723.2
Weighted rating	1210.5	1230.9	864	723.2
Weighted performance	469.6	344.8	0	0
Floor	754.2	750.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	163.4	158.7	267.6	327.1
Highest rating	1267.3 2019-04-01	1263.8 2019-04-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1254.2 2019-05-01	1250.7 2019-05-01	864 2024-02-01	723.2 2024-02-01
Highest weighted rating	1254.2 2022-03-01	1250.7 2024-02-01	864 2024-11-01	723.2 2024-11-01
Highest weighted performance	1267.3 2019-04-01	1263.8 2019-04-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.5	1230.9	864	723.2
Analysis
Rating	1210.5	1230.9	864	723.2
Raw rating	1210.5	1230.9	864	723.2
Weighted rating	1210.5	1230.9	864
Weighted performance	469.6	344.8	0
K-factor	36	36	40	40
Floor	754.2	750.7	500	500
Max/Min rating change allowed	163.4	158.7	267.6	327.1
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1210.5	1230.9	864	723.2
New weighted rating	1210.5	1230.9	864	723.2
New weighted performance	469.2	344.4	0	0
Temp new rating	1210.5	1230.9	864	723.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.5	1230.9	864	723.2
New K-factor	36	36	40	40
New floor	754.2	750.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	188	161	27

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	99	62	62.63	107.3	1016.8	1124.2
Standard	87	57	65.52	131.9	997.4	1129.2
Rapid	12	5	41.67	-70.8	1158.2	1087.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.5	1230.9	864	723.2
2025-09-01	1210.5	1230.9	864	723.2
2025-08-01	1210.5	1230.9	864	723.2
2025-07-01	1210.5	1230.9	864	723.2
2025-06-01	1210.5	1230.9	864	723.2
2025-05-01	1210.5	1230.9	864	723.2
2025-04-01	1210.5	1230.9	864	723.2
2025-03-01	1210.5	1230.9	864	723.2
2025-02-01	1210.5	1230.9	864	723.2
2025-01-01	1210.5	1230.9	864	723.2
2024-12-01	1210.5	1230.9	864	723.2
2024-11-01	1210.5	1230.9	864	723.2
2024-10-01	1210.5	1230.9	864	723.2
2024-09-01	1210.5	1230.9	864	723.2
2024-08-01	1210.5	1230.9	864	723.2
2024-07-01	1210.5	1230.9	864	723.2
2024-06-01	1210.5	1230.9	864	723.2
2024-08-01	1210.5	1230.9	864	723.2
2024-04-01	1210.5	1230.9	864	723.2
2024-03-01	1210.5	1230.9	864	723.2
2024-02-01	1210.5	1230.9	864	723.2
2024-01-01	1210.5	1230.9	864	723.2
2023-12-01	1210.5	1230.9	864	723.2
2023-11-01	1210.5	1230.9	864	723.2

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Uitenhage Chess Club Inaugural Rapid Tournament 2023	2023-02-21	2023-03-27	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Eden Schools Closed Trials 1 2020 (U13 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	George Trial 3 2020 (U14)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Trial 2 2020 (U14)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
5	Eden Trials 3 2019 (U14 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
6	Western Cape Schools Individuals 2019 (U13 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
7	Eden Trials 2 2019 (U14 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Eden Trials 1 2019 (U14 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	4	3	Yes	Analysis
9	George Trials 3 2019 (U14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Trials 2 2019 (U14)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	4	3	Yes	Analysis
11	George Trials 1 2019 (U14)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	Western Cape Top Schools 2018 (U11 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
13	Eden Top Schools 2018 (U11 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	5	Yes	Analysis
14	Pacaltsdorp Chess Club Open 2018 (Development)	2018-05-26	2018-05-26	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
15	EDENSC Closed 3 2018 (U12 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
16	EDENSC Closed 2 2018 (U12 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	EDENSC Closed 1 2018 (U12 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	3	Yes	Analysis
18	George Trails 3 2018 (U12)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
19	George Trails 2 2018 (U12)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis
20	George Trails 1 2018 (U12)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	9	Tournament George Trial 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 0.5
		Opponent Opperman, D (Dillon)				Opponent Jafta, A (Arnoux)
2	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Schoeman, S (Samantha)				Opponent Basson, C (Cole)
3	5	Tournament Eden Top Schools 2018				Tournament Eden Top Schools 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Kannemeyer, D (Duran)				Opponent Scarlet, M (Muller)

#	Games	Start				End
1	9	Tournament George Trial 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 0.5
		Opponent Opperman, D (Dillon)				Opponent Jafta, A (Arnoux)
2	7	Tournament EDENSC Closed 3 2018				Tournament Eden Top Schools 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Eksteen, L (Leigh Quin)				Opponent Scarlet, M (Muller)
3	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Schoeman, S (Samantha)				Opponent Basson, C (Cole)

#	Games	Start				End
1	3	Tournament Pacaltsdorp Chess Club Open 2018				Tournament Pacaltsdorp Chess Club Open 2018
		date 2018-05-26	rnd 3	type Rapid	result 1	date 2018-05-26	rnd 5	type Rapid	result 1
		Opponent Carolus, Z (Zirkquin)				Opponent Herman, L (Leigh-Ray)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 3	type Rapid	result 1
		Opponent Jantjies, C (Caleb)				Opponent Jantjies, C (Caleb)
3	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-02-21	rnd 1	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eden Top Schools 2018				Tournament Eden Top Schools 2018
		date 2018-07-28	rnd 1	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Kannemeyer, D (Duran)				Opponent Scarlet, M (Muller)
2	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Law, E (Ethan)
3	4	Tournament George Trails 1 2018				Tournament George Trails 2 2018
		date 2018-01-27	rnd 4	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Jordaan, H (Hanru)				Opponent Heesen, T (Tyler)

#	Games	Start				End
1	7	Tournament EDENSC Closed 3 2018				Tournament Eden Top Schools 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-07-28	rnd 5	type Standard	result 1
		Opponent Eksteen, L (Leigh Quin)				Opponent Scarlet, M (Muller)
2	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 2 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-14	rnd 2	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Law, E (Ethan)
3	4	Tournament George Trails 1 2018				Tournament George Trails 2 2018
		date 2018-01-27	rnd 4	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Jordaan, H (Hanru)				Opponent Heesen, T (Tyler)

#	Games	Start				End
1	3	Tournament Pacaltsdorp Chess Club Open 2018				Tournament Pacaltsdorp Chess Club Open 2018
		date 2018-05-26	rnd 3	type Rapid	result 1	date 2018-05-26	rnd 5	type Rapid	result 1
		Opponent Carolus, Z (Zirkquin)				Opponent Herman, L (Leigh-Ray)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 3	type Rapid	result 1
		Opponent Jantjies, C (Caleb)				Opponent Jantjies, C (Caleb)
3	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-02-21	rnd 1	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Geduld ,L (Lucian)	5	1	-255	4	1	-212.5	1	0	-425	0	0	0
1	Geduld ,L (Lucian)	5	918.3	663.3	4	899.8	705.8	1	536.9	493.3	0	0	0
2	Kruger ,S (Sachin)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Kruger ,S (Sachin)	4	823.7	611.2	4	840.3	611.2	0	0	0	0	0	0
3	Baadjies ,B (Bradley)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Baadjies ,B (Bradley)	3	947.1	1088.7	3	972.3	1088.7	0	0	0	0	0	0
4	Badenhorst ,R (Renee)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Badenhorst ,R (Renee)	3	912.9	771.2	3	907.1	771.2	0	0	0	0	0	0
5	Barnardo ,M (Miguel)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
5	Barnardo ,M (Miguel)	3	895.2	1178.5	3	894.1	1178.5	0	0	0	0	0	0
6	Erasmus ,B (Bartus)	2	2	425	2	2	425	0	0	0	0	0	0
6	Erasmus ,B (Bartus)	2	639.2	1064.2	2	646.8	1064.2	0	0	0	0	0	0
7	Cronje ,JD (Jozua)	2	1	0	2	1	0	0	0	0	0	0	0
7	Cronje ,JD (Jozua)	2	686.2	686.2	2	696.2	686.2	0	0	0	0	0	0
8	Michaels ,E (Enrico)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Michaels ,E (Enrico)	2	808.7	383.7	2	811.3	383.7	0	0	0	0	0	0
9	Geyser ,K (Kobus)	2	1	0	2	1	0	0	0	0	0	0	0
9	Geyser ,K (Kobus)	2	1317.8	1317.8	2	1325.4	1317.8	0	0	0	0	0	0
10	Erasmus ,T (Tristan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Erasmus ,T (Tristan)	2	1159.8	1584.8	2	1153.4	1584.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Wolmarans, A (Aiden)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms