Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bronkhorst, E (Ethan)

Chess SA id

1070111679

FIDE id

Date of birth

2007-02-28 (U20)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1300.9	1284.4	1331.1	1200
Raw rating	1300.9	1284.4	1331.1	1200
Weighted rating	1298.5	1280.7	1331.1	1200
Weighted performance	984.4	984	0	0
Floor	800.9	784.4	831.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.6	147	137.6	165.8
Highest rating	1302.2 2020-02-01	1284.4 2024-06-01	1365 2020-02-01	1200 2018-10-01
Highest raw rating	1300.9 2024-06-01	1284.4 2024-06-01	1331.1 2024-02-01	1200 2024-02-01
Highest weighted rating	1297.1 2025-08-01	1278.3 2025-08-01	1331.1 2025-02-01	1200 2018-10-01
Highest weighted performance	1302.2 2020-02-01	1220.6 2024-05-01	1365 2020-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1300.9	1284.4	1331.1	1200
Analysis
Rating	1300.9	1284.4	1331.1	1200
Raw rating	1300.9	1284.4	1331.1	1200
Weighted rating	1298.5	1280.7	1331.1
Weighted performance	984.4	984	0
K-factor	36	36	36	36
Floor	800.9	784.4	831.1	700
Max/Min rating change allowed	143.6	147	137.6	165.8
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	1300.9	1284.4	1331.1	1200
New weighted rating	1299.1	1281.6	1331.1	1200
New weighted performance	983.9	983.5	0	0
Temp new rating	1300.9	1284.4	1331.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.9	1284.4	1331.1	1200
New K-factor	36	36	36	36
New floor	800.9	784.4	831.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	10	0
	5	5	0
	5	5	0
	10	10	0
History	50	30	20

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Capricorn (LCP)
Province	Limpopo (LP)
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	50	32	64	119	1198.1	1317.1
Standard	30	17	56.67	56.7	1226.1	1282.7
Rapid	20	15	75	212.5	1156.1	1368.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1300.9	1284.4	1331.1	1200
2025-09-01	1300.9	1284.4	1331.1	1200
2025-08-01	1300.9	1284.4	1331.1	1200
2025-07-01	1300.9	1284.4	1331.1	1200
2025-06-01	1300.9	1284.4	1331.1	1200
2025-05-01	1300.9	1284.4	1331.1	1200
2025-04-01	1300.9	1284.4	1331.1	1200
2025-03-01	1300.9	1284.4	1331.1	1200
2025-02-01	1300.9	1284.4	1331.1	1200
2025-01-01	1300.9	1284.4	1331.1	1200
2024-12-01	1300.9	1284.4	1331.1	1200
2024-11-01	1300.9	1284.4	1331.1	1200
2024-10-01	1300.9	1284.4	1331.1	1200
2024-09-01	1300.9	1284.4	1331.1	1200
2024-08-01	1300.9	1284.4	1331.1	1200
2024-07-01	1300.9	1284.4	1331.1	1200
2024-06-01	1300.9	1284.4	1331.1	1200
2024-08-01	1276.7	1249.5	1331.1	1200
2024-04-01	1276.7	1249.5	1331.1	1200
2024-03-01	1274.6	1240.1	1331.1	1200
2024-02-01	1274.6	1240.1	1331.1	1200
2024-01-01	1274.6	1240.1	1331.1	1200
2023-12-01	1274.6	1240.1	1331.1	1200
2023-11-01	1274.6	1240.1	1331.1	1200

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	Capricorn Junior Qualifying 4 2024 (U18)	2024-05-03	2024-05-03	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
2	Capricorn Open Chess Championship 2024 (A)	2024-03-02	2024-03-02	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
3	Capricorn Qualifying February 4th 2023 (U20)	2023-02-11	2023-02-11	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
4	Capricorn Qualifying May 2022 (U16)	2022-05-14	2022-05-14	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
5	LCP Qualifying October 2021 (O16)	2021-10-23	2021-10-23	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
6	LCP Qualifying May 2021 (O16)	2021-05-22	2021-05-22	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
7	Mopani Open 2020 (U14)	2020-02-22	2020-02-22	Rapid	Mopani (LMG)	5	5	4	Yes	Analysis
8	FDT Tournament 2019 (U14)	2019-09-14	2019-09-14	Rapid	Capricorn (LCP)	5	5	5	Yes	Analysis
9	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
10	Drakensig Primary 2019 (U14)	2019-03-09	2019-03-09	Rapid	Mopani (LMG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2019 Super 12 Laerskole				Tournament Mopani Open 2020
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2020-02-22	rnd 2	type Rapid	result 1
		Opponent Yende, S (Siyanda)				Opponent Lindeque, T (Tiaan)
2	4	Tournament Capricorn Open Chess Championship 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-05-03	rnd 2	type Standard	result 1
		Opponent Mathete, O (Omphile)				Opponent Laubscher, EEA (Enrico)
3	4	Tournament LCP Qualifying October 2021				Tournament Capricorn Qualifying May 2022
		date 2021-10-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Zanna, J (Jahkuska)				Opponent Van Der Merwe, CJ (Carel)

#	Games	Start				End
1	4	Tournament Capricorn Open Chess Championship 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-05-03	rnd 2	type Standard	result 1
		Opponent Mathete, O (Omphile)				Opponent Laubscher, EEA (Enrico)
2	4	Tournament LCP Qualifying October 2021				Tournament Capricorn Qualifying May 2022
		date 2021-10-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Zanna, J (Jahkuska)				Opponent Van Der Merwe, CJ (Carel)
3	2	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying February 4th 2023
		date 2023-02-04	rnd 1	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Mathibela, S (Siyabonga)				Opponent Maraba, M (Matshidiso)

#	Games	Start				End
1	10	Tournament 2019 Super 12 Laerskole				Tournament Mopani Open 2020
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2020-02-22	rnd 2	type Rapid	result 1
		Opponent Yende, S (Siyanda)				Opponent Lindeque, T (Tiaan)
2	2	Tournament Mopani Open 2020				Tournament Mopani Open 2020
		date 2020-02-22	rnd 4	type Rapid	result 1	date 2020-02-22	rnd 5	type Rapid	result 1
		Opponent Crombie, A (Attiyyah)				Opponent Mudau, L (Lupfumo)
3	2	Tournament Drakensig Primary 2019				Tournament Drakensig Primary 2019
		date 2019-03-09	rnd 3	type Rapid	result 1	date 2019-03-09	rnd 4	type Rapid	result 1
		Opponent Mokoena, K (Kylie)				Opponent Morema, K (Katlego)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2019 Super 12 Laerskole				Tournament Mopani Open 2020
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2020-02-22	rnd 2	type Rapid	result 1
		Opponent Yende, S (Siyanda)				Opponent Lindeque, T (Tiaan)
2	4	Tournament Capricorn Open Chess Championship 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-05-03	rnd 2	type Standard	result 1
		Opponent Mathete, O (Omphile)				Opponent Laubscher, EEA (Enrico)
3	4	Tournament LCP Qualifying October 2021				Tournament Capricorn Qualifying May 2022
		date 2021-10-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Zanna, J (Jahkuska)				Opponent Van Der Merwe, CJ (Carel)

#	Games	Start				End
1	4	Tournament Capricorn Open Chess Championship 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-05-03	rnd 2	type Standard	result 1
		Opponent Mathete, O (Omphile)				Opponent Laubscher, EEA (Enrico)
2	4	Tournament LCP Qualifying October 2021				Tournament Capricorn Qualifying May 2022
		date 2021-10-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Zanna, J (Jahkuska)				Opponent Van Der Merwe, CJ (Carel)
3	2	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying February 4th 2023
		date 2023-02-04	rnd 1	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Mathibela, S (Siyabonga)				Opponent Maraba, M (Matshidiso)

#	Games	Start				End
1	10	Tournament 2019 Super 12 Laerskole				Tournament Mopani Open 2020
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2020-02-22	rnd 2	type Rapid	result 1
		Opponent Yende, S (Siyanda)				Opponent Lindeque, T (Tiaan)
2	2	Tournament Mopani Open 2020				Tournament Mopani Open 2020
		date 2020-02-22	rnd 4	type Rapid	result 1	date 2020-02-22	rnd 5	type Rapid	result 1
		Opponent Crombie, A (Attiyyah)				Opponent Mudau, L (Lupfumo)
3	2	Tournament Drakensig Primary 2019				Tournament Drakensig Primary 2019
		date 2019-03-09	rnd 3	type Rapid	result 1	date 2019-03-09	rnd 4	type Rapid	result 1
		Opponent Mokoena, K (Kylie)				Opponent Morema, K (Katlego)

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	Moroaswi ,T (Tlhakodisho)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Moroaswi ,T (Tlhakodisho)	2	1401.3	976.3	2	1403.6	976.3	0	0	0	0	0	0
2	Sebake ,K (Koketso)	2	1	0	2	1	0	0	0	0	0	0	0
2	Sebake ,K (Koketso)	2	1330.9	1330.9	2	1326.4	1330.9	0	0	0	0	0	0
3	Malatji ,T (Tshepiso)	2	1	0	0	0	0	2	1	0	0	0	0
3	Malatji ,T (Tshepiso)	2	1218	1218	0	0	0	2	1230.8	1218	0	0	0
4	Phale ,K (Kabelo)	2	1	0	0	0	0	2	1	0	0	0	0
4	Phale ,K (Kabelo)	2	1217.5	1217.5	0	0	0	2	1229.2	1217.5	0	0	0
5	Mamabolo ,KR (Khomotso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mamabolo ,KR (Khomotso)	1	1167.2	1592.2	1	1170.4	1592.2	0	0	0	0	0	0
6	Netshifhefhe ,R (Ronald)	1	1	425	1	1	425	0	0	0	0	0	0
6	Netshifhefhe ,R (Ronald)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Moraba ,B (Bokamosa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moraba ,B (Bokamosa)	1	1220.5	795.5	1	1221.1	795.5	0	0	0	0	0	0
8	Mankwe ,K (Kgaogelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mankwe ,K (Kgaogelo)	1	1233.3	1658.3	1	1238.9	1658.3	0	0	0	0	0	0
9	Becker ,SM (Shaun)	1	1	425	1	1	425	0	0	0	0	0	0
9	Becker ,SM (Shaun)	1	1125.8	1550.8	1	1119.8	1550.8	0	0	0	0	0	0
10	Rammai ,E (Ethen)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rammai ,E (Ethen)	1	1109.7	1534.7	1	1109.2	1534.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bronkhorst, E (Ethan)

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