Chess South Africa Ratings Database

PLAYER PAGE

Personal

Opperman, E (Eagan)

Chess SA id

1100135037

FIDE id

Date of birth

2010-03-22 (U16)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1342.6	1354.3	1275.4	1200
Raw rating	1342.6	1354.3	1275.4	1200
Weighted rating	1342.3	1354.3	1275.4	1200
Weighted performance	931.7	938.7	0	0
Floor	890.9	903	775.4	700
K-factor	36	32	36	36
Min/Max rating change allowed	135.3	133.1	148.9	165.8
Highest rating	1411 2023-02-01	1403 2023-03-01	1309.5 2022-10-01	1200 2018-10-01
Highest raw rating	1390.9 2023-03-01	1403 2023-03-01	1275.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1390.9 2024-08-01	1403 2024-09-01	1275.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1411 2023-02-01	1380.1 2023-02-01	1309.5 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1342.6	1354.3	1275.4	1200
Analysis
Rating	1342.6	1354.3	1275.4	1200
Raw rating	1342.6	1354.3	1275.4	1200
Weighted rating	1342.3	1354.3	1275.4
Weighted performance	931.7	938.7	0
K-factor	36	32	36	36
Floor	890.9	903	775.4	700
Max/Min rating change allowed	135.3	133.1	148.9	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	1342.6	1354.3	1275.4	1200
New weighted rating	1342.4	1354.3	1275.4	1200
New weighted performance	931.2	938.2	0	0
Temp new rating	1342.6	1354.3	1275.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1342.6	1354.3	1275.4	1200
New K-factor	36	32	36	36
New floor	890.9	903	775.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	26	21	5
	32	27	5
	13	6	7
History	71	54	17

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	71	44.5	62.68	107.7	1224.2	1331.9
Standard	54	33	61.11	94.4	1225.8	1320.2
Rapid	17	11.5	67.65	150	1219.2	1369.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1342.6	1354.3	1275.4	1200
2025-09-01	1342.6	1354.3	1275.4	1200
2025-08-01	1342.6	1354.3	1275.4	1200
2025-07-01	1342.6	1354.3	1275.4	1200
2025-06-01	1342.6	1354.3	1275.4	1200
2025-05-01	1342.6	1354.3	1275.4	1200
2025-04-01	1342.6	1354.3	1275.4	1200
2025-03-01	1342.6	1354.3	1275.4	1200
2025-02-01	1342.6	1354.3	1275.4	1200
2025-01-01	1341.9	1354.3	1275.4	1200
2024-12-01	1341.9	1354.3	1275.4	1200
2024-11-01	1341.9	1354.3	1275.4	1200
2024-10-01	1341.9	1354.3	1275.4	1200
2024-09-01	1341.9	1354.3	1275.4	1200
2024-08-01	1341.9	1354.3	1275.4	1200
2024-07-01	1341.9	1354.3	1275.4	1200
2024-06-01	1341.9	1354.3	1275.4	1200
2024-08-01	1341.9	1354.3	1275.4	1200
2024-04-01	1341.9	1354.3	1275.4	1200
2024-03-01	1341.9	1354.3	1275.4	1200
2024-02-01	1341.9	1354.3	1275.4	1200
2024-01-01	1341.9	1354.3	1275.4	1200
2023-12-01	1341.9	1354.3	1275.4	1200
2023-11-01	1341.9	1354.3	1275.4	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	2023 King Cetshwayo Junior & Intermediate Chess Tournament (U14)	2023-10-28	2023-10-28	Rapid	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	2023 King Cetshwayo Winter Open (U14)	2023-07-29	2023-07-30	Standard	King Cetshwayo (KUR)	7	7	4	Yes	Analysis
3	2023 King Cetshwayo Chess Anniversary (U14)	2023-04-22	2023-04-23	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
4	2023 Imperial City Campus KC Open (U14)	2023-02-18	2023-02-19	Standard	King Cetshwayo (KUR)	7	7	6	Yes	Analysis
5	2022 King Cetshwayo Junior & Intermediate (U14)	2022-10-29	2022-10-29	Rapid	King Cetshwayo (KUR)	5	5	3.5	Yes	Analysis
6	2022 Unizulu Chess Tournament (U10-U14)	2022-09-03	2022-09-04	Standard	King Cetshwayo (KUR)	7	7	5.5	Yes	Analysis
7	2022 King Cetshwayo Championship (U14)	2022-05-28	2022-05-29	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
8	2022 King Cetshwayo Anniversary (U10-U14)	2022-03-12	2022-03-13	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
9	2022 King Cetshwayo Open (U10-U14)	2022-02-19	2022-02-20	Standard	King Cetshwayo (KUR)	7	6	2	Yes	Analysis
10	2021 King Cetshwayo Christmas Tournament (U10)	2021-11-27	2021-11-28	Standard	King Cetshwayo (KUR)	7	6	2.5	Yes	Analysis
11	2021 King Cetshwayo Rapid (Junior)	2021-10-02	2021-10-02	Rapid	King Cetshwayo (KUR)	7	7	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 Imperial City Campus KC Open
		date 2022-10-29	rnd 4	type Rapid	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Msane, A (Anesu)				Opponent Gqibitole, WO (Wonga)
2	6	Tournament 2022 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Thabede, T (Thando)				Opponent Ntuli, M (Melokuhle)
3	5	Tournament 2022 King Cetshwayo Championship				Tournament 2022 Unizulu Chess Tournament
		date 2022-05-29	rnd 7	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mgene, S (Siyamthemba)				Opponent Botha, L (Louis)

#	Games	Start				End
1	6	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-04	rnd 6	type Standard	result 0.5	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Govender, TK (Trivae)				Opponent Gqibitole, WO (Wonga)
2	6	Tournament 2022 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Thabede, T (Thando)				Opponent Ntuli, M (Melokuhle)
3	5	Tournament 2022 King Cetshwayo Championship				Tournament 2022 Unizulu Chess Tournament
		date 2022-05-29	rnd 7	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mgene, S (Siyamthemba)				Opponent Botha, L (Louis)

#	Games	Start				End
1	4	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2022-10-29	rnd 4	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Msane, A (Anesu)				Opponent Mdletshe, B (Bonginkosi)
2	4	Tournament 2021 King Cetshwayo Rapid				Tournament 2022 King Cetshwayo Junior & Intermediate
		date 2021-10-02	rnd 6	type Rapid	result 1	date 2022-10-29	rnd 2	type Rapid	result 0.5
		Opponent Thabede, T (Thando)				Opponent Mgenge, S (Siyamthemba)
3	2	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 3	type Rapid	result 1	date 2021-10-02	rnd 4	type Rapid	result 1
		Opponent Khulu, K (Khwezi)				Opponent Ngcobo, P (Phathokuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 Imperial City Campus KC Open
		date 2022-10-29	rnd 4	type Rapid	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Msane, A (Anesu)				Opponent Gqibitole, WO (Wonga)
2	6	Tournament 2022 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Thabede, T (Thando)				Opponent Ntuli, M (Melokuhle)
3	5	Tournament 2022 King Cetshwayo Championship				Tournament 2022 Unizulu Chess Tournament
		date 2022-05-29	rnd 7	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mgene, S (Siyamthemba)				Opponent Botha, L (Louis)

#	Games	Start				End
1	6	Tournament 2022 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Thabede, T (Thando)				Opponent Ntuli, M (Melokuhle)
2	5	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-04	rnd 7	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Perumal, D (Declan)				Opponent Gqibitole, WO (Wonga)
3	5	Tournament 2022 King Cetshwayo Championship				Tournament 2022 Unizulu Chess Tournament
		date 2022-05-29	rnd 7	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mgene, S (Siyamthemba)				Opponent Botha, L (Louis)

#	Games	Start				End
1	4	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2022-10-29	rnd 4	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Msane, A (Anesu)				Opponent Mdletshe, B (Bonginkosi)
2	3	Tournament 2021 King Cetshwayo Rapid				Tournament 2022 King Cetshwayo Junior & Intermediate
		date 2021-10-02	rnd 6	type Rapid	result 1	date 2022-10-29	rnd 1	type Rapid	result 1
		Opponent Thabede, T (Thando)				Opponent Hlewayo, S (Sphiwokuhle)
3	2	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 3	type Rapid	result 1	date 2021-10-02	rnd 4	type Rapid	result 1
		Opponent Khulu, K (Khwezi)				Opponent Ngcobo, P (Phathokuhle)

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	Govender ,TK (Trivae)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
1	Govender ,TK (Trivae)	4	1454.6	1135.9	4	1426.2	1135.9	0	0	0	0	0	0
2	Botha ,L (Louis)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Botha ,L (Louis)	3	1314.9	1456.5	3	1318.1	1456.5	0	0	0	0	0	0
3	Dlamini ,L (Lwazi)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Dlamini ,L (Lwazi)	3	1212.1	1353.8	3	1202.1	1353.8	0	0	0	0	0	0
4	Perumal ,D (Declan)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	Perumal ,D (Declan)	3	1258.9	1117.3	2	1249.6	1258.9	1	1292.8	833.9	0	0	0
5	Khulu ,K (Khwezi)	3	3	425	2	2	425	1	1	425	0	0	0
5	Khulu ,K (Khwezi)	3	1202.6	1627.6	2	1193	1627.6	1	1200	1627.6	0	0	0
6	Thabede ,T (Thando)	3	2	141.7	2	1	0	1	1	425	0	0	0
6	Thabede ,T (Thando)	3	1191.7	1333.4	2	1193.8	1191.7	1	1200	1616.7	0	0	0
7	Gqibitole ,WO (Wonga)	3	2	141.7	2	1	0	1	1	425	0	0	0
7	Gqibitole ,WO (Wonga)	3	1265.6	1407.3	2	1264.2	1265.6	1	1200	1690.6	0	0	0
8	Msane ,A (Anesu)	3	2	141.7	2	1	0	1	1	425	0	0	0
8	Msane ,A (Anesu)	3	1272.5	1414.2	2	1245.6	1272.5	1	1200	1697.5	0	0	0
9	Hall ,B (Braedan)	2	1	0	2	1	0	0	0	0	0	0	0
9	Hall ,B (Braedan)	2	1151.1	1151.1	2	1157	1151.1	0	0	0	0	0	0
10	Mapfuise ,N (Nathan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Mapfuise ,N (Nathan)	2	1170.4	1595.4	2	1170.8	1595.4	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

Opperman, E (Eagan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms