Chess South Africa Ratings Database

PLAYER PAGE

Personal

Horn, D (Dehan)

Chess SA id

1120143896

FIDE id

Date of birth

2012-08-07 (U14)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.2	1200	1243	1200
Raw rating	1230.2	1200	1243	1200
Weighted rating	1220.2	1200	1224.8	1200
Weighted performance	0	0	0	0
Floor	747	700	778.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.8	165.8	156	165.8
Highest rating	1477 2022-07-01	1200 2018-10-01	1554.8 2022-07-01	1200 2018-10-01
Highest raw rating	1247 2022-08-01	1200 2024-02-01	1278.4 2022-08-01	1200 2024-02-01
Highest weighted rating	1247 2024-06-01	1200 2018-10-01	1278.4 2024-04-01	1200 2018-10-01
Highest weighted performance	1477 2022-07-01	1200 2024-02-01	1554.8 2022-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.2	1200	1243	1200
Analysis
Rating	1230.2	1200	1243	1200
Raw rating	1230.2	1200	1243	1200
Weighted rating	1220.2	1200	1224.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	747	700	778.4	700
Max/Min rating change allowed	158.8	165.8	156	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	1230.2	1200	1243	1200
New weighted rating	1221.1	1200	1226.5	1200
New weighted performance	0	0	0	0
Temp new rating	1230.2	1200	1243	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.2	1200	1243	1200
New K-factor	36	36	36	36
New floor	747	700	778.4	700

Item	Main	Rapid
	0	0
	5	5
	0	0
	0	0
	15	15
	0	0
History	20	20

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	3	60	85	1227.2	1312.2
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1227.2	1312.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	11.5	57.5	63.8	1213.8	1277.5
Standard	0	0	0	0	0	0
Rapid	20	11.5	57.5	63.8	1213.8	1277.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1230.2	1200	1243	1200
2025-09-30	1230.2	1200	1243	1200
2025-09-01	1230.2	1200	1243	1200
2025-08-01	1217.2	1200	1219.4	1200
2025-07-01	1217.2	1200	1219.4	1200
2025-06-01	1217.2	1200	1219.4	1200
2025-05-01	1217.2	1200	1219.4	1200
2025-04-01	1217.2	1200	1219.4	1200
2025-03-01	1217.2	1200	1219.4	1200
2025-02-01	1217.2	1200	1219.4	1200
2025-01-01	1217.2	1200	1219.4	1200
2024-12-01	1217.2	1200	1219.4	1200
2024-11-01	1217.2	1200	1219.4	1200
2024-10-01	1217.2	1200	1219.4	1200
2024-09-01	1217.2	1200	1219.4	1200
2024-08-01	1217.2	1200	1219.4	1200
2024-07-01	1217.2	1200	1219.4	1200
2024-09-01	1217.2	1200	1219.4	1200
2024-05-01	1217.2	1200	1219.4	1200
2024-04-01	1217.2	1200	1219.4	1200
2024-03-01	1217.2	1200	1219.4	1200
2024-02-01	1217.2	1200	1219.4	1200
2024-01-01	1217.2	1200	1219.4	1200
2023-12-01	1217.2	1200	1219.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rookies Tournament Secunda 2025 (U13)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rookies Tournament Secunda 2025 (U13)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	5	3	Yes	Analysis
2	Govan Mbeki Uitspele 2022 (O11)	2022-08-12	2022-08-12	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
3	Gert Sibande Finaal 2022 (O11)	2022-08-19	2022-08-19	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
4	Hoeveldgroep 2022 (O11)	2022-07-29	2022-07-29	Rapid	Gert Sibande (MGS)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 5	type Rapid	result 1
		Opponent Sechaba, A (Abongile)				Opponent Olckers, K (Kellan)
2	4	Tournament Gert Sibande Finaal 2022				Tournament Rookies Tournament Secunda 2025
		date 2022-08-19	rnd 5	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Snygans, W (Wian)				Opponent Mthethwa, L (Lethabo)
3	2	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Nhlapo, K (Kamva)				Opponent Mhembere, A (Angel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 5	type Rapid	result 1
		Opponent Sechaba, A (Abongile)				Opponent Olckers, K (Kellan)
2	4	Tournament Gert Sibande Finaal 2022				Tournament Rookies Tournament Secunda 2025
		date 2022-08-19	rnd 5	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Snygans, W (Wian)				Opponent Mthethwa, L (Lethabo)
3	2	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Nhlapo, K (Kamva)				Opponent Mhembere, A (Angel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gert Sibande Finaal 2022				Tournament Rookies Tournament Secunda 2025
		date 2022-08-19	rnd 5	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Snygans, W (Wian)				Opponent Mthethwa, L (Lethabo)
2	3	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Sechaba, A (Abongile)				Opponent De Graaff, K (Kian)
3	2	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Nhlapo, K (Kamva)				Opponent Mhembere, A (Angel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gert Sibande Finaal 2022				Tournament Rookies Tournament Secunda 2025
		date 2022-08-19	rnd 5	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Snygans, W (Wian)				Opponent Mthethwa, L (Lethabo)
2	3	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Sechaba, A (Abongile)				Opponent De Graaff, K (Kian)
3	2	Tournament Govan Mbeki Uitspele 2022				Tournament Gert Sibande Finaal 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-19	rnd 1	type Rapid	result 1
		Opponent Nhlapo, K (Kamva)				Opponent Mhembere, A (Angel)

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	Phala ,M (Makhudu)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Phala ,M (Makhudu)	2	1245.6	820.6	0	0	0	2	1275.3	820.6	0	0	0
2	Botha ,Z (Zak)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Botha ,Z (Zak)	2	1213.7	788.7	0	0	0	2	1224.4	788.7	0	0	0
3	Dondolo ,L (Lonwabo)	2	1	0	0	0	0	2	1	0	0	0	0
3	Dondolo ,L (Lonwabo)	2	1199.5	1199.5	0	0	0	2	1199.2	1199.5	0	0	0
4	Fairhurst ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
4	Fairhurst ,L (Liam)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Mgabhi ,P (Phesihle)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mgabhi ,P (Phesihle)	1	1174.1	1599.1	0	0	0	1	1156.8	1599.1	0	0	0
6	Mthembu ,S (Sibusiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mthembu ,S (Sibusiso)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Olckers ,K (Kellan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Olckers ,K (Kellan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mthethwa ,L (Lethabo)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mthethwa ,L (Lethabo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Mhembere ,A (Angel)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mhembere ,A (Angel)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Olivier ,H (Haleigh)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Olivier ,H (Haleigh)	1	1234.8	809.8	0	0	0	1	1258.4	809.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Horn, D (Dehan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms