Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maphosa, D (Denlin)

Chess SA id

1090136705

FIDE id

Date of birth

2009-11-01 (U18)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1303.9

Item	Main	Standard	Rapid	Blitz
Rating	1302	1303.4	1200	1200
Raw rating	1302	1303.4	1200	1200
Weighted rating	1275.5	1279	1200	1200
Weighted performance	1283.5	1282.7	0	0
Floor	818.1	823.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.4	143.1	165.8	165.8
Highest rating	1318.1 2025-09-01	1323.9 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1318.1 2025-09-01	1323.9 2025-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1297.1 2024-04-01	1310.7 2024-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1315.4 2025-09-01	1314.8 2025-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1302	1303.4	1200	1200
Analysis
Rating	1302	1303.4	1200	1200
Raw rating	1302	1303.4	1200	1200
Weighted rating	1275.5	1279	1200
Weighted performance	1283.5	1282.7	0
K-factor	36	36	36	36
Floor	818.1	823.9	700	700
Max/Min rating change allowed	143.4	143.1	165.8	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	1302	1303.4	1200	1200
New weighted rating	1278	1281.2	1200	1200
New weighted performance	1283.1	1282.2	0	0
Temp new rating	1302	1303.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1302	1303.4	1200	1200
New K-factor	36	36	36	36
New floor	818.1	823.9	700	700

Item	Main	Standard
	0	0
	41	41
	0	0
	0	0
	19	19
	0	0
History	60	60

Games since
	Main 41	Standard 41		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3172		1059		94
Male	2500		834		70
U18	486		173		19
U18 Male	402		142		16
Standard
	RSA		Province		Region
Overall	3028		1085		110
Male	2388		862		82
U18	490		186		21
U18 Male	411		157		18
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	41	15.5	37.8	-103.7	1392.1	1288.4
Standard	41	15.5	37.8	-103.7	1392.1	1288.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	60	27.5	45.83	-35.4	1341.9	1306.5
Standard	60	27.5	45.83	-35.4	1341.9	1306.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1302	1303.4	1200	1200
2025-09-01	1318.1	1323.9	1200	1200
2025-08-01	1267.4	1270.7	1200	1200
2025-07-01	1283.1	1280.2	1200	1200
2025-06-01	1283.1	1280.2	1200	1200
2025-05-01	1266.3	1271.1	1200	1200
2025-04-01	1266.3	1271.1	1200	1200
2025-03-01	1266.3	1271.1	1200	1200
2025-02-01	1266.3	1271.1	1200	1200
2025-01-01	1266.3	1271.1	1200	1200
2024-12-01	1266.3	1271.1	1200	1200
2024-11-01	1266.3	1271.1	1200	1200
2024-10-01	1266.3	1271.1	1200	1200
2024-09-01	1266.3	1271.1	1200	1200
2024-08-01	1266.3	1271.1	1200	1200
2024-07-01	1266.3	1271.1	1200	1200
2024-06-01	1266.3	1271.1	1200	1200
2024-08-01	1266.3	1271.1	1200	1200
2024-04-01	1266.3	1271.1	1200	1200
2024-03-01	1266.3	1271.1	1200	1200
2024-02-01	1266.3	1271.1	1200	1200
2024-01-01	1266.3	1271.1	1200	1200
2023-12-01	1266.3	1271.1	1200	1200
2023-11-01	1266.3	1271.1	1200	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	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	JMC Closed 2025 (C)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	South African Open 2025 (B)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	3	Yes	Analysis
4	Mzansi Africa Classic 2025 (Intermediate)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	2.5	Yes	Analysis
6	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
7	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	JMC Closed 2025 (C)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
3	South African Open 2025 (B)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	3	Yes	Analysis
4	Mzansi Africa Classic 2025 (Intermediate)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	2.5	Yes	Analysis
6	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
7	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
8	West Rand vs Bojanala 2022 (U14B)	2022-11-05	2022-11-05	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
9	West Rand Trials 2022 (U14)	2022-09-03	2022-09-03	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
10	2nd West Rand Open 2022 (Juniors)	2022-08-06	2022-08-06	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
11	D2 Schools Individuals 2022 (U13 Boys)	2022-05-07	2022-05-07	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
12	West Rand Open 2022 (U14)	2022-02-05	2022-02-05	Standard	West Rand (GWR)	5	0	0	No	Analysis

#	Games	Start				End
1	5	Tournament D2 Schools Individuals 2022				Tournament 2nd West Rand Open 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-08-06	rnd 1	type Standard	result 1
		Opponent Van Zyl, J (Josch)				Opponent Behr, A (Alexander)
2	4	Tournament South African Open 2025				Tournament JMC Closed 2025
		date 2025-07-05	rnd 11	type Standard	result 0.5	date 2025-08-09	rnd 3	type Standard	result 0.5
		Opponent Mahamotsa, W (Wilson M)				Opponent Botha, A (Andrea)
3	4	Tournament 2nd West Rand Open 2022				Tournament West Rand Trials 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-09-03	rnd 1	type Standard	result 1
		Opponent Croukamp, M (Mikayla)				Opponent Jacob, AK (Abishai)

#	Games	Start				End
1	5	Tournament D2 Schools Individuals 2022				Tournament 2nd West Rand Open 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-08-06	rnd 1	type Standard	result 1
		Opponent Van Zyl, J (Josch)				Opponent Behr, A (Alexander)
2	4	Tournament South African Open 2025				Tournament JMC Closed 2025
		date 2025-07-05	rnd 11	type Standard	result 0.5	date 2025-08-09	rnd 3	type Standard	result 0.5
		Opponent Mahamotsa, W (Wilson M)				Opponent Botha, A (Andrea)
3	4	Tournament 2nd West Rand Open 2022				Tournament West Rand Trials 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-09-03	rnd 1	type Standard	result 1
		Opponent Croukamp, M (Mikayla)				Opponent Jacob, AK (Abishai)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament D2 Schools Individuals 2022				Tournament 2nd West Rand Open 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-08-06	rnd 1	type Standard	result 1
		Opponent Van Zyl, J (Josch)				Opponent Behr, A (Alexander)
2	4	Tournament 2nd West Rand Open 2022				Tournament West Rand Trials 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-09-03	rnd 1	type Standard	result 1
		Opponent Croukamp, M (Mikayla)				Opponent Jacob, AK (Abishai)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Steele, SJ (Sangwani Jude)				Opponent Maslekar, S (Siddhant)

#	Games	Start				End
1	5	Tournament D2 Schools Individuals 2022				Tournament 2nd West Rand Open 2022
		date 2022-05-07	rnd 2	type Standard	result 1	date 2022-08-06	rnd 1	type Standard	result 1
		Opponent Van Zyl, J (Josch)				Opponent Behr, A (Alexander)
2	4	Tournament 2nd West Rand Open 2022				Tournament West Rand Trials 2022
		date 2022-08-06	rnd 3	type Standard	result 1	date 2022-09-03	rnd 1	type Standard	result 1
		Opponent Croukamp, M (Mikayla)				Opponent Jacob, AK (Abishai)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 1	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 1
		Opponent Steele, SJ (Sangwani Jude)				Opponent Maslekar, S (Siddhant)

No games found.

#	Games	Start				End

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	Steele ,SJ (Sangwani Jude)	2	1	0	2	1	0	0	0	0	0	0	0
1	Steele ,SJ (Sangwani Jude)	2	1373.6	1373.6	2	1373.4	1373.6	0	0	0	0	0	0
2	Van Zyl ,J (Josch)	2	2	425	2	2	425	0	0	0	0	0	0
2	Van Zyl ,J (Josch)	2	1187.4	1612.4	2	1185.4	1612.4	0	0	0	0	0	0
3	Dzwimbane ,P (Phetolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Dzwimbane ,P (Phetolo)	1	1455.9	1030.9	1	1406.3	1030.9	0	0	0	0	0	0
4	Behr ,A (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
4	Behr ,A (Alexander)	1	1230.3	1655.3	1	1230.6	1655.3	0	0	0	0	0	0
5	Anthonissen ,L (Liliya)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Anthonissen ,L (Liliya)	1	1422.4	997.4	1	1421.3	997.4	0	0	0	0	0	0
6	Sehlalo ,L (Lehlohonolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sehlalo ,L (Lehlohonolo)	1	1320	895	1	1327.2	895	0	0	0	0	0	0
7	Hattingh ,R (Robert)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hattingh ,R (Robert)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mbilini ,H (Hlomla)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mbilini ,H (Hlomla)	1	1468.2	1043.2	1	1509.7	1043.2	0	0	0	0	0	0
9	Khalife ,A (Arham)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khalife ,A (Arham)	1	1272.1	847.1	1	1243.6	847.1	0	0	0	0	0	0
10	Mahlangu ,B (Boipelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mahlangu ,B (Boipelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Maphosa, D (Denlin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms