Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dumisa, L (Lethukuthula)

Chess SA id

1990133672

FIDE id

Date of birth

1999-10-08 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1308.1	1266.3	1264	1125.9
Raw rating	1308.1	1266.3	1263.2	1125.9
Weighted rating	1272.9	1219.6	1264	1121.3
Weighted performance	1116.6	0	0	0
Floor	808.1	766.3	768	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.1	150.9	151.5	184.3
Highest rating	1308.1 2025-06-01	1266.3 2025-06-01	1452.6 2023-12-01	1200 2018-10-01
Highest raw rating	1308.1 2025-06-01	1266.3 2025-06-01	1268 2024-02-01	1200 2019-12-01
Highest weighted rating	1260.4 2025-08-01	1266.3 2024-04-01	1263.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1223.3 2022-09-01	1220.4 2022-09-01	1452.6 2023-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.2	0
New rating	1308.1	1266.3	1263.8	1125.9
Analysis
Rating	1308.1	1266.3	1264	1125.9
Raw rating	1308.1	1266.3	1263.2	1125.9
Weighted rating	1272.9	1219.6	1264
Weighted performance	1116.6	0	0
K-factor	36	36	36	36
Floor	808.1	766.3	768	700
Max/Min rating change allowed	142.1	150.9	151.5	184.3
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	1308.1	1266.3	1263.2	1125.9
New weighted rating	1276.3	1224.3	1263.8	1122
New weighted performance	1109.1	0	0	0
Temp new rating	1308.1	1266.3	1263.8	1125.9
Temp new rating +/-	0	0	-0.2	0
Final new rating +/-	0	0	-0.2	0
New rating	1308.1	1266.3	1263.8	1125.9
New K-factor	36	36	36	36
New floor	808.1	766.3	768	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	7	7	0	0
	10	6	4	0
	15	0	6	9
	6	6	0	0
	0	0	0	0
History	38	19	10	9

Games since
	Main 32	Standard 13		Rapid 10		Blitz 9
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	7	4.5	64.29	121.4	1347	1468.4
Standard	7	4.5	64.29	121.4	1347	1468.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	17	44.74	-44.7	1310.3	1265.5
Standard	19	9	47.37	-22.4	1311.3	1288.9
Rapid	10	6	60	85	1278.9	1363.9
Blitz	9	2	22.22	-236.1	1342.9	1106.8

Date	Main	Standard	Rapid	Blitz
2025-11-01	1308.1	1266.3	1263.2	1125.9
2025-09-30	1308.1	1266.3	1263.2	1125.9
2025-09-01	1308.1	1266.3	1263.2	1125.9
2025-08-01	1308.1	1266.3	1263.2	1125.9
2025-07-01	1308.1	1266.3	1262.5	1125.9
2025-06-01	1308.1	1266.3	1261.7	1125.9
2025-05-01	1244.8	1187.9	1261.2	1125.9
2025-04-01	1244.2	1187.9	1261.2	1125.9
2025-03-01	1243.5	1187.9	1261.2	1125.9
2025-02-01	1242.9	1187.7	1261.2	1125.9
2025-01-01	1242.9	1178.2	1261.2	1112.9
2024-12-01	1243.3	1178.2	1268	1112.9
2024-11-01	1243.3	1178.2	1268	1112.9
2024-10-01	1243.3	1178.2	1268	1112.9
2024-09-01	1243.3	1178.2	1268	1112.9
2024-08-01	1243.3	1178.2	1268	1112.9
2024-07-01	1243.3	1178.2	1268	1112.9
2024-09-01	1243.3	1178.2	1268	1112.9
2024-05-01	1243.3	1178.2	1268	1112.9
2024-04-01	1278	1205.2	1268	1112.9
2024-03-01	1278	1205.2	1268	1112.9
2024-02-01	1278	1205.2	1268	1112.9
2024-01-01	1278	1205.2	1268	1112.9
2023-12-01	1229.8	1205.2	1268	1110.4

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	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	7	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	7	4.5	Yes	Analysis
2	2024 TOPTD 10th Annual Chess Tournament	2024-12-26	2024-12-26	Rapid	Ethekwini (KED)	5	4	2	Yes	Analysis
3	2024 Ethekwini Open (A)	2024-04-20	2024-04-21	Standard	Ethekwini (KED)	6	6	1.5	Yes	Analysis
4	2023 USSA Championships (Blitz)	2023-12-06	2023-12-06	Blitz	Ethekwini (KED)	9	9	2	Yes	Analysis
5	2023 TOPTD Chess Tournament	2023-12-26	2023-12-26	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
6	2022 Unizulu Chess Tournament (Open)	2022-09-03	2022-09-04	Standard	King Cetshwayo (KUR)	7	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2022 Unizulu Chess Tournament				Tournament 2022 Unizulu Chess Tournament
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-04	rnd 5	type Standard	result 1
		Opponent Mncube, S (Simphiwe)				Opponent Mncwango, N (Ndumiso)
2	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-04	rnd 6	type Standard	result 1	date 2025-05-04	rnd 7	type Standard	result 0.5
		Opponent Reddy, T (Tyler)				Opponent Naidoo, V (Viya)
3	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Naidoo, J (Jayden)				Opponent Danisa, KK (Khulekani Keith)

#	Games	Start				End
1	3	Tournament 2022 Unizulu Chess Tournament				Tournament 2022 Unizulu Chess Tournament
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-04	rnd 5	type Standard	result 1
		Opponent Mncube, S (Simphiwe)				Opponent Mncwango, N (Ndumiso)
2	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-04	rnd 6	type Standard	result 1	date 2025-05-04	rnd 7	type Standard	result 0.5
		Opponent Reddy, T (Tyler)				Opponent Naidoo, V (Viya)
3	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Naidoo, J (Jayden)				Opponent Danisa, KK (Khulekani Keith)

#	Games	Start				End
1	3	Tournament 2023 TOPTD Chess Tournament				Tournament 2024 TOPTD 10th Annual Chess Tournament
		date 2023-12-26	rnd 5	type Rapid	result 1	date 2024-12-26	rnd 2	type Rapid	result 1
		Opponent Khumalo, N (Nolwandle)				Opponent Cele, L (Loyiso)
2	1	Tournament 2024 TOPTD 10th Annual Chess Tournament				Tournament 2024 TOPTD 10th Annual Chess Tournament
		date 2024-12-26	rnd 4	type Rapid	result 1	date 2024-12-26	rnd 4	type Rapid	result 1
		Opponent Ngubane, M (Mcebo)				Opponent Ngubane, M (Mcebo)
3	1	Tournament 2023 TOPTD Chess Tournament				Tournament 2023 TOPTD Chess Tournament
		date 2023-12-26	rnd 3	type Rapid	result 1	date 2023-12-26	rnd 3	type Rapid	result 1
		Opponent Soojay, J (Josiah)				Opponent Soojay, J (Josiah)

#	Games	Start				End
1	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 7	type Blitz	result 1	date 2023-12-06	rnd 7	type Blitz	result 1
		Opponent Buckas, A (Abu)				Opponent Buckas, A (Abu)
2	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 4	type Blitz	result 1	date 2023-12-06	rnd 4	type Blitz	result 1
		Opponent Nhlangulela, P (Phumlani)				Opponent Nhlangulela, P (Phumlani)

#	Games	Start				End
1	3	Tournament 2022 Unizulu Chess Tournament				Tournament 2022 Unizulu Chess Tournament
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-04	rnd 5	type Standard	result 1
		Opponent Mncube, S (Simphiwe)				Opponent Mncwango, N (Ndumiso)
2	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Naidoo, J (Jayden)				Opponent Danisa, KK (Khulekani Keith)
3	2	Tournament 2023 TOPTD Chess Tournament				Tournament 2023 TOPTD Chess Tournament
		date 2023-12-26	rnd 5	type Rapid	result 1	date 2023-12-26	rnd 6	type Rapid	result 1
		Opponent Khumalo, N (Nolwandle)				Opponent Mthembu, Z (Zolani)

#	Games	Start				End
1	3	Tournament 2022 Unizulu Chess Tournament				Tournament 2022 Unizulu Chess Tournament
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-04	rnd 5	type Standard	result 1
		Opponent Mncube, S (Simphiwe)				Opponent Mncwango, N (Ndumiso)
2	2	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Naidoo, J (Jayden)				Opponent Danisa, KK (Khulekani Keith)
3	1	Tournament 2025 KZN Open				Tournament 2025 KZN Open
		date 2025-05-04	rnd 6	type Standard	result 1	date 2025-05-04	rnd 6	type Standard	result 1
		Opponent Reddy, T (Tyler)				Opponent Reddy, T (Tyler)

#	Games	Start				End
1	3	Tournament 2023 TOPTD Chess Tournament				Tournament 2024 TOPTD 10th Annual Chess Tournament
		date 2023-12-26	rnd 5	type Rapid	result 1	date 2024-12-26	rnd 2	type Rapid	result 1
		Opponent Khumalo, N (Nolwandle)				Opponent Cele, L (Loyiso)
2	1	Tournament 2024 TOPTD 10th Annual Chess Tournament				Tournament 2024 TOPTD 10th Annual Chess Tournament
		date 2024-12-26	rnd 4	type Rapid	result 1	date 2024-12-26	rnd 4	type Rapid	result 1
		Opponent Ngubane, M (Mcebo)				Opponent Ngubane, M (Mcebo)
3	1	Tournament 2023 TOPTD Chess Tournament				Tournament 2023 TOPTD Chess Tournament
		date 2023-12-26	rnd 3	type Rapid	result 1	date 2023-12-26	rnd 3	type Rapid	result 1
		Opponent Soojay, J (Josiah)				Opponent Soojay, J (Josiah)

#	Games	Start				End
1	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 7	type Blitz	result 1	date 2023-12-06	rnd 7	type Blitz	result 1
		Opponent Buckas, A (Abu)				Opponent Buckas, A (Abu)
2	1	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 4	type Blitz	result 1	date 2023-12-06	rnd 4	type Blitz	result 1
		Opponent Nhlangulela, P (Phumlani)				Opponent Nhlangulela, P (Phumlani)

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	Danisa ,KK (Khulekani Keith)	1	1	425	1	1	425	0	0	0	0	0	0
1	Danisa ,KK (Khulekani Keith)	1	1479.8	1904.8	1	1481.2	1904.8	0	0	0	0	0	0
2	Mncube ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mncube ,S (Simphiwe)	1	1165.1	1590.1	1	1157.2	1590.1	0	0	0	0	0	0
3	Gumede ,N (Ntokozo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Gumede ,N (Ntokozo)	1	1418.7	993.7	1	1368.7	993.7	0	0	0	0	0	0
4	Reddy ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
4	Reddy ,T (Tyler)	1	1395.5	1820.5	1	1392.8	1820.5	0	0	0	0	0	0
5	Snyman ,DB (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Snyman ,DB (David)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mzobe ,T (Thokozani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mzobe ,T (Thokozani)	1	1465.8	1040.8	1	1449.7	1040.8	0	0	0	0	0	0
7	Zikalala ,M (Minenhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Zikalala ,M (Minenhle)	1	1351.3	926.3	1	1329.4	926.3	0	0	0	0	0	0
8	Mncwango ,N (Ndumiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mncwango ,N (Ndumiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Yan ,W (Weilun)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Yan ,W (Weilun)	1	1933.3	1508.3	1	1948.3	1508.3	0	0	0	0	0	0
10	Ramkomar ,S (Saskia)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ramkomar ,S (Saskia)	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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PLAYER PAGE

Personal

Dumisa, L (Lethukuthula)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms