Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndumndum, L (Loyiso)

Chess SA id

1130300336

FIDE id

Date of birth

2013-03-12 (U14)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

27.7

Junior GPX Points

927.1

Item	Main	Standard	Rapid	Blitz
Rating	1116.8	1155.8	1161.4	1198.9
Raw rating	1081.5	1043.7	1161.4	1197.8
Weighted rating	1116.8	1155.8	1116.4	1198.9
Weighted performance	1061.8	892.1	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.3	207.2	175.2	166.3
Highest rating	1200 2024-11-01	1200 2024-04-01	1200 2024-11-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-04-01	1200 2024-03-01	1200 2024-04-01
Highest weighted rating	1200 2024-11-01	1200 2024-04-01	1200 2024-11-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-04-01	1200 2024-12-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.1	-10.4	0	-0.1
New rating	1112.8	1145.4	1161.4	1198.8
Analysis
Rating	1116.8	1155.8	1161.4	1198.9
Raw rating	1081.5	1043.7	1161.4	1197.8
Weighted rating	1116.8	1155.8	1116.4
Weighted performance	1061.8	892.1	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	196.3	207.2	175.2	166.3
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	1081.5	1043.7	1161.4	1197.8
New weighted rating	1112.8	1145.4	1119.5	1198.8
New weighted performance	1055.5	886.7	0	0
Temp new rating	1112.8	1145.4	1161.4	1198.8
Temp new rating +/-	-4.1	-10.4	0	-0.1
Final new rating +/-	-4.1	-10.4	0	-0.1
New rating	1112.8	1145.4	1161.4	1198.8
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	34	18	5	11
	15	6	9	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	49	24	14	11

Games since
	Main 49	Standard 24		Rapid 14		Blitz 11
Gender	Male
Age group	U14
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	4462		277		33
Male	3263		213		25
U14	890		53		6
U14 Male	609		41		5
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	490		33		8
Male	436		31		8
U14	49		10		4
U14 Male	40		8		4


	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	34	7.5	22.06	-237.5	1290.7	1053.2
Standard	18	1.5	8.33	-354.2	1299.8	945.6
Rapid	5	3	60	85	1249.3	1334.3
Blitz	11	3	27.27	-193.2	1294.7	1101.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	8.5	17.35	-277.6	1261.9	984.3
Standard	24	1.5	6.25	-371.9	1272.2	900.4
Rapid	14	4	28.57	-182.1	1218.3	1036.2
Blitz	11	3	27.27	-193.2	1294.7	1101.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	1081.5	1043.7	1161.4	1197.8
2025-09-30	1055.4	1043.7	1122.1	1197.8
2025-09-01	1081.6	1090.1	1122.1	1197.8
2025-08-01	1140.5	1187	1122.1	1197.8
2025-07-01	1137.2	1187	1122.1	1199.4
2025-06-01	1137.2	1187	1122.1	1199.4
2025-05-01	1137.2	1187	1122.1	1199.4
2025-04-01	1136.1	1183.8	1122.1	1199.1
2025-03-01	1140	1187.9	1122.1	1194.2
2025-02-01	1134	1180.7	1121.3	1200
2025-01-01	1022.4	1076.8	1082	1200
2024-12-01	1124.4	1200	1082	1200
2024-11-01	1124.4	1200	1082	1200
2024-10-01	1124.4	1200	1082	1200
2024-09-01	1124.4	1200	1082	1200
2024-08-01	1124.4	1200	1082	1200
2024-07-01	1124.4	1200	1082	1200
2024-09-01	1124.4	1200	1082	1200
2024-05-01	1151.5	1200	1118.4	1200
2024-04-01	1151.5	1200	1118.4	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	KwaDukuza Schools Ward Games 2025 (U14)	2025-10-11	2025-10-11	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	North Coast Term 3 Open 2025	2025-07-28	2025-09-01	Standard	iLembe (KIK)	6	5	0	Yes	Analysis
3	ILembe Youth Trials 2025 (U14-U18)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	5	1.5	Yes	Analysis
4	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	4	0	Yes	Analysis
5	North Coast Term 3 Blitz Open 2025	2025-07-21	2025-07-21	Blitz	iLembe (KIK)	6	5	2	Yes	Analysis
6	North Coast Chess Club Open 2025	2025-02-17	2025-03-17	Standard	iLembe (KIK)	5	4	0	Yes	Analysis
7	North Coast Blitz Open 2025	2025-02-10	2025-02-10	Blitz	iLembe (KIK)	7	6	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	KwaDukuza Schools Ward Games 2025 (U14)	2025-10-11	2025-10-11	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	North Coast Term 3 Open 2025	2025-07-28	2025-09-01	Standard	iLembe (KIK)	6	5	0	Yes	Analysis
3	ILembe Youth Trials 2025 (U14-U18)	2025-08-16	2025-08-16	Standard	iLembe (KIK)	5	5	1.5	Yes	Analysis
4	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	4	0	Yes	Analysis
5	North Coast Term 3 Blitz Open 2025	2025-07-21	2025-07-21	Blitz	iLembe (KIK)	6	5	2	Yes	Analysis
6	North Coast Chess Club Open 2025	2025-02-17	2025-03-17	Standard	iLembe (KIK)	5	4	0	Yes	Analysis
7	North Coast Blitz Open 2025	2025-02-10	2025-02-10	Blitz	iLembe (KIK)	7	6	1	Yes	Analysis
8	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	0	Yes	Analysis
9	KwaDukuza CMC Trials 2024 (U11)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
10	Nokukhanya Luthuli Rapid 2024 (Senior Primary)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament KwaDukuza Schools Ward Games 2025				Tournament KwaDukuza Schools Ward Games 2025
		date 2025-10-11	rnd 4	type Rapid	result 1	date 2025-10-11	rnd 5	type Rapid	result 1
		Opponent Mthimkhulu, L (Lubanzi)				Opponent Mbonambi, P (Philasande)
2	1	Tournament KwaDukuza Schools Ward Games 2025				Tournament KwaDukuza Schools Ward Games 2025
		date 2025-10-11	rnd 1	type Rapid	result 1	date 2025-10-11	rnd 1	type Rapid	result 1
		Opponent Maseko, T (Taddeus)				Opponent Maseko, T (Taddeus)
3	1	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bodasing, J (Janvi)				Opponent Bodasing, J (Janvi)

#	Games	Start				End
1	1	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bodasing, J (Janvi)				Opponent Bodasing, J (Janvi)
2	1	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 2	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 0.5
		Opponent Khumalo, O (Olwethu)				Opponent Khumalo, O (Olwethu)

#	Games	Start				End
1	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 3	type Rapid	result 1	date 2024-05-04	rnd 3	type Rapid	result 1
		Opponent Khumalo, M (Mhlengi)				Opponent Khumalo, M (Mhlengi)

#	Games	Start				End
1	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 4	type Blitz	result 1	date 2025-07-21	rnd 4	type Blitz	result 1
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)
2	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 2	type Blitz	result 1	date 2025-07-21	rnd 2	type Blitz	result 1
		Opponent Maharaj, Y (Yaash)				Opponent Maharaj, Y (Yaash)
3	1	Tournament North Coast Blitz Open 2025				Tournament North Coast Blitz Open 2025
		date 2025-02-10	rnd 6	type Blitz	result 1	date 2025-02-10	rnd 6	type Blitz	result 1
		Opponent Muragijeyesu, D (Daniel)				Opponent Muragijeyesu, D (Daniel)

#	Games	Start				End
1	1	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bodasing, J (Janvi)				Opponent Bodasing, J (Janvi)
2	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 4	type Blitz	result 1	date 2025-07-21	rnd 4	type Blitz	result 1
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)
3	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 2	type Blitz	result 1	date 2025-07-21	rnd 2	type Blitz	result 1
		Opponent Maharaj, Y (Yaash)				Opponent Maharaj, Y (Yaash)

#	Games	Start				End
1	1	Tournament ILembe Youth Trials 2025				Tournament ILembe Youth Trials 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bodasing, J (Janvi)				Opponent Bodasing, J (Janvi)

#	Games	Start				End
1	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 3	type Rapid	result 1	date 2024-05-04	rnd 3	type Rapid	result 1
		Opponent Khumalo, M (Mhlengi)				Opponent Khumalo, M (Mhlengi)

#	Games	Start				End
1	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 4	type Blitz	result 1	date 2025-07-21	rnd 4	type Blitz	result 1
		Opponent Clifford, B (Benedict)				Opponent Clifford, B (Benedict)
2	1	Tournament North Coast Term 3 Blitz Open 2025				Tournament North Coast Term 3 Blitz Open 2025
		date 2025-07-21	rnd 2	type Blitz	result 1	date 2025-07-21	rnd 2	type Blitz	result 1
		Opponent Maharaj, Y (Yaash)				Opponent Maharaj, Y (Yaash)
3	1	Tournament North Coast Blitz Open 2025				Tournament North Coast Blitz Open 2025
		date 2025-02-10	rnd 6	type Blitz	result 1	date 2025-02-10	rnd 6	type Blitz	result 1
		Opponent Muragijeyesu, D (Daniel)				Opponent Muragijeyesu, D (Daniel)

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	Moodley ,K (Kai)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Moodley ,K (Kai)	2	1342.9	917.9	2	1335	917.9	0	0	0	0	0	0
2	Khumalo ,O (Olwethu)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Khumalo ,O (Olwethu)	2	1201.6	989.1	2	1196.4	989.1	0	0	0	0	0	0
3	Zungu ,H (Hlelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Zungu ,H (Hlelo)	2	1181.7	756.7	2	1204	756.7	0	0	0	0	0	0
4	Singh ,V (Vrishti)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Singh ,V (Vrishti)	2	1272.1	847.1	1	1259	847.1	1	1242.9	847.1	0	0	0
5	Bell ,A (Aiden)	2	0	-425	1	0	-425	0	0	0	1	0	-425
5	Bell ,A (Aiden)	2	1340.2	915.2	1	1301.6	915.2	0	0	0	1	1200	915.2
6	Doorsamy ,S (Sahilan)	2	0	-425	1	0	-425	0	0	0	1	0	-425
6	Doorsamy ,S (Sahilan)	2	1344.9	919.9	1	1339.2	919.9	0	0	0	1	1172.5	919.9
7	Viriah ,M (Matthew)	2	0	-425	1	0	-425	0	0	0	1	0	-425
7	Viriah ,M (Matthew)	2	1487.9	1062.9	1	1507.6	1062.9	0	0	0	1	1200	1062.9
8	Walters ,T (Tom)	2	0	-425	1	0	-425	0	0	0	1	0	-425
8	Walters ,T (Tom)	2	1276.2	851.2	1	1236.3	851.2	0	0	0	1	1214	851.2
9	Rasego ,B (Bohlokwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rasego ,B (Bohlokwa)	1	1182.5	757.5	1	1179.2	757.5	0	0	0	0	0	0
10	Hough ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Hough ,J (Joshua)	1	1568.9	1143.9	1	1614	1143.9	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

Ndumndum, L (Loyiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms