Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndumndum, L (Lelami)

Chess SA id

1080097297

FIDE id

Date of birth

2008-08-26 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1375.6	1385.3	1098.3	1046.8
Raw rating	1375.6	1385.3	1098.3	1046.8
Weighted rating	1375.6	1385.3	1098.3	1046.8
Weighted performance	907.7	906.6	0	0
Floor	875.9	885.6	715.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	129.1	127.3	191.7	206.3
Highest rating	1375.9 2024-02-01	1385.6 2024-02-01	1263.3 2018-03-01	1200 2018-10-01
Highest raw rating	1375.9 2024-02-01	1385.6 2024-02-01	1215.2 2018-04-01	1200 2018-02-01
Highest weighted rating	1375.9 2024-06-01	1385.6 2025-02-01	1215.2 2018-04-01	1200 2018-10-01
Highest weighted performance	1365.6 2022-06-01	1363.5 2022-06-01	1263.3 2018-03-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1375.6	1385.3	1098.3	1046.8
Analysis
Rating	1375.6	1385.3	1098.3	1046.8
Raw rating	1375.6	1385.3	1098.3	1046.8
Weighted rating	1375.6	1385.3	1098.3
Weighted performance	907.7	906.6	0
K-factor	36	36	36	36
Floor	875.9	885.6	715.2	700
Max/Min rating change allowed	129.1	127.3	191.7	206.3
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	1375.6	1385.3	1098.3	1046.8
New weighted rating	1375.6	1385.2	1098.3	1046.8
New weighted performance	899.6	898.6	0	0
Temp new rating	1375.6	1385.3	1098.3	1046.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1375.6	1385.3	1098.3	1046.8
New K-factor	36	36	36	36
New floor	875.9	885.6	715.2	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	7	7	0	0
	0	0	0	0
	0	0	0	0
	14	14	0	0
	0	0	0	0
History	143	111	23	9

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	7	3.5	50	0	1242.2	1242.2
Standard	7	3.5	50	0	1242.2	1242.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	143	72	50.35	3	1113	1115.9
Standard	111	59	53.15	26.8	1118.6	1145.4
Rapid	23	10	43.48	-55.4	1073.1	1017.7
Blitz	9	3	33.33	-141.7	1145.7	1004

Date	Main	Standard	Rapid	Blitz
2025-11-01	1375.6	1385.3	1098.3	1046.8
2025-09-30	1375.6	1385.3	1098.3	1046.8
2025-09-01	1375.6	1385.3	1098.3	1046.8
2025-08-01	1375.6	1385.3	1098.3	1046.8
2025-07-01	1375.6	1385.3	1098.3	1046.8
2025-06-01	1375.5	1385.1	1098.3	1046.8
2025-05-01	1373.1	1382.3	1098.3	1046.8
2025-04-01	1375.9	1385.6	1098.3	1046.8
2025-03-01	1375.9	1385.6	1098.3	1046.8
2025-02-01	1375.9	1385.6	1098.3	1046.8
2025-01-01	1375.9	1385.6	1098.3	1046.8
2024-12-01	1375.9	1385.6	1098.3	1046.8
2024-11-01	1375.9	1385.6	1098.3	1046.8
2024-10-01	1375.9	1385.6	1098.3	1046.8
2024-09-01	1375.9	1385.6	1098.3	1046.8
2024-08-01	1375.9	1385.6	1098.3	1046.8
2024-07-01	1375.9	1385.6	1098.3	1046.8
2024-09-01	1375.9	1385.6	1098.3	1046.8
2024-05-01	1375.9	1385.6	1098.3	1046.8
2024-04-01	1375.9	1385.6	1098.3	1046.8
2024-03-01	1375.9	1385.6	1098.3	1046.8
2024-02-01	1375.9	1385.6	1098.3	1046.8
2024-01-01	1375.9	1385.6	1098.3	1046.8
2023-12-01	1375.9	1385.6	1098.3	1046.8

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	UFH Open 2025 (B)	2025-04-19	2025-04-20	Standard	Buffalo City (EBC)	7	7	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UFH Open 2025 (B)	2025-04-19	2025-04-20	Standard	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
2	LCC Open 2022 (Prestige)	2022-06-25	2022-06-25	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	BC Trials 3 2022 (U16A)	2022-03-05	2022-03-05	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
4	BC Trials 2 2022 (U14B+U16B)	2022-02-19	2022-02-19	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
5	South Park Valentinez Open 2020 (B)	2020-02-22	2020-02-22	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
6	BC Trials 2 2020 (U14A)	2020-02-29	2020-02-29	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
7	BC Trials 1 2020 (U14A)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
8	2019 South African Junior Team Championships (U12B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
9	Vikings League 4 of 6 2019 (B)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
10	1st Chess Vikings Blitz and Rapid 2019 (Rapid)	2019-07-06	2019-07-06	Rapid	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	1st Chess Vikings Blitz and Rapid 2019 (Blitz)	2019-07-06	2019-07-06	Blitz	Buffalo City (EBC)	10	9	3	Yes	Analysis
12	Buffalo City Trials 5 of 5 2019 (U12A)	2019-05-25	2019-05-25	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis
13	Buffalo City Trials 4 of 5 2019 (U12A)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
14	Buffalo City Trials 2 of 5 2019 (U12A)	2019-02-23	2019-02-23	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
15	Buffalo City Trials 1 of 5 2019 (U12A)	2019-02-09	2019-02-09	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
16	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
17	Buffalo City Rapid Championship 2018 (B)	2018-11-24	2018-11-24	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
18	5th Vikings League 2018 (B)	2018-11-01	2018-11-01	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
19	3rd Border Vikings Chess League 2018 (B)	2018-09-15	2018-09-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
20	Buffalo City August Open 2018	2018-08-11	2018-08-11	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
21	Chess Vikings League 2nd 2018 (B)	2018-08-04	2018-08-04	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
22	1st Border Vikings Chess League 2018 (B)	2018-07-28	2018-07-28	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
23	5th Buffalo Trials 2018 (U12B+U14B)	2018-05-26	2018-05-26	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
24	4th Buffalo Trials 2018 (U12B)	2018-05-05	2018-05-05	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
25	3rd Buffalo Trials 2018 (U12A)	2018-04-14	2018-04-14	Rapid	Buffalo City (EBC)	7	6	1	Yes	Analysis
26	2018 Boardwalk Pearson Open (Devlopment)	2018-03-17	2018-03-17	Rapid	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
27	Buffalo City 1st Chess Trials 2018 (U14B)	2018-02-17	2018-02-17	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis

#	Games	Start				End
1	10	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 4	type Standard	result 0.5	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Pearson, E (Ethan)				Opponent Pearson, D (Dane)
2	7	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Hodgkinson, A (Ashley)				Opponent Jikijela, A (Anisha)
3	6	Tournament Buffalo City Trials 2 of 5 2019				Tournament Buffalo City Trials 5 of 5 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 0.5
		Opponent Pearson, D (Dane)				Opponent Bixa, T (Tshegofatso)

#	Games	Start				End
1	10	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 4	type Standard	result 0.5	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Pearson, E (Ethan)				Opponent Pearson, D (Dane)
2	7	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Hodgkinson, A (Ashley)				Opponent Jikijela, A (Anisha)
3	6	Tournament Buffalo City Trials 2 of 5 2019				Tournament Buffalo City Trials 5 of 5 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 0.5
		Opponent Pearson, D (Dane)				Opponent Bixa, T (Tshegofatso)

#	Games	Start				End
1	2	Tournament Buffalo City Rapid Championship 2018				Tournament Buffalo City Rapid Championship 2018
		date 2018-11-24	rnd 3	type Rapid	result 1	date 2018-11-24	rnd 4	type Rapid	result 1
		Opponent Nkumbi, L (Lutho)				Opponent Nonkungwana, O (Olethu)
2	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Marais, N (Noah)				Opponent Papenfus, K (Kyle)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 4	type Rapid	result 1	date 2019-07-06	rnd 4	type Rapid	result 1
		Opponent Zill, J (Jayden)				Opponent Zill, J (Jayden)

#	Games	Start				End
1	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 9	type Blitz	result 1	date 2019-07-06	rnd 9	type Blitz	result 1
		Opponent Zill, J (Jayden)				Opponent Zill, J (Jayden)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 7	type Blitz	result 1	date 2019-07-06	rnd 7	type Blitz	result 1
		Opponent Obaray, E (Emma)				Opponent Obaray, E (Emma)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 4	type Blitz	result 1	date 2019-07-06	rnd 4	type Blitz	result 1
		Opponent Diemieniet, P (Phoebe)				Opponent Diemieniet, P (Phoebe)

#	Games	Start				End
1	5	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Hodgkinson, A (Ashley)				Opponent Jikijela, A (Awenkosi)
2	5	Tournament Buffalo City Trials 2 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Beshe, A (Akhanye)
3	4	Tournament South Park Valentinez Open 2020				Tournament BC Trials 2 2020
		date 2020-02-22	rnd 5	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Obaray, E (Emma)				Opponent Pearson, D (Dane)

#	Games	Start				End
1	5	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 2	type Standard	result 1	date 2022-03-05	rnd 1	type Standard	result 1
		Opponent Hodgkinson, A (Ashley)				Opponent Jikijela, A (Awenkosi)
2	5	Tournament Buffalo City Trials 2 of 5 2019				Tournament Buffalo City Trials 4 of 5 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Beshe, A (Akhanye)
3	4	Tournament South Park Valentinez Open 2020				Tournament BC Trials 2 2020
		date 2020-02-22	rnd 5	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Obaray, E (Emma)				Opponent Pearson, D (Dane)

#	Games	Start				End
1	2	Tournament Buffalo City Rapid Championship 2018				Tournament Buffalo City Rapid Championship 2018
		date 2018-11-24	rnd 3	type Rapid	result 1	date 2018-11-24	rnd 4	type Rapid	result 1
		Opponent Nkumbi, L (Lutho)				Opponent Nonkungwana, O (Olethu)
2	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 1	type Rapid	result 1	date 2018-03-17	rnd 2	type Rapid	result 1
		Opponent Marais, N (Noah)				Opponent Papenfus, K (Kyle)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 4	type Rapid	result 1	date 2019-07-06	rnd 4	type Rapid	result 1
		Opponent Zill, J (Jayden)				Opponent Zill, J (Jayden)

#	Games	Start				End
1	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 9	type Blitz	result 1	date 2019-07-06	rnd 9	type Blitz	result 1
		Opponent Zill, J (Jayden)				Opponent Zill, J (Jayden)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 7	type Blitz	result 1	date 2019-07-06	rnd 7	type Blitz	result 1
		Opponent Obaray, E (Emma)				Opponent Obaray, E (Emma)
3	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 4	type Blitz	result 1	date 2019-07-06	rnd 4	type Blitz	result 1
		Opponent Diemieniet, P (Phoebe)				Opponent Diemieniet, P (Phoebe)

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	Pearson ,D (Dane)	5	3.5	170	5	3.5	170	0	0	0	0	0	0
1	Pearson ,D (Dane)	5	984.3	1154.3	5	959.6	1154.3	0	0	0	0	0	0
2	Lin ,C (Chenyi)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Lin ,C (Chenyi)	4	1477.6	1052.6	4	1462.4	1052.6	0	0	0	0	0	0
3	Beshe ,A (Akhanye)	4	3	212.5	2	2	425	2	1	0	0	0	0
3	Beshe ,A (Akhanye)	4	1017.4	1229.9	2	1152.4	1442.4	2	800.8	1017.4	0	0	0
4	Kumar ,A (Amita)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Kumar ,A (Amita)	3	984.5	842.9	3	967	842.9	0	0	0	0	0	0
5	Pearson ,E (Ethan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
5	Pearson ,E (Ethan)	3	1090.3	1090.3	3	1084.6	1090.3	0	0	0	0	0	0
6	Bixa ,T (Tshegofatso)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
6	Bixa ,T (Tshegofatso)	3	1220.3	1220.3	3	1200.7	1220.3	0	0	0	0	0	0
7	Jikijela ,A (Awenkosi)	2	1	0	2	1	0	0	0	0	0	0	0
7	Jikijela ,A (Awenkosi)	2	974.8	974.8	2	974.2	974.8	0	0	0	0	0	0
8	Abraham ,R (Riya)	2	1	0	2	1	0	0	0	0	0	0	0
8	Abraham ,R (Riya)	2	1167.2	1167.2	2	1160.8	1167.2	0	0	0	0	0	0
9	Scheepers ,S (Storm)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Scheepers ,S (Storm)	2	1057	1269.5	2	1071.4	1269.5	0	0	0	0	0	0
10	Harington ,N (Nathan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Harington ,N (Nathan)	2	962.7	1387.7	2	918.6	1387.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Statistics

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PLAYER PAGE

Personal

Ndumndum, L (Lelami)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms