Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndlovu, J (Jacob)

Chess SA id

1080144182

FIDE id

Date of birth

2008-12-16 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1173.6

Item	Main	Standard	Rapid	Blitz
Rating	1179.9	1185.4	1200	1200
Raw rating	1179.9	1185.4	1200	1200
Weighted rating	1165.1	1166.7	1200	1200
Weighted performance	1061.3	1061.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.6	169.3	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.9	1185.4	1200	1200
Analysis
Rating	1179.9	1185.4	1200	1200
Raw rating	1179.9	1185.4	1200	1200
Weighted rating	1165.1	1166.7	1200
Weighted performance	1061.3	1061.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.6	169.3	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	1179.9	1185.4	1200	1200
New weighted rating	1166.9	1168.8	1200	1200
New weighted performance	1060.9	1060.8	0	0
Temp new rating	1179.9	1185.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.9	1185.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	25	25
	10	10
	17	17
	0	0
History	57	57

Games since
	Main 30	Standard 30		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	4046		274		200
Male	3016		221		160
U18	614		39		24
U18 Male	497		30		19
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	5	2.5	50	0	1318.3	1318.3
Standard	5	2.5	50	0	1318.3	1318.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	18.5	32.46	-149.1	1296.4	1147.3
Standard	57	18.5	32.46	-149.1	1296.4	1147.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.9	1185.4	1200	1200
2025-09-01	1179.9	1185.4	1200	1200
2025-08-01	1179.9	1185.4	1200	1200
2025-07-01	1179.9	1185.4	1200	1200
2025-06-01	1179.9	1185.4	1200	1200
2025-05-01	1179.9	1185.4	1200	1200
2025-04-01	1179.9	1185.4	1200	1200
2025-03-01	1150.2	1148.9	1200	1200
2025-02-01	1149.5	1147.8	1200	1200
2025-01-01	1138.9	1130.8	1200	1200
2024-12-01	1138.9	1130.8	1200	1200
2024-11-01	1138.9	1130.8	1200	1200
2024-10-01	1173.8	1172.4	1200	1200
2024-09-01	1183.8	1182.8	1200	1200
2024-08-01	1156.2	1158	1200	1200
2024-07-01	1156.2	1158	1200	1200
2024-06-01	1153.5	1156.8	1200	1200
2024-08-01	1143.2	1144.4	1200	1200
2024-04-01	1143.2	1144.4	1200	1200
2024-03-01	1143.2	1144.4	1200	1200
2024-02-01	1143.2	1144.4	1200	1200
2024-01-01	1143.2	1144.4	1200	1200
2023-12-01	1143.2	1144.4	1200	1200
2023-11-01	1143.2	1144.4	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	Bojanala's Waterkloof - The Superior One 2025 (Rooks)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Waterkloof - The Superior One 2025 (Rooks)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
2	Bojanala's Circuit Championships 4 of 4 204 (U18+U20)	2024-10-12	2024-10-12	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
3	Bojanala Circuit Championships 3 of 4 2024 (U18)	2024-09-14	2024-09-14	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis
4	Bojanala's FIDE In The Sparkling Waters 2024 (Rooks)	2024-08-16	2024-08-18	Standard	Bojanala Platina (NBR)	6	6	2.5	Yes	Analysis
5	Bojanala Circuit Championship 2 of 4 2024 (U18)	2024-06-15	2024-06-15	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
6	Bojanala Circuit Championship 1 of 4 2024 (U18)	2024-05-25	2024-05-25	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Bojanala's FIDE in the Sparkling Waters 2023 (Rooks)	2023-07-28	2023-07-30	Standard	Bojanala Platina (NBR)	6	5	0.5	Yes	Analysis
8	Grenswag's Community Battle 2023 (Knights)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	Larries The Final Wild Card Tournament 2022 (Knights)	2022-09-17	2022-09-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	Lebone II - Day of The Blue Army 2022 (D)	2022-09-03	2022-09-03	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
11	Bojanala Chess Federation Wildcards 2022 (Knights)	2022-08-20	2022-08-20	Standard	Bojanala Platina (NBR)	5	3	0	Yes	Analysis
12	Bojanala Chess Federation Clash of Schools 2022 (HS Juniors)	2022-07-23	2022-07-23	Standard	Bojanala Platina (NBR)	4	4	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament Larries The Final Wild Card Tournament 2022				Tournament Grenswag's Community Battle 2023
		date 2022-09-17	rnd 3	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Mothobi, T (Thuto)				Opponent Murwira, D (Denzel)
2	3	Tournament Lebone II - Day of The Blue Army 2022				Tournament Lebone II - Day of The Blue Army 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mataboge, W (Warona)				Opponent Maleka, R (Reneilwe)
3	2	Tournament Bojanala Circuit Championship 1 of 4 2024				Tournament Bojanala Circuit Championship 1 of 4 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Otto, H (Henning)				Opponent Metene, R (Remofilwe)

#	Games	Start				End
1	5	Tournament Larries The Final Wild Card Tournament 2022				Tournament Grenswag's Community Battle 2023
		date 2022-09-17	rnd 3	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Mothobi, T (Thuto)				Opponent Murwira, D (Denzel)
2	3	Tournament Lebone II - Day of The Blue Army 2022				Tournament Lebone II - Day of The Blue Army 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mataboge, W (Warona)				Opponent Maleka, R (Reneilwe)
3	2	Tournament Bojanala Circuit Championship 1 of 4 2024				Tournament Bojanala Circuit Championship 1 of 4 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Otto, H (Henning)				Opponent Metene, R (Remofilwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Larries The Final Wild Card Tournament 2022				Tournament Grenswag's Community Battle 2023
		date 2022-09-17	rnd 3	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Mothobi, T (Thuto)				Opponent Murwira, D (Denzel)
2	3	Tournament Lebone II - Day of The Blue Army 2022				Tournament Lebone II - Day of The Blue Army 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mataboge, W (Warona)				Opponent Maleka, R (Reneilwe)
3	2	Tournament Bojanala Circuit Championship 1 of 4 2024				Tournament Bojanala Circuit Championship 1 of 4 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Otto, H (Henning)				Opponent Metene, R (Remofilwe)

#	Games	Start				End
1	5	Tournament Larries The Final Wild Card Tournament 2022				Tournament Grenswag's Community Battle 2023
		date 2022-09-17	rnd 3	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Mothobi, T (Thuto)				Opponent Murwira, D (Denzel)
2	3	Tournament Lebone II - Day of The Blue Army 2022				Tournament Lebone II - Day of The Blue Army 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 4	type Standard	result 1
		Opponent Mataboge, W (Warona)				Opponent Maleka, R (Reneilwe)
3	2	Tournament Bojanala Circuit Championship 1 of 4 2024				Tournament Bojanala Circuit Championship 1 of 4 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Otto, H (Henning)				Opponent Metene, R (Remofilwe)

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	Botha ,L (Lukas)	2	1	0	2	1	0	0	0	0	0	0	0
1	Botha ,L (Lukas)	2	1116.2	1116.2	2	1100.7	1116.2	0	0	0	0	0	0
2	Mehlwana ,S (Sibusiso)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mehlwana ,S (Sibusiso)	2	1233.6	808.6	2	1240.6	808.6	0	0	0	0	0	0
3	Sera ,G (Galaletsang)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Sera ,G (Galaletsang)	2	1464.2	1039.2	2	1472.2	1039.2	0	0	0	0	0	0
4	Lekgabe ,O (Olaotse Ipeleng)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Lekgabe ,O (Olaotse Ipeleng)	2	1376.9	951.9	2	1373.7	951.9	0	0	0	0	0	0
5	Vermaak ,W (Walter)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Vermaak ,W (Walter)	2	1200.5	775.5	2	1200.8	775.5	0	0	0	0	0	0
6	Mlalazi ,C (Curtis)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Mlalazi ,C (Curtis)	2	1321.9	896.9	2	1328.2	896.9	0	0	0	0	0	0
7	Sekopane ,K (Kopano)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sekopane ,K (Kopano)	1	1499.4	1074.4	1	1415.6	1074.4	0	0	0	0	0	0
8	Gouws ,K (Karah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gouws ,K (Karah)	1	1314	889	1	1308.8	889	0	0	0	0	0	0
9	Bunhira ,T (Tapiwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bunhira ,T (Tapiwa)	1	1244	819	1	1249.6	819	0	0	0	0	0	0
10	Nel ,J (J-Lincoln)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nel ,J (J-Lincoln)	1	1402.9	977.9	1	1423.5	977.9	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

Ndlovu, J (Jacob)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms