Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntanjana, K (Kumhla)

Chess SA id

1120191785

FIDE id

Date of birth

2012-05-22 (U14)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1144	1135.7	1200	1200
Raw rating	1144	1135.7	1200	1200
Weighted rating	1137.7	1128.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.6	181.7	165.8	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1144	1135.7	1200	1200
Analysis
Rating	1144	1135.7	1200	1200
Raw rating	1144	1135.7	1200	1200
Weighted rating	1137.7	1128.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.6	181.7	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	1144	1135.7	1200	1200
New weighted rating	1137.5	1128.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1144	1135.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1144	1135.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	17	17
	0	0
	0	0
	0	0
History	17	17

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	5	29.41	-175	1210.8	1035.8
Standard	17	5	29.41	-175	1210.8	1035.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1144	1135.7	1200	1200
2025-09-01	1144	1135.7	1200	1200
2025-08-01	1144	1135.7	1200	1200
2025-07-01	1144	1135.7	1200	1200
2025-06-01	1144	1135.7	1200	1200
2025-05-01	1144	1135.7	1200	1200
2025-04-01	1144	1135.7	1200	1200
2025-03-01	1144	1135.7	1200	1200
2025-02-01	1143.1	1134.7	1200	1200
2025-01-01	1109.7	1096.4	1200	1200
2024-12-01	1109.7	1096.4	1200	1200
2024-11-01	1109.7	1096.4	1200	1200
2024-10-01	1109.7	1096.4	1200	1200
2024-09-01	1109.7	1096.4	1200	1200
2024-08-01	1109.7	1096.4	1200	1200
2024-07-01	1109.7	1096.4	1200	1200
2024-06-01	1146.9	1139.6	1200	1200
2024-08-01	1174.1	1170.8	1200	1200
2024-04-01	1174.1	1170.8	1200	1200
2024-03-01	1148.9	1138.4	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th BC Trials 2024 (U14B)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
2	3rd BC Trials 2024 (U14B)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
3	2nd BC Trials 2024 (U14B)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Buffalo City Vikings Chess Trials 2024 (U14B+U14C)	2024-02-03	2024-02-03	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bomela, A (Awonke)				Opponent Marange, M (Michael)
2	2	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Matota, K (Kungawo)				Opponent Uchendu, E (Excellent)
3	1	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mgweba, L (Luphawu)				Opponent Mgweba, L (Luphawu)

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bomela, A (Awonke)				Opponent Marange, M (Michael)
2	2	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 3	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Matota, K (Kungawo)				Opponent Uchendu, E (Excellent)
3	1	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mgweba, L (Luphawu)				Opponent Mgweba, L (Luphawu)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bomela, A (Awonke)				Opponent Marange, M (Michael)
2	1	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mgweba, L (Luphawu)				Opponent Mgweba, L (Luphawu)
3	1	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Dalindyebo, I (Iminathi)				Opponent Dalindyebo, I (Iminathi)

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bomela, A (Awonke)				Opponent Marange, M (Michael)
2	1	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mgweba, L (Luphawu)				Opponent Mgweba, L (Luphawu)
3	1	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Dalindyebo, I (Iminathi)				Opponent Dalindyebo, I (Iminathi)

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	Augustine ,K (Kallen)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Augustine ,K (Kallen)	3	1237.9	812.9	3	1244.1	812.9	0	0	0	0	0	0
2	Dalindyebo ,I (Iminathi)	2	1	0	2	1	0	0	0	0	0	0	0
2	Dalindyebo ,I (Iminathi)	2	1197.5	1197.5	2	1197.2	1197.5	0	0	0	0	0	0
3	Manyonga ,A (Avuyile)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Manyonga ,A (Avuyile)	2	1237.5	812.5	2	1244.4	812.5	0	0	0	0	0	0
4	Uchendu ,E (Excellent)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Uchendu ,E (Excellent)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Bokolo ,U (Ungakuthi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bokolo ,U (Ungakuthi)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Matota ,K (Kungawo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Matota ,K (Kungawo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Bomela ,A (Awonke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Bomela ,A (Awonke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mantyoyi ,Z (Zingce)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mantyoyi ,Z (Zingce)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Marange ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
9	Marange ,M (Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mgweba ,L (Luphawu)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mgweba ,L (Luphawu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Ntanjana, K (Kumhla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms