Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkolongo, O (Okuhle)

Chess SA id

1100157217

FIDE id

Date of birth

2010-11-18 (U16)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

34.5

Junior GPX Points

1362.4

Item	Main	Standard	Rapid	Blitz
Rating	1474.3	1464.3	1386.6	1200
Raw rating	1474.3	1464.3	1386.6	1200
Weighted rating	1382.4	1346.3	1359.5	1200
Weighted performance	1419.3	1410.3	1274.8	0
Floor	977.9	965.9	886.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	112.2	113.8	127.1	165.8
Highest rating	1477.9 2025-08-01	1512 2024-03-01	1446.1 2024-08-01	1200 2018-10-01
Highest raw rating	1477.9 2025-08-01	1465.9 2025-06-01	1386.6 2025-08-01	1200 2024-02-01
Highest weighted rating	1370.8 2025-09-30	1332.1 2025-09-30	1346.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1468.9 2025-06-01	1512 2024-03-01	1446.1 2024-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1474.3	1464.3	1386.6	1200
Analysis
Rating	1474.3	1464.3	1386.6	1200
Raw rating	1474.3	1464.3	1386.6	1200
Weighted rating	1382.4	1346.3	1359.5
Weighted performance	1419.3	1410.3	1274.8
K-factor	32	32	36	36
Floor	977.9	965.9	886.6	700
Max/Min rating change allowed	112.2	113.8	127.1	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	1474.3	1464.3	1386.6	1200
New weighted rating	1393.2	1359.5	1363.2	1200
New weighted performance	1410.6	1401.7	1266.2	0
Temp new rating	1474.3	1464.3	1386.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1474.3	1464.3	1386.6	1200
New K-factor	32	32	36	36
New floor	977.9	965.9	886.6	700

Item	Main	Standard	Rapid
	0	0	0
	37	32	5
	24	15	9
	11	0	11
	0	0	0
	0	0	0
History	72	47	25

Games since
	Main 61	Standard 47		Rapid 14		Blitz 0
Gender	Male
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	1471		175		38
Male	1242		153		33
U16	193		30		6
U16 Male	154		24		5
Standard
	RSA		Province		Region
Overall	1487		181		38
Male	1249		158		33
U16	206		31		6
U16 Male	165		25		5
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	37	26	70.27	172.3	1285.8	1458.1
Standard	32	22	68.75	159.4	1286.1	1445.5
Rapid	5	4	80	255	1283.7	1538.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	72	50.5	70.14	171.2	1252	1423.2
Standard	47	30.5	64.89	126.6	1274.6	1401.2
Rapid	25	20	80	255	1209.6	1464.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1474.3	1464.3	1386.6	1200
2025-09-30	1474.3	1464.3	1386.6	1200
2025-09-01	1477.9	1465.9	1386.6	1200
2025-08-01	1477.9	1465.9	1386.6	1200
2025-07-01	1468.9	1465.9	1362.4	1200
2025-06-01	1468.9	1465.9	1362.4	1200
2025-05-01	1413.9	1376.8	1362.4	1200
2025-04-01	1335	1278.3	1362.4	1200
2025-03-01	1339.5	1281.9	1362.4	1200
2025-02-01	1301.8	1225.8	1362.4	1200
2025-01-01	1301.8	1225.5	1362.4	1200
2024-12-01	1301.8	1225.5	1362.4	1200
2024-11-01	1301.8	1225.5	1362.4	1200
2024-10-01	1301.8	1225.5	1362.4	1200
2024-09-01	1301.8	1225.5	1362.4	1200
2024-08-01	1257.1	1225.5	1299.4	1200
2024-07-01	1296.2	1270.5	1293.6	1200
2024-09-01	1291.4	1261.9	1293.6	1200
2024-05-01	1291.4	1261.9	1293.6	1200
2024-04-01	1291.4	1261.9	1293.6	1200
2024-03-01	1244.2	1200	1293.6	1200
2024-02-01	1244.2	1200	1293.6	1200
2024-01-01	1244.2	1200	1293.6	1200
2023-12-01	1244.2	1200	1293.6	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	EC Closed 2025 (U16 Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
2	Port Alfred Chess Tournament 2025 (A)	2025-06-21	2025-06-21	Rapid	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
3	SBDCA Closed 2025 (U16 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	5	4	Yes	Analysis
4	SBDCU Trial 9 2025 (U16)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	5	4.5	Yes	Analysis
5	SBDCU Trial 6 2025 (U16)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	3.5	Yes	Analysis
6	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	7	3	Yes	Analysis
7	SBDCU Trials 5 Makhanda Leg 2025 (U16)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U16 Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
2	Port Alfred Chess Tournament 2025 (A)	2025-06-21	2025-06-21	Rapid	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
3	SBDCA Closed 2025 (U16 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	5	4	Yes	Analysis
4	SBDCU Trial 9 2025 (U16)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	5	4.5	Yes	Analysis
5	SBDCU Trial 6 2025 (U16)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	3.5	Yes	Analysis
6	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	7	3	Yes	Analysis
7	SBDCU Trials 5 Makhanda Leg 2025 (U16)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis
8	Sarah Baartman District Schools Trials 2024 (U15 Boys)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	4	4	Yes	Analysis
9	SBDCU Closed Trials 2024 (U16 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	1.5	Yes	Analysis
10	Makhanda Schools Championship 2024 (A Boys)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis
11	SBDCU Trial 3 2024 (U16)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
12	SBDCU Trial 2 2024 (U16)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
13	Makhanda Schools Chess Championship 2023 (A)	2023-09-30	2023-09-30	Rapid	Sarah Baartman (ESB)	6	5	4	Yes	Analysis
14	Makhanda Youth Day Chess Tournament 2023 (C)	2023-06-17	2023-06-17	Rapid	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament Rhodes Open 2025				Tournament SBDCA Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Kataka, TA (Angel)				Opponent Hendricks, Z (Zeno)
2	8	Tournament SBDCU Closed Trials 2024				Tournament SBDCU Trials 5 Makhanda Leg 2025
		date 2024-07-27	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 3	type Standard	result 0.5
		Opponent Ngxande, B (Banathi)				Opponent Moolman, A (Anrico)
3	6	Tournament Makhanda Youth Day Chess Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 4	type Rapid	result 1
		Opponent Fejela, Y (Yamkela)				Opponent Ngubane, L (Liyema)

#	Games	Start				End
1	11	Tournament Rhodes Open 2025				Tournament SBDCA Closed 2025
		date 2025-03-22	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Kataka, TA (Angel)				Opponent Hendricks, Z (Zeno)
2	5	Tournament SBDCU Trials 5 Makhanda Leg 2025				Tournament SBDCU Trial 6 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 0.5
		Opponent Tetani, A (Abenathi)				Opponent Grove, JF (Jacques Francois)
3	5	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 3 2024
		date 2024-03-23	rnd 3	type Standard	result 1	date 2024-06-01	rnd 2	type Standard	result 1
		Opponent Matyumza, A (Aphelele)				Opponent Clarke, G (Gerda)

#	Games	Start				End
1	10	Tournament Makhanda Schools Championship 2024				Tournament Port Alfred Chess Tournament 2025
		date 2024-07-20	rnd 4	type Rapid	result 0.5	date 2025-06-21	rnd 4	type Rapid	result 1
		Opponent Vubela, L (Luvano)				Opponent Manyika, C (Caleb)
2	6	Tournament Makhanda Youth Day Chess Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 4	type Rapid	result 1
		Opponent Fejela, Y (Yamkela)				Opponent Ngubane, L (Liyema)
3	3	Tournament Makhanda Youth Day Chess Tournament 2023				Tournament Makhanda Youth Day Chess Tournament 2023
		date 2023-06-17	rnd 1	type Rapid	result 0.5	date 2023-06-17	rnd 3	type Rapid	result 1
		Opponent Balani, L (Liyabona)				Opponent Kenene, A (Azomila)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Sarah Baartman District Schools Trials 2024				Tournament SBDCU Trials 5 Makhanda Leg 2025
		date 2024-08-03	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Bain, C (Caden)				Opponent Nikelo, B (Bayolise)
2	6	Tournament Makhanda Youth Day Chess Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 4	type Rapid	result 1
		Opponent Fejela, Y (Yamkela)				Opponent Ngubane, L (Liyema)
3	5	Tournament SBDCA Closed 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-06-21	rnd 4	type Rapid	result 1
		Opponent Plaatjies, S (Shazay)				Opponent Manyika, C (Caleb)

#	Games	Start				End
1	5	Tournament SBDCU Trial 9 2025				Tournament SBDCA Closed 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Nomna, S (Sinelizwe)				Opponent Hendricks, Z (Zeno)
2	5	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 3 2024
		date 2024-03-23	rnd 3	type Standard	result 1	date 2024-06-01	rnd 2	type Standard	result 1
		Opponent Matyumza, A (Aphelele)				Opponent Clarke, G (Gerda)
3	4	Tournament SBDCU Trials 5 Makhanda Leg 2025				Tournament SBDCU Trial 6 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Tetani, A (Abenathi)				Opponent Skere, Z (Zenande)

#	Games	Start				End
1	9	Tournament Makhanda Schools Championship 2024				Tournament Port Alfred Chess Tournament 2025
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 4	type Rapid	result 1
		Opponent De Kock, T (Tagon)				Opponent Manyika, C (Caleb)
2	6	Tournament Makhanda Youth Day Chess Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 4	type Rapid	result 1
		Opponent Fejela, Y (Yamkela)				Opponent Ngubane, L (Liyema)
3	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 2	type Rapid	result 1
		Opponent Carrara, R (Rafael)				Opponent Matlholwa, N (Nathan)

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	Grove ,JF (Jacques Francois)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Grove ,JF (Jacques Francois)	3	1432.2	1432.2	3	1423.4	1432.2	0	0	0	0	0	0
2	Moolman ,A (Anrico)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Moolman ,A (Anrico)	2	1652.1	1439.6	2	1612.2	1439.6	0	0	0	0	0	0
3	Ngxande ,B (Banathi)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Ngxande ,B (Banathi)	2	1275.1	1487.6	2	1248.4	1487.6	0	0	0	0	0	0
4	Krieger ,BCJ (Brian)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Krieger ,BCJ (Brian)	2	1482.1	1057.1	2	1442	1057.1	0	0	0	0	0	0
5	Ngcwayi ,E (Endinako)	2	2	425	2	2	425	0	0	0	0	0	0
5	Ngcwayi ,E (Endinako)	2	1199.3	1624.3	2	1199	1624.3	0	0	0	0	0	0
6	Fejela ,Y (Yamkela)	2	2	425	1	1	425	1	1	425	0	0	0
6	Fejela ,Y (Yamkela)	2	1172.2	1597.2	1	1199.5	1597.2	1	1158.4	1597.2	0	0	0
7	Gosha ,P (Patson)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Gosha ,P (Patson)	2	1202.4	1202.4	1	1205.4	777.4	1	1159.6	1627.4	0	0	0
8	Booi ,J (Junior)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Booi ,J (Junior)	2	1225.1	1225.1	1	1169	800.1	1	1264.6	1650.1	0	0	0
9	Ngcala ,L (Lilitha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Ngcala ,L (Lilitha)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Sodange ,I (Isivile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sodange ,I (Isivile)	1	1206.5	1631.5	1	1200	1631.5	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

Nkolongo, O (Okuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms