Chess South Africa Ratings Database

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Personal

Harrison, N (Nazeem)

Chess SA id

197044600

FIDE id

Date of birth

1997-03-30 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1490	1510.7	1439.7	1404
Raw rating	1445.7	1460.8	1439.7	1404
Weighted rating	1490	1510.7	1438.6	1404
Weighted performance	951.1	351.3	941	0
Floor	1004.1	1029.9	954.2	944.6
K-factor	32	32	32	32
Min/Max rating change allowed	116.8	114.4	117.8	124
Highest rating	1562.2 2023-09-01	1564.9 2023-09-01	1454.2 2019-12-01	1444.6 2019-04-01
Highest raw rating	1504.1 2024-03-01	1529.9 2024-02-01	1454.2 2019-12-01	1444.6 2019-04-01
Highest weighted rating	1494.3 2025-08-01	1514.9 2025-08-01	1454.2 2021-06-01	1444.6 2019-06-01
Highest weighted performance	1562.2 2023-09-01	1564.9 2023-09-01	1450.3 2019-06-01	1369.8 2019-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.8	-4.3	0	0
New rating	1486.2	1506.3	1439.7	1404
Analysis
Rating	1490	1510.7	1439.7	1404
Raw rating	1445.7	1460.8	1439.7	1404
Weighted rating	1490	1510.7	1438.6
Weighted performance	951.1	351.3	941
K-factor	32	32	32	32
Floor	1004.1	1029.9	954.2	944.6
Max/Min rating change allowed	116.8	114.4	117.8	124
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	1445.7	1460.8	1439.7	1404
New weighted rating	1486.2	1506.3	1438.9	1404
New weighted performance	942.8	342.9	932.6	0
Temp new rating	1486.2	1506.3	1439.7	1404
Temp new rating +/-	-3.8	-4.3	0	0
Final new rating +/-	-3.8	-4.3	0	0
New rating	1486.2	1506.3	1439.7	1404
New K-factor	32	32	32	32
New floor	1004.1	1029.9	954.2	944.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	5	0	0
	17	5	12	0
	6	6	0	0
	10	6	4	0
	7	0	7	0
History	492	339	93	60

Games since
	Main 22	Standard 10		Rapid 12		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	1.5	30	-170	1398.2	1228.2
Standard	5	1.5	30	-170	1398.2	1228.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	157	82.5	52.55	21.7	1424.8	1446.5
Standard	76	35.5	46.71	-28	1456.3	1428.4
Rapid	57	34	59.65	82	1409.7	1491.7
Blitz	24	13	54.17	35.4	1360.9	1396.3

Date	Main	Standard	Rapid	Blitz
2025-11-01	1445.7	1460.8	1439.7	1404
2025-09-30	1494.3	1514.9	1439.7	1404
2025-09-01	1494.3	1514.9	1439.7	1404
2025-08-01	1494.3	1514.9	1439.7	1404
2025-07-01	1494.1	1514.4	1439.7	1404
2025-06-01	1493.8	1513.5	1439.7	1404
2025-05-01	1493.1	1512.4	1439.7	1404
2025-04-01	1492.3	1510.9	1439.7	1404
2025-03-01	1491.2	1509.2	1439.7	1404
2025-02-01	1490	1507.4	1439.7	1404
2025-01-01	1487.6	1506.8	1439.7	1404
2024-12-01	1484.9	1506.8	1437.5	1404
2024-11-01	1484.9	1506.8	1437.5	1404
2024-10-01	1484.9	1506.8	1437.5	1404
2024-09-01	1504.1	1529.9	1437.5	1404
2024-08-01	1504.1	1529.9	1437.5	1404
2024-07-01	1504.1	1529.9	1437.5	1404
2024-09-01	1504.1	1529.9	1437.5	1404
2024-05-01	1504.1	1529.9	1437.5	1404
2024-04-01	1504.1	1529.9	1437.5	1404
2024-03-01	1504.1	1529.9	1437.5	1404
2024-02-01	1497.6	1529.9	1416.1	1404
2024-01-01	1497.6	1529.9	1416.1	1404
2023-12-01	1497.6	1486.8	1416.1	1404

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	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	3	1.5	Yes	Analysis
3	Rylib Summer Slam 2024 (Intermediate)	2024-12-03	2024-12-03	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
4	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	5	0	Yes	Analysis
5	Cape of Good Hope Open Chess Tournament 2024 (Open)	2024-02-18	2024-02-18	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
6	WP Club League 2023 (A)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	3	2	Yes	Analysis
7	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	3	2.5	Yes	Analysis
8	Summer Slam 2022 (B)	2022-12-13	2022-12-13	Rapid	Cape Town (WCT)	6	4	2	Yes	Analysis
9	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
10	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	5	0.5	Yes	Analysis
11	Summer Slam 2021 (Open)	2021-12-13	2021-12-13	Rapid	Cape Town (WCT)	7	7	5.5	Yes	Analysis
12	2020 Cape Of Good Hope Open (Prestige)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
13	2019 National Club Chess Championships (B)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
14	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	11	5.5	Yes	Analysis
15	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	6	4	Yes	Analysis
16	DSK Chess Tournament 2019 (Open)	2019-06-08	2019-06-08	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
17	2019 Groote Schuur High School Blitz	2019-06-14	2019-06-14	Blitz	Cape Town (WCT)	9	9	4.5	Yes	Analysis
18	2019 GPCA Rapid (Open)	2019-06-29	2019-06-29	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
19	2019 Western Province Open (Prestige)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
20	2019 Cape Town Classic Chess Festival (Rapid)	2019-03-30	2019-03-30	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
21	2019 Cape Town Classic Chess Festival (Blitz)	2019-03-29	2019-03-29	Blitz	Cape Town (WCT)	9	8	4	Yes	Analysis
22	Cape of Good Hope Open 2019 (Prestige)	2019-01-25	2019-01-28	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
23	Jakes Gerwel Aurecon 2018 (B)	2018-10-13	2018-10-13	Rapid	Cape Town (WCT)	7	7	4.5	Yes	Analysis
24	ACL Chess Festival 2018 (Prestige)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
25	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	10	6.5	Yes	Analysis
26	2018 Western Province League (C)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
27	2018 Western Province Open (B)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
28	WP Team Blitz 2018 (B)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	7	4.5	Yes	Analysis
29	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	0	0	No	Analysis

#	Games	Start				End
1	7	Tournament WP Club League 2023				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2023-07-29	rnd 2	type Standard	result 0.5	date 2024-02-18	rnd 1	type Rapid	result 1
		Opponent Bouah, D (Denise)				Opponent Butau, C (Claude)
2	6	Tournament 2019 Western Province League				Tournament 2019 National Club Chess Championships
		date 2019-08-17	rnd 8	type Standard	result 0.5	date 2019-09-28	rnd 2	type Standard	result 1
		Opponent Cunningham, L (Lezerick)				Opponent Essop, R (Rashied)
3	5	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 7	type Rapid	result 0.5
		Opponent Majija, A (Achumile)				Opponent Masoka, A (Ayema)

#	Games	Start				End
1	7	Tournament 2022 Western Province Club League				Tournament WP Club League 2023
		date 2022-10-01	rnd 11	type Standard	result 1	date 2023-09-02	rnd 10	type Standard	result 0.5
		Opponent Claassen, U (Uthan)				Opponent Hoossen, E (Erfaan)
2	6	Tournament 2019 Western Province League				Tournament 2019 National Club Chess Championships
		date 2019-08-17	rnd 8	type Standard	result 0.5	date 2019-09-28	rnd 2	type Standard	result 1
		Opponent Cunningham, L (Lezerick)				Opponent Essop, R (Rashied)
3	5	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 1
		Opponent Jacobs, L (Lucien)				Opponent Daniels, SA (Steven)

#	Games	Start				End
1	7	Tournament Summer Slam 2021				Tournament Summer Slam 2022
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2022-12-13	rnd 2	type Rapid	result 1
		Opponent Majija, A (Achumile)				Opponent Meyer, M (Matthew)
2	5	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Rylib Summer Slam 2024
		date 2024-02-18	rnd 3	type Rapid	result 1	date 2024-12-03	rnd 1	type Rapid	result 1
		Opponent Simango, S (Selso)				Opponent Bowers, C (Chad)
3	4	Tournament Rylib Summer Slam 2024				Tournament Rylib Summer Slam 2024
		date 2024-12-03	rnd 3	type Rapid	result 1	date 2024-12-03	rnd 6	type Rapid	result 0.5
		Opponent Moyo, T (Tsulufelo)				Opponent De Kock, W (Wade)

#	Games	Start				End
1	4	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 0.5
		Opponent Snijders, G (Gerard)				Opponent Mangoro, R (Richard)
2	3	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Groote Schuur High School Blitz
		date 2019-03-29	rnd 7	type Blitz	result 0.5	date 2019-06-14	rnd 1	type Blitz	result 1
		Opponent Nkosana, L (Luvuyo)				Opponent Laker, M (Mark)
3	2	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 4	type Blitz	result 1	date 2019-06-14	rnd 5	type Blitz	result 1
		Opponent Osborne, H (Hannah)				Opponent Osborne, R (Ryan Eugene)

#	Games	Start				End
1	4	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 6	type Rapid	result 1
		Opponent Majija, A (Achumile)				Opponent Ziegers, Z (Zaskia)
2	3	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-18	rnd 3	type Rapid	result 1	date 2024-02-18	rnd 5	type Rapid	result 1
		Opponent Simango, S (Selso)				Opponent Raubenheimer, G (Granton)
3	3	Tournament 2022 Western Province Club League				Tournament Summer Slam 2022
		date 2022-10-01	rnd 11	type Standard	result 1	date 2022-12-13	rnd 2	type Rapid	result 1
		Opponent Claassen, U (Uthan)				Opponent Meyer, M (Matthew)

#	Games	Start				End
1	2	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-08-19	rnd 6	type Standard	result 1
		Opponent Mitchell, CJ (Christopher)				Opponent Visagie, C (Cheslin)
2	2	Tournament 2019 National Club Chess Championships				Tournament 2019 National Club Chess Championships
		date 2019-09-27	rnd 1	type Standard	result 1	date 2019-09-28	rnd 2	type Standard	result 1
		Opponent Nkangezi, O (Onele)				Opponent Essop, R (Rashied)
3	2	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-24	rnd 9	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 1
		Opponent Solomons, J (Jowene)				Opponent Kapfunde, E (Enock)

#	Games	Start				End
1	4	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 6	type Rapid	result 1
		Opponent Majija, A (Achumile)				Opponent Ziegers, Z (Zaskia)
2	3	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-18	rnd 3	type Rapid	result 1	date 2024-02-18	rnd 5	type Rapid	result 1
		Opponent Simango, S (Selso)				Opponent Raubenheimer, G (Granton)
3	3	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 5	type Rapid	result 1
		Opponent Jaftha, J (Jeyhlin)				Opponent Klaasen, RJ (Robyn)

#	Games	Start				End
1	3	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 4	type Blitz	result 1	date 2018-02-17	rnd 6	type Blitz	result 1
		Opponent Snijders, G (Gerard)				Opponent Willenberg, K (Keagan)
2	2	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 4	type Blitz	result 1	date 2019-06-14	rnd 5	type Blitz	result 1
		Opponent Osborne, H (Hannah)				Opponent Osborne, R (Ryan Eugene)
3	2	Tournament 2019 Cape Town Classic Chess Festival				Tournament 2019 Groote Schuur High School Blitz
		date 2019-03-29	rnd 9	type Blitz	result 1	date 2019-06-14	rnd 1	type Blitz	result 1
		Opponent Willenberg, T (Tristan)				Opponent Laker, M (Mark)

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	Jacobs ,B (Brandon Lee)	3	1	-141.7	1	0.5	0	2	0.5	-212.5	0	0	0
1	Jacobs ,B (Brandon Lee)	3	1370.5	1228.9	1	1369.2	1370.5	2	1162.2	1158	0	0	0
2	Bhawoodien ,SH (Shabier Husain)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Bhawoodien ,SH (Shabier Husain)	3	2010.2	1585.2	1	2030.4	1585.2	2	2017	1585.2	0	0	0
3	Willenberg ,T (Tristan)	3	1.5	0	1	0	-425	1	0.5	0	1	1	425
3	Willenberg ,T (Tristan)	3	1535.9	1535.9	1	1601.9	1110.9	1	1434.7	1535.9	1	1444.4	1960.9
4	Kleinsmidt ,CC (Cherwin Chanson)	3	0	-425	0	0	0	2	0	-425	1	0	-425
4	Kleinsmidt ,CC (Cherwin Chanson)	3	1868.7	1443.7	0	0	0	2	1866.6	1443.7	1	1902.3	1443.7
5	Zenzile ,A (Amahle)	2	2	425	2	2	425	0	0	0	0	0	0
5	Zenzile ,A (Amahle)	2	1398.8	1823.8	2	1386.8	1823.8	0	0	0	0	0	0
6	Solomon ,WC (William Clinton)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Solomon ,WC (William Clinton)	2	1396.2	971.2	2	1391.5	971.2	0	0	0	0	0	0
7	Cunningham ,L (Lezerick)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Cunningham ,L (Lezerick)	2	1239.5	1452	2	1231.6	1452	0	0	0	0	0	0
8	Willenberg ,SR (Shaun Ralph)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Willenberg ,SR (Shaun Ralph)	2	1602.4	1389.9	2	1621	1389.9	0	0	0	0	0	0
9	Steenkamp ,W (Wessel)	2	1	0	2	1	0	0	0	0	0	0	0
9	Steenkamp ,W (Wessel)	2	1337.9	1337.9	2	1321.7	1337.9	0	0	0	0	0	0
10	Nyamazana ,A (Archford)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Nyamazana ,A (Archford)	2	1315.2	890.2	1	1197.2	890.2	1	1232	890.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Harrison, N (Nazeem)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms