Chess South Africa Ratings Database

PLAYER PAGE

Personal

Janse Van Rensburg, N (Nicolas)

Chess SA id

1110109820

FIDE id

Date of birth

2011-08-08 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1303.8

Item	Main	Standard	Rapid	Blitz
Rating	1353.1	1342	1354.8	1200
Raw rating	1316.7	1312.6	1354.8	1200
Weighted rating	1353.1	1342	1354.8	1200
Weighted performance	1254	1260.6	919.3	0
Floor	879.2	876	854.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.4	141.2	133	165.8
Highest rating	1379.2 2025-01-01	1444.5 2020-02-01	1388.8 2019-03-01	1200 2018-10-01
Highest raw rating	1379.2 2025-01-01	1376 2025-01-01	1354.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1379.2 2025-07-01	1345.5 2025-09-01	1354.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1373.8 2024-10-01	1444.5 2020-02-01	1388.8 2019-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.8	-1.6	0	0
New rating	1350.3	1340.4	1354.8	1200
Analysis
Rating	1353.1	1342	1354.8	1200
Raw rating	1316.7	1312.6	1354.8	1200
Weighted rating	1353.1	1342	1354.8
Weighted performance	1254	1260.6	919.3
K-factor	36	36	36	36
Floor	879.2	876	854.8	700
Max/Min rating change allowed	140.4	141.2	133	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	1316.7	1312.6	1354.8	1200
New weighted rating	1350.3	1340.4	1354.8	1200
New weighted performance	1246.5	1253	911.7	0
Temp new rating	1350.3	1340.4	1354.8	1200
Temp new rating +/-	-2.8	-1.6	0	0
Final new rating +/-	-2.8	-1.6	0	0
New rating	1350.3	1340.4	1354.8	1200
New K-factor	36	36	36	36
New floor	879.2	876	854.8	700

Item	Main	Standard	Rapid
	0	0	0
	32	32	0
	36	36	0
	39	11	28
	17	6	11
	5	0	5
History	162	98	64

Games since
	Main 68	Standard 68		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2682		928		335
Male	2155		740		264
U16	425		148		52
U16 Male	318		108		43
Standard
	RSA		Province		Region
Overall	2748		1006		387
Male	2199		804		303
U16	444		160		61
U16 Male	335		121		50
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	32	15	46.88	-26.6	1324.7	1298.2
Standard	32	15	46.88	-26.6	1324.7	1298.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	162	95	58.64	73.5	1261.1	1334.6
Standard	98	55.5	56.63	56.4	1280.9	1337.3
Rapid	64	39.5	61.72	99.6	1230.8	1330.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1316.7	1312.6	1354.8	1200
2025-09-30	1316.7	1312.6	1354.8	1200
2025-09-01	1338.1	1328.1	1354.8	1200
2025-08-01	1359.7	1345.4	1354.8	1200
2025-07-01	1364.3	1359.8	1354.8	1200
2025-06-01	1364.3	1359.8	1354.8	1200
2025-05-01	1379.2	1376	1354.8	1200
2025-04-01	1379.2	1376	1354.8	1200
2025-03-01	1379.2	1376	1354.8	1200
2025-02-01	1379.2	1376	1354.8	1200
2025-01-01	1379.2	1376	1354.8	1200
2024-12-01	1367.7	1363.4	1354.8	1200
2024-11-01	1367.7	1363.4	1354.8	1200
2024-10-01	1352.2	1339.3	1354.8	1200
2024-09-01	1338.3	1319.1	1354.8	1200
2024-08-01	1335.4	1301.8	1354.8	1200
2024-07-01	1335.4	1301.8	1354.8	1200
2024-09-01	1330	1287.4	1354.8	1200
2024-05-01	1330	1287.4	1354.8	1200
2024-04-01	1330	1287.4	1354.8	1200
2024-03-01	1330	1287.4	1354.8	1200
2024-02-01	1330	1287.4	1354.8	1200
2024-01-01	1373	1333.8	1354.8	1200
2023-12-01	1373	1333.8	1354.8	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	2025 Alekhine Open (D)	2025-09-06	2025-09-07	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	2025 Midstream Open Chess Tournament (C)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
4	2025 Menlo Open (B)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	2025 Wynie Robbertse Chess Tournament (C)	2025-07-19	2025-07-19	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	2025 Tshwane South School District Individual Finals (D4) (U15 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Alekhine Open (D)	2025-09-06	2025-09-07	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	2025 Midstream Open Chess Tournament (C)	2025-08-25	2025-08-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
4	2025 Menlo Open (B)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	2025 Wynie Robbertse Chess Tournament (C)	2025-07-19	2025-07-19	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	2025 Tshwane South School District Individual Finals (D4) (U15 Boys)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
8	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	2024 Etienne Lewis (U14)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
10	2024 Alekhine Open Chess Tournament (B)	2024-08-09	2024-08-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	D1 Gauteng North District School Closed 2024 (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
12	2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D)	2024-06-01	2024-06-01	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
13	2024 Tshwane Chess OPEN Registration Tournament (C1)	2024-01-27	2024-01-27	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
14	Western Cape Closed Championship 2023 (U14)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
15	WP Club League 2023 (D1)	2023-07-29	2023-08-19	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
16	WP Closed 2023 (U14)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
17	GPCA Rapid 2023 (U14)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	4.5	Yes	Analysis
18	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	4	3.5	Yes	Analysis
19	Steinitz Open 2023 (U14)	2023-05-27	2023-05-27	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
20	Cape Town Open 2023 (U14)	2023-03-25	2023-03-25	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
21	Curro Durbanville Chess Open Rapid 2022 (U12)	2022-07-02	2022-07-02	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
22	Steinitz Open 2022 (D)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
23	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U12)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
24	CWP Youth Day Rapid 2021 (U12)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
25	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	1	0	Yes	Analysis
26	2020 Welgemoed Chess Challenge (U10)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
27	2020 Cape Of Good Hope Open (U10)	2020-02-22	2020-02-22	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
28	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
29	2019 Western Province Open (Junior)	2019-05-25	2019-05-25	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
30	Courtrai Young Master Festival 2019 (U9)	2019-03-02	2019-03-02	Rapid	Cape Winelands (WCW)	6	5	4	Yes	Analysis
31	Welgemoed Chess Challenge 2019 (U10)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 Welgemoed Chess Challenge
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, E (Ethan)				Opponent Winshaw, JJ (James John)
2	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-12-07	rnd 3	type Standard	result 0.5
		Opponent Oosthuizen, R (Rodrick)				Opponent Deng, J (Jinyuan)
3	5	Tournament GPCA Rapid 2023				Tournament WP Club League 2023
		date 2023-06-24	rnd 7	type Rapid	result 0.5	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Faure, D (Douglas)				Opponent Osborne, H (Hannah)

#	Games	Start				End
1	6	Tournament 2019 South African Junior Team Championships				Tournament 2020 Cape Of Good Hope Open
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, E (Ethan)				Opponent Brey, E (Emaad)
2	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-12-07	rnd 3	type Standard	result 0.5
		Opponent Oosthuizen, R (Rodrick)				Opponent Deng, J (Jinyuan)
3	5	Tournament WP Closed 2023				Tournament WP Club League 2023
		date 2023-06-17	rnd 6	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Damane, H (Hlumelo)				Opponent Osborne, H (Hannah)

#	Games	Start				End
1	6	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament GPCA Rapid 2023
		date 2023-06-03	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Mankune, L (Lime)				Opponent Alard, N (Nawaaz)
2	4	Tournament GPCA Rapid 2023				Tournament Western Cape Closed Championship 2023
		date 2023-06-24	rnd 7	type Rapid	result 0.5	date 2023-09-23	rnd 3	type Rapid	result 0.5
		Opponent Faure, D (Douglas)				Opponent Small, Q (Quade)
3	4	Tournament 2019 Western Province Open				Tournament 2020 Welgemoed Chess Challenge
		date 2019-05-25	rnd 5	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Maritz, J (Jean)				Opponent Winshaw, JJ (James John)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 Welgemoed Chess Challenge
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, E (Ethan)				Opponent Winshaw, JJ (James John)
2	4	Tournament 2024 Etienne Lewis				Tournament Gauteng Top Schools 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Anderson, G (Gideon Petrus Van Andel)				Opponent Chadoka, A (Angela)
3	4	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent Esterhuizen, E (Ethan)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	6	Tournament 2019 South African Junior Team Championships				Tournament 2020 Cape Of Good Hope Open
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, E (Ethan)				Opponent Brey, E (Emaad)
2	4	Tournament 2024 Etienne Lewis				Tournament Gauteng Top Schools 2024
		date 2024-09-01	rnd 6	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Anderson, G (Gideon Petrus Van Andel)				Opponent Chadoka, A (Angela)
3	4	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent Esterhuizen, E (Ethan)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	4	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament GPCA Rapid 2023
		date 2023-06-03	rnd 3	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Pfende, T (Takudwza)				Opponent Alard, N (Nawaaz)
2	4	Tournament 2019 Western Province Open				Tournament 2020 Welgemoed Chess Challenge
		date 2019-05-25	rnd 5	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Maritz, J (Jean)				Opponent Winshaw, JJ (James John)
3	4	Tournament Welgemoed Chess Challenge 2019				Tournament Courtrai Young Master Festival 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-03-02	rnd 3	type Rapid	result 1
		Opponent Abrahamse, L (Lucian)				Opponent Glazer, R (Ryan)

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	Mocke ,E (Erich)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mocke ,E (Erich)	2	1267.4	1692.4	2	1268.9	1692.4	0	0	0	0	0	0
2	Bushby ,K (Kaylim)	2	1	0	2	1	0	0	0	0	0	0	0
2	Bushby ,K (Kaylim)	2	1235.5	1235.5	2	1239.5	1235.5	0	0	0	0	0	0
3	MALULEKE ,P (PENYO)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	MALULEKE ,P (PENYO)	2	1237.8	1025.2	2	1241.6	1025.2	0	0	0	0	0	0
4	Dadaker ,M (Mohammed)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Dadaker ,M (Mohammed)	2	1297.7	872.7	1	1239.9	872.7	1	1269.2	872.7	0	0	0
5	Cockin ,R (Ruan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Cockin ,R (Ruan)	2	1308.7	883.7	1	1442.9	883.7	1	1194.4	883.7	0	0	0
6	Braaf ,J (Jordan)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Braaf ,J (Jordan)	2	1377.6	1377.6	1	1412.8	1802.6	1	1284.2	952.6	0	0	0
7	Winshaw ,JJ (James John)	2	2	425	1	1	425	1	1	425	0	0	0
7	Winshaw ,JJ (James John)	2	1118.9	1543.9	1	1111.2	1543.9	1	1165.2	1543.9	0	0	0
8	Strydom ,H (Henroux)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Strydom ,H (Henroux)	2	1331.2	906.2	0	0	0	2	1329.2	906.2	0	0	0
9	Jacobs ,I (Inge)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jacobs ,I (Inge)	1	1301.1	1726.1	1	1296.7	1726.1	0	0	0	0	0	0
10	Le Roux ,E (Etienne)	1	1	425	1	1	425	0	0	0	0	0	0
10	Le Roux ,E (Etienne)	1	987.7	1412.7	1	958.8	1412.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Janse Van Rensburg, N (Nicolas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms