Chess South Africa Ratings Database

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Personal

Bennie, J (Johannes)

Chess SA id

110092271

FIDE id

Date of birth

2010-01-04 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

12.1

Junior GPX Points

1399.7

Item	Main	Standard	Rapid	Blitz
Rating	1440.1	1392.4	1258.4	1200
Raw rating	1440.1	1392.4	1258.4	1200
Weighted rating	1404	1383.6	1185.5	1200
Weighted performance	1349.4	1126.7	0	0
Floor	1005.4	994.2	758.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	117.8	126.1	152.6	165.8
Highest rating	1513.7 2020-01-01	1502 2020-01-01	1258.4 2025-09-01	1200 2018-10-01
Highest raw rating	1505.4 2020-02-01	1494.2 2020-02-01	1258.4 2025-09-01	1200 2024-02-01
Highest weighted rating	1505.4 2024-02-01	1494.2 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1513.7 2020-01-01	1502 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1440.1	1392.4	1258.4	1200
Analysis
Rating	1440.1	1392.4	1258.4	1200
Raw rating	1440.1	1392.4	1258.4	1200
Weighted rating	1404	1383.6	1185.5
Weighted performance	1349.4	1126.7	0
K-factor	32	32	36	36
Floor	1005.4	994.2	758.4	700
Max/Min rating change allowed	117.8	126.1	152.6	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	1440.1	1392.4	1258.4	1200
New weighted rating	1407	1384.2	1191.9	1200
New weighted performance	1348.9	1126.3	0	0
Temp new rating	1440.1	1392.4	1258.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1440.1	1392.4	1258.4	1200
New K-factor	32	32	36	36
New floor	1005.4	994.2	758.4	700

Item	Main	Standard	Rapid
	0	0	0
	14	10	4
	5	5	0
	5	5	0
	0	0	0
	0	0	0
History	194	184	10

Games since
	Main 19	Standard 15		Rapid 4		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	14	9.5	67.86	151.8	1375.2	1527
Standard	10	6	60	85	1352.6	1437.6
Rapid	4	3.5	87.5	318.8	1431.7	1750.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	190	112	58.95	76.1	1136.6	1212.6
Standard	180	106.5	59.17	77.9	1117	1194.9
Rapid	10	5.5	55	42.5	1490.1	1532.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1440.1	1392.4	1258.4	1200
2025-09-01	1440.1	1392.4	1258.4	1200
2025-08-01	1405.7	1392.4	1172	1200
2025-07-01	1405.7	1392.4	1172	1200
2025-06-01	1405.7	1392.4	1172	1200
2025-05-01	1405.7	1392.4	1172	1200
2025-04-01	1405.7	1392.4	1172	1200
2025-03-01	1419	1408.7	1172	1200
2025-02-01	1396.2	1380.1	1172	1200
2025-01-01	1383.2	1364.9	1172	1200
2024-12-01	1383.2	1364.9	1172	1200
2024-11-01	1383.2	1364.9	1172	1200
2024-10-01	1383.2	1364.9	1172	1200
2024-09-01	1383.2	1364.9	1172	1200
2024-08-01	1383.2	1364.9	1172	1200
2024-07-01	1383.2	1364.9	1172	1200
2024-06-01	1383.2	1364.9	1172	1200
2024-08-01	1383.2	1364.9	1172	1200
2024-04-01	1383.2	1364.9	1172	1200
2024-03-01	1383.2	1364.9	1172	1200
2024-02-01	1433.1	1423.5	1172	1200
2024-01-01	1433.1	1423.5	1172	1200
2023-12-01	1433.1	1423.5	1172	1200
2023-11-01	1433.1	1423.5	1172	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	Cape Winelands Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	3.5	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U15 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	3.5	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U15 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
5	2023 Afrikaans Ho�r Seunskool Open Chess Tournament (B)	2023-03-04	2023-03-04	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	JNW Club - Trinityhouse Randpark Ridge Open 2020 (B)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
7	Chessnuts 1 - 29 February 2020 (Kings)	2020-02-29	2020-02-29	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
8	Chess Heroes Open Rapid Challenge 2020	2020-02-01	2020-02-01	Rapid	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
9	2019 Wild Card Chess Championship (U10 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
10	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
11	GJM vs GE Inter Region 2019 (U10A)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
12	2019 Centurion Open (C)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
13	The King`s Cup League - Stage 2 2019 (B)	2019-09-07	2019-09-07	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
14	JNW Club - Maragon Open 2019 (E)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
15	JHB Metro Closed 2019 (U10)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
16	JNW Club - Hoerskool Linden 2019 (C)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
17	The Metro Open 2019 (Cadets)	2019-05-25	2019-05-25	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
18	3rd Knights Jnr Open 2019 (U10)	2019-05-18	2019-05-18	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
19	Chessnuts Under 1200 6 April 2019 (Kings)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
20	JNW Club - Trinityhouse Randpark Ridge Open 2019 (D)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
21	Springs Chess Club Open 2019 (C)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
22	JNW Club - Bryanston Open 1 2019 (U10)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
23	South African Junior Team Championships 2018 (U10B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
24	Inter Region GE vs JHB Metro 2018 (U10C)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
25	JNW Club - Helpmekaar Open 2018 (C)	2018-09-15	2018-09-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
26	JNW Club - Maragon Open 2018 (U10)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
27	Chessnuts - Under 1000 Ratings Tournament 2018 (A)	2018-07-21	2018-07-21	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
28	JHB Metro Junior Closed 2018 (U10)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
29	Boksburg Chess Club Open 2018 (U10)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
30	Chessnuts Youth Day Chess Tournament 2018 (U10)	2018-06-16	2018-06-16	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
31	The Outpost Chess Club Open 2018 (C)	2018-03-16	2018-03-17	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
32	2018 Piet Robbertse Chess Tournament (E)	2018-02-03	2018-02-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
33	JNW Club - Trinityhouse Little Falls Open 2018 (U10)	2018-02-17	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
34	Chessnuts - Kickoff Open 2018 (D)	2018-02-09	2018-02-10	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
35	South African Junior Wildcard Championships 2017 (U8 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
36	South African Junior Team Championships 2017 (U8B+U8 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	5	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2019 Centurion Open				Tournament 2019 South African Junior Team Championships
		date 2019-09-28	rnd 4	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 0.5
		Opponent Jacobs, A (Angelo)				Opponent Mgidi, T (Thandolwethu)
2	8	Tournament 3rd Knights Jnr Open 2019				Tournament JNW Club - Hoerskool Linden 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 0.5
		Opponent Mkhasibe, NZ (Nobuhle)				Opponent Fauconier, A (Amber)
3	6	Tournament JNW Club - Helpmekaar Open 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-09-15	rnd 5	type Standard	result 1	date 2018-10-06	rnd 5	type Standard	result 1
		Opponent Steenhoff, B (Brayden)				Opponent Kunene, B (Busisiwe)

#	Games	Start				End
1	11	Tournament 2019 Centurion Open				Tournament 2019 South African Junior Team Championships
		date 2019-09-28	rnd 4	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 0.5
		Opponent Jacobs, A (Angelo)				Opponent Mgidi, T (Thandolwethu)
2	8	Tournament 3rd Knights Jnr Open 2019				Tournament JNW Club - Hoerskool Linden 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 0.5
		Opponent Mkhasibe, NZ (Nobuhle)				Opponent Fauconier, A (Amber)
3	6	Tournament JNW Club - Helpmekaar Open 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-09-15	rnd 5	type Standard	result 1	date 2018-10-06	rnd 5	type Standard	result 1
		Opponent Steenhoff, B (Brayden)				Opponent Kunene, B (Busisiwe)

#	Games	Start				End
1	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Rautenbach, Z (Zahe)				Opponent Faure, D (Douglas)
2	1	Tournament Chess Heroes Open Rapid Challenge 2020				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 4	type Rapid	result 1
		Opponent Van Der Lingen, N (Nina)				Opponent Van Der Lingen, N (Nina)
3	1	Tournament Chess Heroes Open Rapid Challenge 2020				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-02-01	rnd 2	type Rapid	result 1	date 2020-02-01	rnd 2	type Rapid	result 1
		Opponent Retief, A (Antonie)				Opponent Retief, A (Antonie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2019 Centurion Open				Tournament 2019 South African Junior Team Championships
		date 2019-09-28	rnd 4	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Jacobs, A (Angelo)				Opponent Brandt, H (Hannes)
2	7	Tournament 3rd Knights Jnr Open 2019				Tournament The Metro Open 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mkhasibe, NZ (Nobuhle)				Opponent Slabbert, ZN (Zander Nicolaas)
3	6	Tournament JNW Club - Helpmekaar Open 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-09-15	rnd 5	type Standard	result 1	date 2018-10-06	rnd 5	type Standard	result 1
		Opponent Steenhoff, B (Brayden)				Opponent Kunene, B (Busisiwe)

#	Games	Start				End
1	10	Tournament 2019 Centurion Open				Tournament 2019 South African Junior Team Championships
		date 2019-09-28	rnd 4	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Jacobs, A (Angelo)				Opponent Brandt, H (Hannes)
2	7	Tournament 3rd Knights Jnr Open 2019				Tournament The Metro Open 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mkhasibe, NZ (Nobuhle)				Opponent Slabbert, ZN (Zander Nicolaas)
3	6	Tournament JNW Club - Helpmekaar Open 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-09-15	rnd 5	type Standard	result 1	date 2018-10-06	rnd 5	type Standard	result 1
		Opponent Steenhoff, B (Brayden)				Opponent Kunene, B (Busisiwe)

#	Games	Start				End
1	2	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Van Der Linde, L (Luandi)				Opponent Faure, D (Douglas)
2	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Rautenbach, Z (Zahe)				Opponent Rautenbach, Z (Zahe)
3	1	Tournament Chess Heroes Open Rapid Challenge 2020				Tournament Chess Heroes Open Rapid Challenge 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 4	type Rapid	result 1
		Opponent Van Der Lingen, N (Nina)				Opponent Van Der Lingen, N (Nina)

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	Naidoo ,K (Kajol)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Naidoo ,K (Kajol)	3	1310	885	3	1309.4	885	0	0	0	0	0	0
2	Van Der Spuy ,C (Christiaan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Van Der Spuy ,C (Christiaan)	3	727.4	869	3	729.9	869	0	0	0	0	0	0
3	Pienaar ,K (Kyle)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Pienaar ,K (Kyle)	3	1049.9	624.9	3	1046.6	624.9	0	0	0	0	0	0
4	De Jager ,K (Karli)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	De Jager ,K (Karli)	2	526.2	101.2	2	531.8	101.2	0	0	0	0	0	0
5	Maseti ,E (Endinako)	2	1	0	2	1	0	0	0	0	0	0	0
5	Maseti ,E (Endinako)	2	1361.4	1361.4	2	1339.6	1361.4	0	0	0	0	0	0
6	Jacobs ,A (Angelo)	2	2	425	2	2	425	0	0	0	0	0	0
6	Jacobs ,A (Angelo)	2	1178.6	1603.6	2	1176.7	1603.6	0	0	0	0	0	0
7	Fauconier ,A (Amber)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Fauconier ,A (Amber)	2	1299	1086.5	2	1289.5	1086.5	0	0	0	0	0	0
8	Liebenberg ,M (Michael)	2	2	425	2	2	425	0	0	0	0	0	0
8	Liebenberg ,M (Michael)	2	952.2	1377.2	2	950.9	1377.2	0	0	0	0	0	0
9	Tsoi ,M (Michael)	2	2	425	2	2	425	0	0	0	0	0	0
9	Tsoi ,M (Michael)	2	525.8	950.8	2	531.2	950.8	0	0	0	0	0	0
10	Kunene ,D (Duduzile)	2	2	425	2	2	425	0	0	0	0	0	0
10	Kunene ,D (Duduzile)	2	1067.2	1492.2	2	1049.4	1492.2	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

Bennie, J (Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms