Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rautenbach, J (Johan)

Chess SA id

1100111055

FIDE id

Date of birth

2010-10-26 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1400.1	1412.9	1190.5	1200
Raw rating	1400.1	1412.8	1190.5	1200
Weighted rating	1400	1412.9	1189.2	1200
Weighted performance	1113.2	1147.7	0	0
Floor	932.2	938.8	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.7	122.5	168.1	165.8
Highest rating	1441.5 2024-02-01	1446 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1432.2 2024-06-01	1438.8 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1400.1 2025-08-01	1412.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1441.5 2024-02-01	1446 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	0	0
New rating	1400.1	1412.8	1190.5	1200
Analysis
Rating	1400.1	1412.9	1190.5	1200
Raw rating	1400.1	1412.8	1190.5	1200
Weighted rating	1400	1412.9	1189.2
Weighted performance	1113.2	1147.7	0
K-factor	32	32	36	36
Floor	932.2	938.8	700	700
Max/Min rating change allowed	124.7	122.5	168.1	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	1400.1	1412.8	1190.5	1200
New weighted rating	1399.7	1412.7	1189.2	1200
New weighted performance	1112.7	1147.2	0	0
Temp new rating	1400.1	1412.8	1190.5	1200
Temp new rating +/-	0	-0.1	0	0
Final new rating +/-	0	-0.1	0	0
New rating	1400.1	1412.8	1190.5	1200
New K-factor	32	32	36	36
New floor	932.2	938.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	30	24	6
	35	35	0
	0	0	0
	0	0	0
History	70	64	6

Games since
	Main 41	Standard 35		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2161		285		96
Male	1779		244		82
U16	328		50		27
U16 Male	253		41		23
Standard
	RSA		Province		Region
Overall	1921		255		87
Male	1578		216		74
U16	284		44		25
U16 Male	222		36		22
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	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	70	41	58.57	72.9	1283.7	1356.6
Standard	64	38	59.38	79.7	1285.5	1365.1
Rapid	6	3	50	0	1265.2	1265.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1400.1	1412.8	1190.5	1200
2025-09-01	1400.1	1412.8	1190.5	1200
2025-08-01	1400.1	1412.8	1190.5	1200
2025-07-01	1399.5	1412.1	1190.5	1200
2025-06-01	1398.4	1411	1190.5	1200
2025-05-01	1396.7	1409.2	1190.5	1200
2025-04-01	1394.6	1406.9	1190.5	1200
2025-03-01	1391.9	1404.1	1190.5	1200
2025-02-01	1389	1401	1190.2	1200
2025-01-01	1387.4	1400.1	1182	1200
2024-12-01	1387.4	1400.1	1182	1200
2024-11-01	1387.4	1400.1	1182	1200
2024-10-01	1387.4	1400.1	1182	1200
2024-09-01	1415.4	1438.2	1182	1200
2024-08-01	1415.4	1438.2	1182	1200
2024-07-01	1415.4	1438.2	1182	1200
2024-06-01	1432.2	1438.2	1200	1200
2024-08-01	1417.3	1422.5	1200	1200
2024-04-01	1428.7	1438.8	1200	1200
2024-03-01	1428.7	1438.8	1200	1200
2024-02-01	1402.9	1407.8	1200	1200
2024-01-01	1402.9	1407.8	1200	1200
2023-12-01	1402.9	1407.8	1200	1200
2023-11-01	1402.9	1407.8	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	NMBCU Closed 2024 (U16)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	Willow Academy 2024 (A)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	NMBCU Trial 3 2024 (U16)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	NMBCU Trials 2 2024 (U16)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
5	NMBCU Trials 1 2024 (U16)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
6	Eastern Cape Provincial Individual Championship 2023 (U14 Boys)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	5	Yes	Analysis
7	Eastern Cape Chess Team Championship 2023 (U14)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	2.5	Yes	Analysis
8	NMBCU Closed 2023 (U14)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
9	NMBCU Trial 4 2023 (U14)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
10	EP Trials 3 2023 (U14)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
11	NMB 2nd Trials 2023 (U14)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
12	NMBCU Trials 1 2019 (U10)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 2 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Prins, J (Joshua)
2	5	Tournament NMBCU Trial 3 2024				Tournament Willow Academy 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-06-22	rnd 1	type Rapid	result 1
		Opponent Reid, L (Liam)				Opponent Gie, L (Luca)
3	5	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-05	rnd 5	type Standard	result 0.5	date 2023-10-07	rnd 2	type Standard	result 0.5
		Opponent Banoobhai, T (Troy)				Opponent Dugmore, D (Deacon)

#	Games	Start				End
1	6	Tournament NMBCU Trial 3 2024				Tournament NMBCU Closed 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 0.5
		Opponent Reid, L (Liam)				Opponent Kipper, W (Wolfgang)
2	6	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 2 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Prins, J (Joshua)
3	5	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-05	rnd 5	type Standard	result 0.5	date 2023-10-07	rnd 2	type Standard	result 0.5
		Opponent Banoobhai, T (Troy)				Opponent Dugmore, D (Deacon)

#	Games	Start				End
1	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-06-22	rnd 6	type Rapid	result 1
		Opponent Welskit, T (Taaliah)				Opponent Welskit, T (Taaliah)
2	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 4	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Collett, S (Samuel)				Opponent Collett, S (Samuel)
3	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 1	type Rapid	result 1	date 2024-06-22	rnd 1	type Rapid	result 1
		Opponent Gie, L (Luca)				Opponent Gie, L (Luca)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-02-16	rnd 5	type Standard	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Banoobhai, T (Troy)
2	3	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-05	rnd 6	type Standard	result 1	date 2023-10-07	rnd 1	type Standard	result 1
		Opponent Howell, C (Conor)				Opponent Wilson, R (Riley)
3	3	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Liddle, T (Tiano)				Opponent Murray, J (Jaydon)

#	Games	Start				End
1	3	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-02-16	rnd 5	type Standard	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Banoobhai, T (Troy)
2	3	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-05	rnd 6	type Standard	result 1	date 2023-10-07	rnd 1	type Standard	result 1
		Opponent Howell, C (Conor)				Opponent Wilson, R (Riley)
3	3	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Liddle, T (Tiano)				Opponent Murray, J (Jaydon)

#	Games	Start				End
1	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-06-22	rnd 6	type Rapid	result 1
		Opponent Welskit, T (Taaliah)				Opponent Welskit, T (Taaliah)
2	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 4	type Rapid	result 1	date 2024-06-22	rnd 4	type Rapid	result 1
		Opponent Collett, S (Samuel)				Opponent Collett, S (Samuel)
3	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 1	type Rapid	result 1	date 2024-06-22	rnd 1	type Rapid	result 1
		Opponent Gie, L (Luca)				Opponent Gie, L (Luca)

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	Kipper ,W (Wolfgang)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Kipper ,W (Wolfgang)	4	1418.1	1311.8	4	1425.3	1311.8	0	0	0	0	0	0
2	Banoobhai ,T (Troy)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
2	Banoobhai ,T (Troy)	4	1348.5	1454.8	4	1336.5	1454.8	0	0	0	0	0	0
3	Pienaar ,K (Keane)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Pienaar ,K (Keane)	3	1439.1	1580.8	3	1456.8	1580.8	0	0	0	0	0	0
4	Dugmore ,D (Deacon)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Dugmore ,D (Deacon)	3	1480	1480	3	1496.2	1480	0	0	0	0	0	0
5	Coetzee ,S (Schalk)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Coetzee ,S (Schalk)	3	1344.6	1061.3	3	1335.5	1061.3	0	0	0	0	0	0
6	Liddle ,T (Tiano)	2	2	425	2	2	425	0	0	0	0	0	0
6	Liddle ,T (Tiano)	2	1139.6	1564.6	2	1132.2	1564.6	0	0	0	0	0	0
7	Rossouw ,T (Tyler)	2	1	0	2	1	0	0	0	0	0	0	0
7	Rossouw ,T (Tyler)	2	1266.8	1266.8	2	1281.2	1266.8	0	0	0	0	0	0
8	Cona ,S (Shaunwin)	2	2	425	2	2	425	0	0	0	0	0	0
8	Cona ,S (Shaunwin)	2	1172.2	1597.2	2	1167.1	1597.2	0	0	0	0	0	0
9	Murray ,J (Jaydon)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Murray ,J (Jaydon)	2	1279.2	1491.7	2	1282.6	1491.7	0	0	0	0	0	0
10	Prins ,J (Joshua)	2	2	425	2	2	425	0	0	0	0	0	0
10	Prins ,J (Joshua)	2	1277.6	1702.6	2	1287.1	1702.6	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

Rautenbach, J (Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms