Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rautenbach, Z (Zahe)

Chess SA id

1110154628

FIDE id

Date of birth

2011-11-15 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

15.1

Junior GPX Points

1297.4

Item	Main	Standard	Rapid	Blitz
Rating	1363	1313.8	1301.3	1200
Raw rating	1363	1313.8	1301.3	1200
Weighted rating	1325.3	1272.5	1295.6	1200
Weighted performance	1282.9	0	1170.1	0
Floor	867.9	813.8	816.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.5	141	143.5	165.8
Highest rating	1367.9 2025-04-01	1339.8 2024-03-01	1361 2023-04-01	1200 2018-10-01
Highest raw rating	1367.9 2025-04-01	1313.8 2025-04-01	1316.3 2024-11-01	1200 2024-02-01
Highest weighted rating	1319.2 2025-09-01	1261.2 2025-08-01	1293.1 2025-09-01	1200 2018-10-01
Highest weighted performance	1367.9 2025-04-01	1339.8 2024-03-01	1361 2023-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1363	1313.8	1301.3	1200
Analysis
Rating	1363	1313.8	1301.3	1200
Raw rating	1363	1313.8	1301.3	1200
Weighted rating	1325.3	1272.5	1295.6
Weighted performance	1282.9	0	1170.1
K-factor	36	36	36	36
Floor	867.9	813.8	816.3	700
Max/Min rating change allowed	131.5	141	143.5	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	1363	1313.8	1301.3	1200
New weighted rating	1330.8	1277.6	1297.8	1200
New weighted performance	1282.4	0	1169.6	0
Temp new rating	1363	1313.8	1301.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1363	1313.8	1301.3	1200
New K-factor	36	36	36	36
New floor	867.9	813.8	816.3	700

Item	Main	Standard	Rapid
	0	0	0
	14	10	4
	23	5	18
	10	0	10
	0	0	0
	0	0	0
History	47	15	32

Games since
	Main 37	Standard 15		Rapid 22		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	1038		531		93
Male	850		426		68
U16	162		87		18
U16 Male	128		68		12
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	64.29	121.4	1300.9	1422.4
Standard	10	7	70	170	1292.8	1462.8
Rapid	4	2	50	0	1321.1	1321.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	28.5	60.64	90.4	1280.2	1370.6
Standard	15	10	66.67	141.7	1294.7	1436.4
Rapid	32	18.5	57.81	66.4	1273.3	1339.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1363	1313.8	1301.3	1200
2025-09-01	1363	1313.8	1301.3	1200
2025-08-01	1367.9	1313.8	1316.3	1200
2025-07-01	1367.9	1313.8	1316.3	1200
2025-06-01	1367.9	1313.8	1316.3	1200
2025-05-01	1367.9	1313.8	1316.3	1200
2025-04-01	1367.9	1313.8	1316.3	1200
2025-03-01	1335.3	1277.6	1316.3	1200
2025-02-01	1307.6	1230.6	1316.3	1200
2025-01-01	1307.6	1230.6	1316.3	1200
2024-12-01	1307.6	1230.6	1316.3	1200
2024-11-01	1307.6	1230.6	1316.3	1200
2024-10-01	1274.8	1230.6	1256.5	1200
2024-09-01	1274.8	1230.6	1256.5	1200
2024-08-01	1274.8	1230.6	1256.5	1200
2024-07-01	1274.8	1230.6	1256.5	1200
2024-06-01	1259.6	1230.6	1246.4	1200
2024-08-01	1259.6	1230.6	1246.4	1200
2024-04-01	1259.6	1230.6	1246.4	1200
2024-03-01	1231.8	1200	1246.4	1200
2024-02-01	1203.3	1200	1198.5	1200
2024-01-01	1203.3	1200	1198.5	1200
2023-12-01	1203.3	1200	1198.5	1200
2023-11-01	1203.3	1200	1198.5	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	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	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	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	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	Worcester Knock-Out 2024 (U13 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
6	Cape Winelands Schools - Prestige 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
8	Midas Chess Youth 2023 (U14)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
9	Midas Paints Chess Cup Term 2 2023 (U12)	2023-04-15	2023-04-15	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Worcester Knock-Out 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Amsterdam, J (Jodan)				Opponent Tiemie, J (Jaheim)
2	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Strydom, A (Amaar)				Opponent Gigi, U (Unathi)
3	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 0.5
		Opponent Gilfillan, C (Caiden)				Opponent Gaffoor, E (Eesa)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 0.5
		Opponent Gilfillan, C (Caiden)				Opponent Gaffoor, E (Eesa)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Bell, A (Aaron)				Opponent Tiemie, J (Jaheim)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mare, P (Paul-Jurie)				Opponent Mangweni, S (Sivuyile)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Strydom, A (Amaar)				Opponent Gigi, U (Unathi)
2	3	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 0.5
		Opponent Swart, J (Jayden)				Opponent Roux, K (Kristin)
3	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Amsterdam, J (Jodan)				Opponent Stynder, J (Jowayne)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Worcester Knock-Out 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Amsterdam, J (Jodan)				Opponent Philander, E (Eagan)
2	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Strydom, A (Amaar)				Opponent Gigi, U (Unathi)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Gilfillan, C (Caiden)				Opponent Ahammed, A (Asir Adib)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Gilfillan, C (Caiden)				Opponent Ahammed, A (Asir Adib)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Mare, P (Paul-Jurie)				Opponent Mangweni, S (Sivuyile)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Bell, A (Aaron)				Opponent Philander, E (Eagan)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Strydom, A (Amaar)				Opponent Gigi, U (Unathi)
2	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Amsterdam, J (Jodan)				Opponent Stynder, J (Jowayne)
3	2	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 1	type Rapid	result 1	date 2024-10-19	rnd 2	type Rapid	result 1
		Opponent Van Wyk, C (Caylem)				Opponent Cornelius, L (Laythan)

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	Mcgowan ,C (Caleb)	2	2	425	1	1	425	1	1	425	0	0	0
1	Mcgowan ,C (Caleb)	2	1136.6	1561.6	1	1138	1561.6	1	1200	1561.6	0	0	0
2	Robertson ,J (Jonah)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Robertson ,J (Jonah)	2	1608.8	1183.8	1	1528.5	1183.8	1	1636	1183.8	0	0	0
3	Gaffoor ,E (Eesa)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Gaffoor ,E (Eesa)	2	1385.1	1172.6	1	1418.8	1385.1	1	1337.4	960.1	0	0	0
4	Liu ,F (Furui)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Liu ,F (Furui)	1	1463.2	1038.2	1	1447.9	1038.2	0	0	0	0	0	0
5	Liebenberg ,T (Tiaan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Liebenberg ,T (Tiaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Philander ,E (Eagan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Philander ,E (Eagan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Milhomem ,L (Lucas)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Milhomem ,L (Lucas)	1	1449.3	1024.3	1	1442.4	1024.3	0	0	0	0	0	0
8	Visser ,M (Meljeanio)	1	1	425	1	1	425	0	0	0	0	0	0
8	Visser ,M (Meljeanio)	1	1225.3	1650.3	1	1200	1650.3	0	0	0	0	0	0
9	Cornelius ,L (Laythan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Cornelius ,L (Laythan)	1	1445.5	1870.5	0	0	0	1	1452.6	1870.5	0	0	0
10	Maarman ,L (Luciano)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Maarman ,L (Luciano)	1	1183.7	758.7	0	0	0	1	1158.8	758.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rautenbach, Z (Zahe)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms