Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rasdelhoff, J (Jordan)

Chess SA id

1070106477

FIDE id

Date of birth

2007-05-14 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-31

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.1	1143.8	1207.6	1200
Raw rating	1196.1	1143.8	1207.6	1200
Weighted rating	1196.1	1143.8	1207.6	1200
Weighted performance	230.5	0	0	0
Floor	709.1	710.4	707.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.7	179.6	164	165.8
Highest rating	1209.1 2019-04-01	1236.4 2019-03-01	1207.6 2024-02-01	1200 2018-10-01
Highest raw rating	1209.1 2019-04-01	1210.4 2019-04-01	1207.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1209.1 2019-05-01	1210.4 2019-05-01	1207.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1236.4 2019-03-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1196.1	1143.8	1207.6	1200
Analysis
Rating	1196.1	1143.8	1207.6	1200
Raw rating	1196.1	1143.8	1207.6	1200
Weighted rating	1196.1	1143.8	1207.6
Weighted performance	230.5	0	0
K-factor	36	36	36	36
Floor	709.1	710.4	707.6	700
Max/Min rating change allowed	166.7	179.6	164	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	1196.1	1143.8	1207.6	1200
New weighted rating	1196.1	1143.8	1207.6	1200
New weighted performance	223.8	0	0	0
Temp new rating	1196.1	1143.8	1207.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1196.1	1143.8	1207.6	1200
New K-factor	36	36	36	36
New floor	709.1	710.4	707.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	39	13	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	39	23	58.97	76.3	1110.4	1186.6
Standard	13	6	46.15	-32.7	1185.2	1152.5
Rapid	26	17	65.38	130.8	1072.9	1203.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1196.1	1143.8	1207.6	1200
2025-09-30	1196.1	1143.8	1207.6	1200
2025-09-01	1196.1	1143.8	1207.6	1200
2025-08-01	1196.1	1143.8	1207.6	1200
2025-07-01	1196.1	1143.8	1207.6	1200
2025-06-01	1196.1	1143.8	1207.6	1200
2025-05-01	1196.1	1143.8	1207.6	1200
2025-04-01	1196.1	1143.8	1207.6	1200
2025-03-01	1196.1	1143.8	1207.6	1200
2025-02-01	1196.1	1143.8	1207.6	1200
2025-01-01	1196.1	1143.8	1207.6	1200
2024-12-01	1196.1	1143.8	1207.6	1200
2024-11-01	1196.1	1143.8	1207.6	1200
2024-10-01	1196.1	1143.8	1207.6	1200
2024-09-01	1196.1	1143.8	1207.6	1200
2024-08-01	1196.1	1143.8	1207.6	1200
2024-07-01	1196.1	1143.8	1207.6	1200
2024-09-01	1196.1	1143.8	1207.6	1200
2024-05-01	1196.1	1143.8	1207.6	1200
2024-04-01	1196.1	1143.8	1207.6	1200
2024-03-01	1196.1	1143.8	1207.6	1200
2024-02-01	1196.1	1143.8	1207.6	1200
2024-01-01	1196.1	1143.8	1207.6	1200
2023-12-01	1196.1	1143.8	1207.6	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	Stellenbosch Primary 2019 (U14)	2019-08-31	2019-08-31	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
2	Western Cape Schools Individuals 2019 (U13 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
3	Rhenish Primary Chess Tournament 2019 (U14)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	4	Yes	Analysis
4	Cape Winelands Schools Closed 2019 (U13 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
5	CW Schools Open 2019 (U13 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
6	Stellenbosch Primary 2018 (U12)	2018-09-15	2018-09-15	Rapid	Cape Winelands (WCW)	7	6	5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Schools Individuals 2019				Tournament Stellenbosch Primary 2019
		date 2019-05-19	rnd 5	type Standard	result 0.5	date 2019-08-31	rnd 2	type Rapid	result 1
		Opponent Liebenberg, D (Dewald)				Opponent Saoud, J (Jassem)
2	4	Tournament Stellenbosch Primary 2018				Tournament CW Schools Open 2019
		date 2018-09-15	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Drury, N (Nicholas)				Opponent Zyster, H (Heymish)
3	3	Tournament Cape Winelands Schools Closed 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-03-17	rnd 7	type Standard	result 0.5	date 2019-05-11	rnd 2	type Rapid	result 1
		Opponent Meyer, WK (Wayde)				Opponent Mabaso, I (Inathi)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-17	rnd 5	type Standard	result 1
		Opponent Damonse, W (Waylong)				Opponent Phillips, W (Waldo)
2	2	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-19	rnd 5	type Standard	result 0.5	date 2019-05-19	rnd 6	type Standard	result 1
		Opponent Liebenberg, D (Dewald)				Opponent Koen, I (Ian)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 0.5	date 2019-03-17	rnd 7	type Standard	result 0.5
		Opponent Meyer, WK (Wayde)				Opponent Meyer, WK (Wayde)

#	Games	Start				End
1	4	Tournament Stellenbosch Primary 2018				Tournament CW Schools Open 2019
		date 2018-09-15	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Drury, N (Nicholas)				Opponent Zyster, H (Heymish)
2	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Stellenbosch Primary 2019
		date 2019-05-11	rnd 7	type Rapid	result 1	date 2019-08-31	rnd 2	type Rapid	result 1
		Opponent Ross, X (Xander)				Opponent Saoud, J (Jassem)
3	3	Tournament Stellenbosch Primary 2018				Tournament Stellenbosch Primary 2018
		date 2018-09-15	rnd 1	type Rapid	result 1	date 2018-09-15	rnd 3	type Rapid	result 1
		Opponent Jooste, A (Andre)				Opponent Nelson, OS (Olenka Shai)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Stellenbosch Primary 2018				Tournament CW Schools Open 2019
		date 2018-09-15	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Drury, N (Nicholas)				Opponent Zyster, H (Heymish)
2	3	Tournament Western Cape Schools Individuals 2019				Tournament Stellenbosch Primary 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-08-31	rnd 2	type Rapid	result 1
		Opponent Koen, I (Ian)				Opponent Saoud, J (Jassem)
3	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-17	rnd 5	type Standard	result 1
		Opponent Damonse, W (Waylong)				Opponent Phillips, W (Waldo)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-17	rnd 5	type Standard	result 1
		Opponent Damonse, W (Waylong)				Opponent Phillips, W (Waldo)
2	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-05-19	rnd 6	type Standard	result 1
		Opponent Koen, I (Ian)				Opponent Koen, I (Ian)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 1	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Maree, B (Brevin)				Opponent Maree, B (Brevin)

#	Games	Start				End
1	4	Tournament Stellenbosch Primary 2018				Tournament CW Schools Open 2019
		date 2018-09-15	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Drury, N (Nicholas)				Opponent Zyster, H (Heymish)
2	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Stellenbosch Primary 2019
		date 2019-05-11	rnd 7	type Rapid	result 1	date 2019-08-31	rnd 2	type Rapid	result 1
		Opponent Ross, X (Xander)				Opponent Saoud, J (Jassem)
3	3	Tournament Stellenbosch Primary 2018				Tournament Stellenbosch Primary 2018
		date 2018-09-15	rnd 1	type Rapid	result 1	date 2018-09-15	rnd 3	type Rapid	result 1
		Opponent Jooste, A (Andre)				Opponent Nelson, OS (Olenka Shai)

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	Phillips ,W (Waldo)	2	1	0	2	1	0	0	0	0	0	0	0
1	Phillips ,W (Waldo)	2	1139.4	1139.4	2	1027	1139.4	0	0	0	0	0	0
2	Maree ,B (Brevin)	2	2	425	1	1	425	1	1	425	0	0	0
2	Maree ,B (Brevin)	2	1195.9	1620.9	1	1200	1620.9	1	1200	1620.9	0	0	0
3	Sterley ,B (Boaz)	2	2	425	0	0	0	2	2	425	0	0	0
3	Sterley ,B (Boaz)	2	970.5	1395.4	0	0	0	2	730	1395.4	0	0	0
4	Pietersen ,K (Katelin)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Pietersen ,K (Katelin)	2	1206.1	781.1	0	0	0	2	1274.4	781.1	0	0	0
5	Williams ,I (Igor)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Williams ,I (Igor)	1	1255.3	830.3	1	1244.4	830.3	0	0	0	0	0	0
6	Kirchner ,K (Keenan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kirchner ,K (Keenan)	1	1167.8	1592.8	1	1200	1592.8	0	0	0	0	0	0
7	Liebenberg ,D (Dewald)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Liebenberg ,D (Dewald)	1	1159.8	1159.8	1	1150	1159.8	0	0	0	0	0	0
8	Damonse ,W (Waylong)	1	1	425	1	1	425	0	0	0	0	0	0
8	Damonse ,W (Waylong)	1	1184.4	1609.4	1	1200	1609.4	0	0	0	0	0	0
9	Swart ,A (Anje)	1	1	425	0	0	0	1	1	425	0	0	0
9	Swart ,A (Anje)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Achiano ,K (Kofi)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Achiano ,K (Kofi)	1	1097.5	672.5	0	0	0	1	1029.6	672.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Rasdelhoff, J (Jordan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms