Chess South Africa Ratings Database

PLAYER PAGE

Personal

Busch, D (Devandre)

Chess SA id

1110191729

FIDE id

Date of birth

2011-09-07 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.7	1182	1200	1200
Raw rating	1181.7	1182	1200	1200
Weighted rating	1176.4	1175.2	1200	1200
Weighted performance	988.6	985.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	170.1	165.8	165.8
Highest rating	1200 2024-01-01	1200 2024-01-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1200 2024-01-01	1200 2024-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-01-01	1200 2024-01-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.7	1182	1200	1200
Analysis
Rating	1181.7	1182	1200	1200
Raw rating	1181.7	1182	1200	1200
Weighted rating	1176.4	1175.2	1200
Weighted performance	988.6	985.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.2	170.1	165.8	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	1181.7	1182	1200	1200
New weighted rating	1177	1176	1200	1200
New weighted performance	988.2	985.4	0	0
Temp new rating	1181.7	1182	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.7	1182	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	29	29
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
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	-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	29	11.5	39.66	-87.9	1237.1	1149.1
Standard	29	11.5	39.66	-87.9	1237.1	1149.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.7	1182	1200	1200
2025-09-01	1181.7	1182	1200	1200
2025-08-01	1181.7	1182	1200	1200
2025-07-01	1181.7	1182	1200	1200
2025-06-01	1181.7	1182	1200	1200
2025-05-01	1181.7	1182	1200	1200
2025-04-01	1181.7	1182	1200	1200
2025-03-01	1181.7	1182	1200	1200
2025-02-01	1181.7	1182	1200	1200
2025-01-01	1181.7	1182	1200	1200
2024-12-01	1181.7	1182	1200	1200
2024-11-01	1181.7	1182	1200	1200
2024-10-01	1181.7	1182	1200	1200
2024-09-01	1181.7	1182	1200	1200
2024-08-01	1143.5	1134.8	1200	1200
2024-07-01	1143.5	1134.8	1200	1200
2024-06-01	1143.5	1134.8	1200	1200
2024-08-01	1143.5	1134.8	1200	1200
2024-04-01	1147.8	1139.6	1200	1200
2024-03-01	1136.2	1121.2	1200	1200
2024-02-01	1190	1188	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	3.5	Yes	Analysis
3	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Hessequa Skole Proewe 2 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	1	Yes	Analysis
5	Hessequa Proewe 1 2024 (U13 Boys)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 1	date 2024-04-20	rnd 8	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Gelderbloem, Q (Quelin)
2	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Van Jaarsveldt, L (Logan)				Opponent Rukumuza, J (Jeremiah)
3	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Hamza, S (Sibabalwe)				Opponent Kortje, B (Brintley)

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 1	date 2024-04-20	rnd 8	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Gelderbloem, Q (Quelin)
2	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Van Jaarsveldt, L (Logan)				Opponent Rukumuza, J (Jeremiah)
3	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Hamza, S (Sibabalwe)				Opponent Kortje, B (Brintley)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Van Jaarsveldt, L (Logan)				Opponent Rukumuza, J (Jeremiah)
2	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Hamza, S (Sibabalwe)				Opponent Kortje, B (Brintley)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Kannemeyer, M (Mushaan)				Opponent Kannemeyer, M (Mushaan)

#	Games	Start				End
1	2	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Van Jaarsveldt, L (Logan)				Opponent Rukumuza, J (Jeremiah)
2	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Hamza, S (Sibabalwe)				Opponent Kortje, B (Brintley)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Kannemeyer, M (Mushaan)				Opponent Kannemeyer, M (Mushaan)

No games found.

#	Games	Start				End

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	Plaatjies ,R (Ronaldinho)	2	1	0	2	1	0	0	0	0	0	0	0
1	Plaatjies ,R (Ronaldinho)	2	1180.8	1180.8	2	1176.6	1180.8	0	0	0	0	0	0
2	Joseph ,W (William)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Joseph ,W (William)	2	1374	949	2	1375.4	949	0	0	0	0	0	0
3	Kannemeyer ,M (Mushaan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Kannemeyer ,M (Mushaan)	2	1243.9	1243.9	2	1245.1	1243.9	0	0	0	0	0	0
4	Geldenhuys ,L (Louis)	1	1	425	1	1	425	0	0	0	0	0	0
4	Geldenhuys ,L (Louis)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Schoeman ,B (Bianca)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Schoeman ,B (Bianca)	1	1185.7	760.7	1	1182.4	760.7	0	0	0	0	0	0
6	Van Jaarsveldt ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Jaarsveldt ,L (Logan)	1	1142.9	1567.9	1	1130	1567.9	0	0	0	0	0	0
7	Julies ,J (Juvandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Julies ,J (Juvandre)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Bokwana ,D (Devaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bokwana ,D (Devaan)	1	1111.7	686.7	1	1103.6	686.7	0	0	0	0	0	0
9	Rukumuza ,J (Jeremiah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rukumuza ,J (Jeremiah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Sampson ,E (Eejay)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Sampson ,E (Eejay)	1	1447.2	1022.2	1	1447.8	1022.2	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

Busch, D (Devandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms