Chess South Africa Ratings Database

PLAYER PAGE

Personal

Adams, D (Deon)

Chess SA id

110089210

FIDE id

Date of birth

2010-09-05 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1342.9	1320.9	737.2	500
Raw rating	1342.9	1320.9	737.2	500
Weighted rating	1342.9	1320.9	737.2	500
Weighted performance	921.5	894.2	0	0
Floor	842.9	820.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	135.3	139.6	320.6	449.5
Highest rating	1370.6 2023-03-01	1335.4 2023-03-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1342.9 2024-02-01	1320.9 2024-02-01	737.2 2024-02-01	500 2024-02-01
Highest weighted rating	1342.9 2025-02-01	1320.9 2025-02-01	737.2 2024-11-01	500 2024-11-01
Highest weighted performance	1370.6 2023-03-01	1335.4 2023-03-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1342.9	1320.9	737.2	500
Analysis
Rating	1342.9	1320.9	737.2	500
Raw rating	1342.9	1320.9	737.2	500
Weighted rating	1342.9	1320.9	737.2
Weighted performance	921.5	894.2	0
K-factor	36	36	40	40
Floor	842.9	820.9	500	500
Max/Min rating change allowed	135.3	139.6	320.6	449.5
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	1342.9	1320.9	737.2	500
New weighted rating	1342.9	1320.9	737.2	500
New weighted performance	921.1	893.7	0	0
Temp new rating	1342.9	1320.9	737.2	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1342.9	1320.9	737.2	500
New K-factor	36	36	40	40
New floor	842.9	820.9	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	15	15	0
	21	11	10
	0	0	0
History	96	83	13

Games since
	Main 0	Standard 0		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	77	44	57.14	60.7	1199.3	1260
Standard	64	38	59.38	79.7	1186.3	1266
Rapid	13	6	46.15	-32.7	1263.3	1230.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1342.9	1320.9	737.2	500
2025-09-01	1342.9	1320.9	737.2	500
2025-08-01	1342.9	1320.9	737.2	500
2025-07-01	1342.9	1320.9	737.2	500
2025-06-01	1342.9	1320.9	737.2	500
2025-05-01	1342.9	1320.9	737.2	500
2025-04-01	1342.9	1320.9	737.2	500
2025-03-01	1342.9	1320.9	737.2	500
2025-02-01	1342.9	1320.9	737.2	500
2025-01-01	1342.9	1320.9	737.2	500
2024-12-01	1342.9	1320.9	737.2	500
2024-11-01	1342.9	1320.9	737.2	500
2024-10-01	1342.9	1320.9	737.2	500
2024-09-01	1342.9	1320.9	737.2	500
2024-08-01	1342.9	1320.9	737.2	500
2024-07-01	1342.9	1320.9	737.2	500
2024-06-01	1342.9	1320.9	737.2	500
2024-08-01	1342.9	1320.9	737.2	500
2024-04-01	1342.9	1320.9	737.2	500
2024-03-01	1342.9	1320.9	737.2	500
2024-02-01	1342.9	1320.9	737.2	500
2024-01-01	1342.9	1320.9	737.2	500
2023-12-01	1342.9	1320.9	737.2	500
2023-11-01	1342.9	1320.9	737.2	500

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 Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Hessequa Proewe 2 2023 (O13 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Hessequa Proewe 1 2023 (O13 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
5	Knysna Oyster Festival Rapid Chess 2022 (B)	2022-07-02	2022-07-02	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
6	Western Cape Schools 2022 (U13 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis
7	Eden Proewe 1 2022 (O13 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Eden Schools Closed Trials 1 2020 (U11 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	Hessequa Skaak Proewe 1 2020 (O11 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Hessequa Ontwikkelings Toernooi 2019 (B)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
11	Eden Top Schools 2019 (U11)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	4	1	Yes	Analysis
12	Western Cape Kings & Queens 2018 (Boys)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	3	0	Yes	Analysis
13	Western Cape Top Schools 2018 (U7+U9 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
14	EDENSC Closed 3 2018 (U10 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
15	EDENSC Closed 2 2018 (U10 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	4	Yes	Analysis
16	EDENSC Closed 1 2018 (U10)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 3 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Wessels, H (Hanjah)				Opponent Golding, E (Elnichia)
2	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Walker, L (Luke)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 2	type Standard	result 1
		Opponent Michaels, B (Bernard)				Opponent Du Toit, H (Henrico)

#	Games	Start				End
1	6	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 3 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Wessels, H (Hanjah)				Opponent Golding, E (Elnichia)
2	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Walker, L (Luke)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 2	type Standard	result 1
		Opponent Michaels, B (Bernard)				Opponent Du Toit, H (Henrico)

#	Games	Start				End
1	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Groenewalt, M (Minka)				Opponent Farland, R (Roeshaana)
2	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Jakobs, J (Juan-Pierre)				Opponent Daniels, C (Charlton - Lee)
3	1	Tournament Knysna Oyster Festival Rapid Chess 2022				Tournament Knysna Oyster Festival Rapid Chess 2022
		date 2022-07-02	rnd 4	type Rapid	result 1	date 2022-07-02	rnd 4	type Rapid	result 1
		Opponent Johnson, A (Amy)				Opponent Johnson, A (Amy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 3 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Wessels, H (Hanjah)				Opponent Golding, E (Elnichia)
2	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Walker, L (Luke)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 2	type Standard	result 1
		Opponent Michaels, B (Bernard)				Opponent Du Toit, H (Henrico)

#	Games	Start				End
1	6	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 3 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Wessels, H (Hanjah)				Opponent Golding, E (Elnichia)
2	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Walker, L (Luke)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 2	type Standard	result 1
		Opponent Michaels, B (Bernard)				Opponent Du Toit, H (Henrico)

#	Games	Start				End
1	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Groenewalt, M (Minka)				Opponent Farland, R (Roeshaana)
2	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Jakobs, J (Juan-Pierre)				Opponent Daniels, C (Charlton - Lee)
3	1	Tournament Knysna Oyster Festival Rapid Chess 2022				Tournament Knysna Oyster Festival Rapid Chess 2022
		date 2022-07-02	rnd 4	type Rapid	result 1	date 2022-07-02	rnd 4	type Rapid	result 1
		Opponent Johnson, A (Amy)				Opponent Johnson, A (Amy)

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	Joseph ,W (William)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Joseph ,W (William)	3	1425.9	1000.9	2	1451.9	1000.9	1	1142	1000.9	0	0	0
2	Booysen ,L (Lukas)	2	1	0	2	1	0	0	0	0	0	0	0
2	Booysen ,L (Lukas)	2	1432.7	1432.7	2	1425.1	1432.7	0	0	0	0	0	0
3	Petersen ,S (Shenwin)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Petersen ,S (Shenwin)	2	1388.8	963.8	2	1387.2	963.8	0	0	0	0	0	0
4	Jonas ,D (Damian)	2	2	425	2	2	425	0	0	0	0	0	0
4	Jonas ,D (Damian)	2	1054.1	1479.1	2	1040	1479.1	0	0	0	0	0	0
5	Rossel ,L (Louis)	2	2	425	2	2	425	0	0	0	0	0	0
5	Rossel ,L (Louis)	2	1399.2	1824.2	2	1392.2	1824.2	0	0	0	0	0	0
6	Michaels ,B (Bernard)	2	1	0	2	1	0	0	0	0	0	0	0
6	Michaels ,B (Bernard)	2	1201.9	1201.9	2	1203.1	1201.9	0	0	0	0	0	0
7	Golding ,E (Elnichia)	2	2	425	2	2	425	0	0	0	0	0	0
7	Golding ,E (Elnichia)	2	607.2	1032.2	2	631.4	1032.2	0	0	0	0	0	0
8	Van Rensburg ,A (Anke)	2	1	0	2	1	0	0	0	0	0	0	0
8	Van Rensburg ,A (Anke)	2	548	548	2	558.4	548	0	0	0	0	0	0
9	Jakobs ,J (Juan-Pierre)	2	2	425	1	1	425	1	1	425	0	0	0
9	Jakobs ,J (Juan-Pierre)	2	1209.6	1634.6	1	1202	1634.6	1	1200	1634.6	0	0	0
10	Koegelenberg ,L (Louw)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Koegelenberg ,L (Louw)	1	1121.7	696.7	1	1104.2	696.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Adams, D (Deon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms