Chess South Africa Ratings Database

PLAYER PAGE

Personal

Anthony, D (Deon)

Chess SA id

171000676

FIDE id

Date of birth

1971-06-02 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1619.6	1613.4	1674.2	1640
Raw rating	1619.6	1613.4	1674.2	1640
Weighted rating	1619.6	1613	1674.1	1639.8
Weighted performance	0	0	0	0
Floor	1162.9	1164.2	1174.2	1155
K-factor	28	28	28	28
Min/Max rating change allowed	91.2	92	84.4	88.6
Highest rating	1729.7 2018-05-01	1730.1 2018-05-01	1674.2 2024-02-01	1655 2018-11-01
Highest raw rating	1662.9 2019-12-01	1664.2 2019-12-01	1674.2 2024-02-01	1655 2019-12-01
Highest weighted rating	1662.9 2020-05-01	1664.2 2020-05-01	1673.5 2025-08-01	1655 2018-11-01
Highest weighted performance	1729.7 2018-05-01	1730.1 2018-05-01	1639.5 2023-03-01	1215.4 2022-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1619.6	1613.4	1674.2	1640
Analysis
Rating	1619.6	1613.4	1674.2	1640
Raw rating	1619.6	1613.4	1674.2	1640
Weighted rating	1619.6	1613	1674.1
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1162.9	1164.2	1174.2	1155
Max/Min rating change allowed	91.2	92	84.4	88.6
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	1619.6	1613.4	1674.2	1640
New weighted rating	1619.6	1613.1	1674.2	1640
New weighted performance	0	0	0	0
Temp new rating	1619.6	1613.4	1674.2	1640
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1619.6	1613.4	1674.2	1640
New K-factor	28	28	28	28
New floor	1162.9	1164.2	1174.2	1155

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	17	13	4	0
	7	0	0	7
	0	0	0	0
History	46	35	4	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	28	19	67.86	151.8	1384.6	1536.4
Standard	17	10.5	61.76	100	1468.5	1568.5
Rapid	4	4	100	425	1196	1621
Blitz	7	4.5	64.29	121.4	1288.7	1410.1

Date	Main	Standard	Rapid	Blitz
2025-11-01	1619.6	1613.4	1674.2	1640
2025-09-30	1619.6	1613.4	1674.2	1640
2025-09-01	1619.6	1613.4	1674.2	1640
2025-08-01	1619.6	1613.4	1674.2	1640
2025-07-01	1619.6	1613.4	1674.2	1640
2025-06-01	1619.6	1613.4	1674.2	1640
2025-05-01	1619.6	1613.4	1674.2	1640
2025-04-01	1619.6	1613.4	1674.2	1640
2025-03-01	1619.6	1613.4	1674.2	1640
2025-02-01	1619.6	1613.4	1674.2	1640
2025-01-01	1619.6	1612.4	1674.2	1640
2024-12-01	1619.6	1612.4	1674.2	1640
2024-11-01	1619.6	1612.4	1674.2	1640
2024-10-01	1619.6	1612.4	1674.2	1640
2024-09-01	1619.6	1612.4	1674.2	1640
2024-08-01	1619.6	1612.4	1674.2	1640
2024-07-01	1619.6	1612.4	1674.2	1640
2024-09-01	1619.6	1612.4	1674.2	1640
2024-05-01	1619.6	1612.4	1674.2	1640
2024-04-01	1619.6	1612.4	1674.2	1640
2024-03-01	1619.6	1612.4	1674.2	1640
2024-02-01	1619.6	1612.4	1674.2	1640
2024-01-01	1619.6	1612.4	1674.2	1640
2023-12-01	1614.6	1612.4	1655.6	1592.6

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	Uitenhage Chess Club Grand Prix 2023 (A)	2023-08-25	2023-08-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
2	UCC Presidential Cup 2023 (A)	2023-07-18	2023-08-15	Standard	Nelson Mandela Bay (ENM)	5	1	1	Yes	Analysis
3	UCC Protea Cup 2023 (A)	2023-04-14	2023-05-30	Standard	Nelson Mandela Bay (ENM)	8	7	5	Yes	Analysis
4	Uitenhage Chess Club Inaugural Rapid Tournament 2023	2023-02-21	2023-03-27	Rapid	Nelson Mandela Bay (ENM)	6	4	4	Yes	Analysis
5	2022 NMB Rapid & Blitz Championships (Blitz)	2022-07-02	2022-07-02	Blitz	Nelson Mandela Bay (ENM)	7	7	4.5	Yes	Analysis
6	Alekhine Open Chess Tournament 2018 (A)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2022 NMB Rapid & Blitz Championships				Tournament UCC Protea Cup 2023
		date 2022-07-02	rnd 5	type Blitz	result 1	date 2023-05-09	rnd 5	type Standard	result 0.5
		Opponent Mellet, A (Andries)				Opponent Gouws, MS (Mauritz)
2	5	Tournament UCC Protea Cup 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-05-23	rnd 7	type Standard	result 0.5	date 2023-08-26	rnd 2	type Standard	result 0.5
		Opponent De Klerk, R (Riaan)				Opponent Dove, M (Megan)
3	2	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 4	type Standard	result 0.5	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Clainos, S (Spiro)				Opponent Smith, J (Johan)

#	Games	Start				End
1	5	Tournament UCC Protea Cup 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-05-23	rnd 7	type Standard	result 0.5	date 2023-08-26	rnd 2	type Standard	result 0.5
		Opponent De Klerk, R (Riaan)				Opponent Dove, M (Megan)
2	4	Tournament UCC Protea Cup 2023				Tournament UCC Protea Cup 2023
		date 2023-04-14	rnd 1	type Standard	result 1	date 2023-05-09	rnd 5	type Standard	result 0.5
		Opponent Van Der Bank, RO (Ronald)				Opponent Gouws, MS (Mauritz)
3	2	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 4	type Standard	result 0.5	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Clainos, S (Spiro)				Opponent Smith, J (Johan)

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Terblanche, A (Andre)				Opponent Hechter, J (Jarrod)

#	Games	Start				End
1	3	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Mellet, A (Andries)				Opponent Reddy, E (Evania)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 3	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Snobolo, S (Simphiwe)				Opponent Snobolo, S (Simphiwe)
3	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 1	type Blitz	result 1	date 2022-07-02	rnd 1	type Blitz	result 1
		Opponent Banda, B (Benjamin)				Opponent Banda, B (Benjamin)

#	Games	Start				End
1	8	Tournament 2022 NMB Rapid & Blitz Championships				Tournament UCC Protea Cup 2023
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2023-05-02	rnd 4	type Standard	result 1
		Opponent Reddy, E (Evania)				Opponent Bester, B (Brendan)
2	3	Tournament UCC Protea Cup 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-05-30	rnd 8	type Standard	result 1	date 2023-08-25	rnd 1	type Standard	result 1
		Opponent Van Huyssteen, H (Hermanus)				Opponent Mellet, A (Andries)
3	1	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Smith, J (Johan)				Opponent Smith, J (Johan)

#	Games	Start				End
1	3	Tournament UCC Protea Cup 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-05-30	rnd 8	type Standard	result 1	date 2023-08-25	rnd 1	type Standard	result 1
		Opponent Van Huyssteen, H (Hermanus)				Opponent Mellet, A (Andries)
2	3	Tournament UCC Protea Cup 2023				Tournament UCC Protea Cup 2023
		date 2023-04-14	rnd 1	type Standard	result 1	date 2023-05-02	rnd 4	type Standard	result 1
		Opponent Van Der Bank, RO (Ronald)				Opponent Bester, B (Brendan)
3	1	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Smith, J (Johan)				Opponent Smith, J (Johan)

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Terblanche, A (Andre)				Opponent Hechter, J (Jarrod)

#	Games	Start				End
1	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 7	type Blitz	result 1	date 2022-07-02	rnd 7	type Blitz	result 1
		Opponent Reddy, E (Evania)				Opponent Reddy, E (Evania)
2	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 5	type Blitz	result 1	date 2022-07-02	rnd 5	type Blitz	result 1
		Opponent Mellet, A (Andries)				Opponent Mellet, A (Andries)
3	1	Tournament 2022 NMB Rapid & Blitz Championships				Tournament 2022 NMB Rapid & Blitz Championships
		date 2022-07-02	rnd 3	type Blitz	result 1	date 2022-07-02	rnd 3	type Blitz	result 1
		Opponent Snobolo, S (Simphiwe)				Opponent Snobolo, S (Simphiwe)

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	Bester ,B (Brendan)	2	2	425	1	1	425	1	1	425	0	0	0
1	Bester ,B (Brendan)	2	1204.4	1629.4	1	1200	1629.4	1	1200	1629.4	0	0	0
2	Mellet ,A (Andries)	2	2	425	1	1	425	0	0	0	1	1	425
2	Mellet ,A (Andries)	2	1233.4	1658.4	1	1278.9	1658.4	0	0	0	1	729.4	1658.4
3	Strydom ,JP (Jean-Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Strydom ,JP (Jean-Pierre)	1	1474	1049	1	1426.5	1049	0	0	0	0	0	0
4	Dove ,M (Megan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Dove ,M (Megan)	1	1546.4	1546.4	1	1525	1546.4	0	0	0	0	0	0
5	Coetzee ,H (Henk Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
5	Coetzee ,H (Henk Eugene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nevin ,TW (Tyler William)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nevin ,TW (Tyler William)	1	1456.6	1881.6	1	1457.1	1881.6	0	0	0	0	0	0
7	Gouws ,MS (Mauritz Stefanus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Gouws ,MS (Mauritz Stefanus)	1	1412.7	1412.7	1	1408.4	1412.7	0	0	0	0	0	0
8	Van Huyssteen ,H (Hermanus)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Huyssteen ,H (Hermanus)	1	1333.9	1758.9	1	1345.1	1758.9	0	0	0	0	0	0
9	Mafanya ,K (Kulasande)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mafanya ,K (Kulasande)	1	1939.1	1939.1	1	1933.8	1939.1	0	0	0	0	0	0
10	De Klerk ,R (Riaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	De Klerk ,R (Riaan)	1	1242.4	1242.4	1	1200	1242.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Anthony, 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