Chess South Africa Ratings Database

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Personal

Petzer, D (Dante)

Chess SA id

1100099510

FIDE id

Date of birth

2010-10-09 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121.9	1129.8	1157.7	1200
Raw rating	1121.9	1129.8	1157.7	1200
Weighted rating	1118.4	1127.5	1151.9	1200
Weighted performance	766.5	796.7	0	0
Floor	705.6	713.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.3	183.2	176.1	165.8
Highest rating	1205.6 2023-04-01	1213.6 2023-04-01	1206.6 2018-03-01	1200 2018-10-01
Highest raw rating	1205.6 2023-04-01	1213.6 2023-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1205.6 2018-02-01	1213.6 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1206.6 2018-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121.9	1129.8	1157.7	1200
Analysis
Rating	1121.9	1129.8	1157.7	1200
Raw rating	1121.9	1129.8	1157.7	1200
Weighted rating	1118.4	1127.5	1151.9
Weighted performance	766.5	796.7	0
K-factor	36	36	36	36
Floor	705.6	713.6	700	700
Max/Min rating change allowed	185.3	183.2	176.1	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	1121.9	1129.8	1157.7	1200
New weighted rating	1118.5	1127.7	1151.8	1200
New weighted performance	760.7	790.3	0	0
Temp new rating	1121.9	1129.8	1157.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121.9	1129.8	1157.7	1200
New K-factor	36	36	36	36
New floor	705.6	713.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	5	5
	24	24	0
	35	35	0
	0	0	0
History	100	89	11

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	100	38	38	-102	1192.9	1090.9
Standard	89	34.5	38.76	-95.5	1188.7	1093.2
Rapid	11	3.5	31.82	-154.5	1226.8	1072.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1121.9	1129.8	1157.7	1200
2025-09-30	1121.9	1129.8	1157.7	1200
2025-09-01	1121.9	1129.8	1157.7	1200
2025-08-01	1121.9	1129.8	1157.7	1200
2025-07-01	1121.9	1129.8	1157.7	1200
2025-06-01	1121.9	1129.8	1157.7	1200
2025-05-01	1121.9	1129.8	1157.7	1200
2025-04-01	1121.9	1129.8	1157.7	1200
2025-03-01	1121.9	1129.8	1157.7	1200
2025-02-01	1121.9	1129.8	1156.3	1200
2025-01-01	1105.3	1122.2	1120.1	1200
2024-12-01	1105.3	1122.2	1120.1	1200
2024-11-01	1105.3	1122.2	1120.1	1200
2024-10-01	1105.3	1122.2	1120.1	1200
2024-09-01	1105.3	1122.2	1120.1	1200
2024-08-01	1105.3	1122.2	1120.1	1200
2024-07-01	1105.3	1122.2	1120.1	1200
2024-09-01	1127	1122.2	1200	1200
2024-05-01	1127	1122.2	1200	1200
2024-04-01	1127	1122.2	1200	1200
2024-03-01	1127	1122.2	1200	1200
2024-02-01	1142.8	1139.8	1200	1200
2024-01-01	1142.8	1139.8	1200	1200
2023-12-01	1142.8	1139.8	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	Willow Academy 2024 (A)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	5	0.5	Yes	Analysis
2	NMBCU Trials 1 2024 (U16)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
3	NMBCU Closed 2023 (U14)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
4	NMBCU Trial 4 2023 (U14)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
5	NMB 2nd Trials 2023 (U14)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
6	NMB 1st Trials 2023 (U14)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
7	Eatern Cape Provincial Chess Championship 2022 (U14 Boys)	2022-10-01	2022-10-01	Standard	Sarah Baartman (ESB)	7	6	2	Yes	Analysis
8	2022 NMBCU Closed 2022 (U14)	2022-08-19	2022-08-20	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
9	2022 NMBCU Trial 4 (U14)	2022-08-12	2022-08-13	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
10	NMBCU Trial 3 2022 (U14)	2022-07-22	2022-07-23	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
11	2022 NMB Junior Trials 2 (U12)	2022-05-13	2022-05-14	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
12	2022 NMB Junior Trials 1 (U12)	2022-04-22	2022-04-23	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
13	2020 NMBCU Chess Trials 2 2020 (U12)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
14	NMBJCU Trials 3 2019 (U10)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	6	4	0	Yes	Analysis
15	Nelson Mandela Bay Junior Chess Trials 2 2019 (U10)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
16	NMB Second Trials 2018 (U10)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
17	NMB First Trails 2018 (U10)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
18	2018 Boardwalk Pearson Open (Devlopment)	2018-03-17	2018-03-17	Rapid	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2022 NMB Junior Trials 1				Tournament 2022 NMB Junior Trials 1
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Hendricks, T (Tyrique)				Opponent Spence, K (Kayden)
2	2	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 3	type Standard	result 0.5	date 2023-08-12	rnd 4	type Standard	result 0.5
		Opponent Welskit, T (Taaliah)				Opponent De Jager, L (Leon)
3	2	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Mugadza, B (Blessing)				Opponent Madatt, M (Mekaeel)

#	Games	Start				End
1	4	Tournament 2022 NMB Junior Trials 1				Tournament 2022 NMB Junior Trials 1
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Hendricks, T (Tyrique)				Opponent Spence, K (Kayden)
2	2	Tournament NMBCU Closed 2023				Tournament NMBCU Closed 2023
		date 2023-08-12	rnd 3	type Standard	result 0.5	date 2023-08-12	rnd 4	type Standard	result 0.5
		Opponent Welskit, T (Taaliah)				Opponent De Jager, L (Leon)
3	2	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Mugadza, B (Blessing)				Opponent Madatt, M (Mekaeel)

#	Games	Start				End
1	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 3	type Rapid	result 1	date 2018-03-17	rnd 4	type Rapid	result 1
		Opponent Banda, K (Kerwin)				Opponent Finnis, K (Keesha)
2	1	Tournament Willow Academy 2024				Tournament Willow Academy 2024
		date 2024-06-22	rnd 4	type Rapid	result 0.5	date 2024-06-22	rnd 4	type Rapid	result 0.5
		Opponent Welskit, T (Taaliah)				Opponent Welskit, T (Taaliah)
3	1	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 6	type Rapid	result 0.5	date 2018-03-17	rnd 6	type Rapid	result 0.5
		Opponent Herron, M (Michela)				Opponent Herron, M (Michela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2022 NMB Junior Trials 1				Tournament 2022 NMB Junior Trials 1
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Hendricks, T (Tyrique)				Opponent Spence, K (Kayden)
2	2	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Mugadza, B (Blessing)				Opponent Madatt, M (Mekaeel)
3	2	Tournament NMBCU Trial 3 2022				Tournament NMBCU Trial 3 2022
		date 2022-07-23	rnd 3	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Brandt, H (Hannes)				Opponent Schler, J (Jayden)

#	Games	Start				End
1	4	Tournament 2022 NMB Junior Trials 1				Tournament 2022 NMB Junior Trials 1
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Hendricks, T (Tyrique)				Opponent Spence, K (Kayden)
2	2	Tournament NMBCU Trial 4 2023				Tournament NMBCU Trial 4 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Mugadza, B (Blessing)				Opponent Madatt, M (Mekaeel)
3	2	Tournament NMBCU Trial 3 2022				Tournament NMBCU Trial 3 2022
		date 2022-07-23	rnd 3	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Brandt, H (Hannes)				Opponent Schler, J (Jayden)

#	Games	Start				End
1	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 3	type Rapid	result 1	date 2018-03-17	rnd 4	type Rapid	result 1
		Opponent Banda, K (Kerwin)				Opponent Finnis, K (Keesha)

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	Gie ,M (Mckenzie)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
1	Gie ,M (Mckenzie)	4	1165.8	1484.5	4	1175	1484.5	0	0	0	0	0	0
2	Welskit ,T (Taaliah)	4	3	212.5	3	2.5	283.3	1	0.5	0	0	0	0
2	Welskit ,T (Taaliah)	4	1025.7	1238.2	3	1027.6	1309	1	1200	1025.7	0	0	0
3	Kipper ,W (Wolfgang)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Kipper ,W (Wolfgang)	3	1326.7	1043.4	3	1360.6	1043.4	0	0	0	0	0	0
4	Jones ,K (Kellen)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Jones ,K (Kellen)	3	1181.2	756.2	3	1174.8	756.2	0	0	0	0	0	0
5	Murray ,J (Jaydon)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Murray ,J (Jaydon)	3	1227.4	1085.8	3	1224.5	1085.8	0	0	0	0	0	0
6	Brandt ,H (Hannes)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Brandt ,H (Hannes)	3	1231.6	1089.9	3	1230.8	1089.9	0	0	0	0	0	0
7	Blandy ,L (Levi)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Blandy ,L (Levi)	3	1266	841	3	1285.1	841	0	0	0	0	0	0
8	Pienaar ,K (Keane)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Pienaar ,K (Keane)	3	1257.6	1115.9	3	1266.1	1115.9	0	0	0	0	0	0
9	Banda ,B (Benjamin)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Banda ,B (Benjamin)	2	1389.6	964.6	2	1420.2	964.6	0	0	0	0	0	0
10	Smith ,A (Andre)	2	1	0	2	1	0	0	0	0	0	0	0
10	Smith ,A (Andre)	2	1231.2	1231.2	2	1229.4	1231.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Petzer, D (Dante)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms