Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieters, D (Donovan)

Chess SA id

109095286

FIDE id

Date of birth

2009-08-20 (U18)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1312.4	1148.1	1402.4	1200
Raw rating	1312.4	1148.1	1402.4	1200
Weighted rating	1312.4	1148.1	1402.4	1200
Weighted performance	786.7	451.2	0	0
Floor	812.4	700	902.4	700
K-factor	36	36	32	36
Min/Max rating change allowed	141.3	178.5	124.3	165.8
Highest rating	1376.6 2022-08-01	1200 2018-02-01	1468 2018-10-01	1200 2018-10-01
Highest raw rating	1312.4 2024-02-01	1200 2018-02-01	1402.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1312.4 2025-02-01	1200 2018-02-01	1402.4 2024-08-01	1200 2018-10-01
Highest weighted performance	1376.6 2022-08-01	1200 2024-12-01	1468 2018-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1312.4	1148.1	1402.4	1200
Analysis
Rating	1312.4	1148.1	1402.4	1200
Raw rating	1312.4	1148.1	1402.4	1200
Weighted rating	1312.4	1148.1	1402.4
Weighted performance	786.7	451.2	0
K-factor	36	36	32	36
Floor	812.4	700	902.4	700
Max/Min rating change allowed	141.3	178.5	124.3	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	1312.4	1148.1	1402.4	1200
New weighted rating	1312.4	1148.1	1402.4	1200
New weighted performance	778.3	444.2	0	0
Temp new rating	1312.4	1148.1	1402.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1312.4	1148.1	1402.4	1200
New K-factor	36	36	32	36
New floor	812.4	700	902.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	15	5	10
	0	0	0
History	87	67	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	78	45	57.69	65.4	1066.9	1132.3
Standard	58	27.5	47.41	-22	1024.7	1002.7
Rapid	20	17.5	87.5	318.8	1189.5	1508.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1312.4	1148.1	1402.4	1200
2025-09-30	1312.4	1148.1	1402.4	1200
2025-09-01	1312.4	1148.1	1402.4	1200
2025-08-01	1312.4	1148.1	1402.4	1200
2025-07-01	1312.4	1148.1	1402.4	1200
2025-06-01	1312.4	1148.1	1402.4	1200
2025-05-01	1312.4	1148.1	1402.4	1200
2025-04-01	1312.4	1148.1	1402.4	1200
2025-03-01	1312.4	1148.1	1402.4	1200
2025-02-01	1312.4	1148.1	1402.4	1200
2025-01-01	1312.4	1148.1	1402.4	1200
2024-12-01	1312.4	1148.1	1402.4	1200
2024-11-01	1312.4	1148.1	1402.4	1200
2024-10-01	1312.4	1148.1	1402.4	1200
2024-09-01	1312.4	1148.1	1402.4	1200
2024-08-01	1312.4	1148.1	1402.4	1200
2024-07-01	1312.4	1148.1	1402.4	1200
2024-09-01	1312.4	1148.1	1402.4	1200
2024-05-01	1312.4	1148.1	1402.4	1200
2024-04-01	1312.4	1148.1	1402.4	1200
2024-03-01	1312.4	1148.1	1402.4	1200
2024-02-01	1312.4	1148.1	1402.4	1200
2024-01-01	1312.4	1148.1	1402.4	1200
2023-12-01	1312.4	1148.1	1402.4	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	Govan Mbeki Uitspele 2022 (O13)	2022-08-12	2022-08-12	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
2	Hoeveldgroep 2022 (O13A)	2022-07-29	2022-07-29	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
3	Sparticus 2 2022 (B)	2022-06-17	2022-06-17	Standard	Gert Sibande (MGS)	5	5	4	Yes	Analysis
4	Sparticus 1 2020	2020-02-22	2020-02-22	Standard	Gert Sibande (MGS)	5	5	2	Yes	Analysis
5	Trichardt 3 2019 (B)	2019-10-12	2019-10-12	Standard	Gert Sibande (MGS)	5	5	2	Yes	Analysis
6	Gert Sibande Laerskole Finaal 2019 (O11)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	5	3.5	Yes	Analysis
7	Sparticus 2 2019	2019-03-09	2019-03-09	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
8	2019 Tshwane Chess Registration Tournament (C)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
9	2018 Tshwane Inter Region (U10F)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
10	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	5	4	Yes	Analysis
11	Sasol Highveld Open 3 of 2018 (U9)	2018-10-27	2018-10-27	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
12	Sparticus 6 2018 (A)	2018-07-21	2018-07-21	Standard	Gert Sibande (MGS)	5	5	1	Yes	Analysis
13	Secunda Chess Club Chmpionships 1 Of 2018 (A)	2018-07-28	2018-07-28	Standard	Gert Sibande (MGS)	5	5	3.5	Yes	Analysis
14	Sparticus 4 2018	2018-05-12	2018-05-12	Standard	Gert Sibande (MGS)	5	5	0	Yes	Analysis
15	Sparticus 3 2018 (C)	2018-04-14	2018-04-14	Standard	Gert Sibande (MGS)	5	4	2	Yes	Analysis
16	Sparticus 1 2018 (C)	2018-02-17	2018-02-17	Standard	Gert Sibande (MGS)	5	4	2	Yes	Analysis

#	Games	Start				End
1	12	Tournament Sparticus 2 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-06-17	rnd 4	type Standard	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Biju, G (Gregorios)				Opponent Schmidt, B (Bernich)
2	5	Tournament Secunda Chess Club Chmpionships 1 Of 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-07-28	rnd 3	type Standard	result 0.5	date 2018-10-27	rnd 2	type Rapid	result 1
		Opponent Pieters, QL (Quintin)				Opponent Khumalo, E (Eshile)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Wessels, M (Meyer)

#	Games	Start				End
1	4	Tournament Secunda Chess Club Chmpionships 1 Of 2018				Tournament 2018 Tshwane Inter Region
		date 2018-07-28	rnd 3	type Standard	result 0.5	date 2018-12-01	rnd 1	type Standard	result 1
		Opponent Pieters, QL (Quintin)				Opponent Venter, D (Dian)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Wessels, M (Meyer)
3	3	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 4	type Standard	result 1	date 2018-12-16	rnd 1	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Viviers, C (Cara)

#	Games	Start				End
1	12	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Govan Mbeki Uitspele 2022
		date 2019-08-02	rnd 4	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Potgieter, L (Logan)				Opponent Schmidt, B (Bernich)
2	4	Tournament Sasol Highveld Open 3 of 2018				Tournament Gert Sibande Laerskole Finaal 2019
		date 2018-10-27	rnd 4	type Rapid	result 1	date 2019-08-02	rnd 2	type Rapid	result 1
		Opponent Griesel, J (Johanco)				Opponent Mafanya, K (Kwesi)
3	2	Tournament Sasol Highveld Open 3 of 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-10-27	rnd 1	type Rapid	result 1	date 2018-10-27	rnd 2	type Rapid	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Khumalo, E (Eshile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament Sparticus 2 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-06-17	rnd 4	type Standard	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Biju, G (Gregorios)				Opponent Schmidt, B (Bernich)
2	4	Tournament Secunda Chess Club Chmpionships 1 Of 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-10-27	rnd 2	type Rapid	result 1
		Opponent Malan, E (Evan)				Opponent Khumalo, E (Eshile)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Wessels, M (Meyer)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Wessels, M (Meyer)
2	3	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 4	type Standard	result 1	date 2018-12-16	rnd 1	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Viviers, C (Cara)
3	3	Tournament Secunda Chess Club Chmpionships 1 Of 2018				Tournament 2018 Tshwane Inter Region
		date 2018-07-28	rnd 4	type Standard	result 1	date 2018-12-01	rnd 1	type Standard	result 1
		Opponent Malan, E (Evan)				Opponent Venter, D (Dian)

#	Games	Start				End
1	10	Tournament Hoeveldgroep 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Mashau, H (Hope)				Opponent Schmidt, B (Bernich)
2	4	Tournament Sasol Highveld Open 3 of 2018				Tournament Gert Sibande Laerskole Finaal 2019
		date 2018-10-27	rnd 4	type Rapid	result 1	date 2019-08-02	rnd 2	type Rapid	result 1
		Opponent Griesel, J (Johanco)				Opponent Mafanya, K (Kwesi)
3	2	Tournament Sasol Highveld Open 3 of 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-10-27	rnd 1	type Rapid	result 1	date 2018-10-27	rnd 2	type Rapid	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Khumalo, E (Eshile)

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	Victor ,X (Xander)	4	1	-212.5	3	1	-141.7	1	0	-425	0	0	0
1	Victor ,X (Xander)	4	956.2	743.7	3	856.7	814.5	1	731.6	531.2	0	0	0
2	Bester ,FS (Franco)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Bester ,FS (Franco)	3	1054.4	629.4	3	1065.1	629.4	0	0	0	0	0	0
3	Dhlamini ,M (Manqoba)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
3	Dhlamini ,M (Manqoba)	3	1255.9	1397.6	0	0	0	3	1252.2	1397.6	0	0	0
4	Mtsweni ,S (Samkelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mtsweni ,S (Samkelo)	2	1224	799	2	1218.1	799	0	0	0	0	0	0
5	Malan ,E (Evan)	2	2	425	2	2	425	0	0	0	0	0	0
5	Malan ,E (Evan)	2	648.9	1073.9	2	660.6	1073.9	0	0	0	0	0	0
6	Lategan ,H (Hanru)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Lategan ,H (Hanru)	2	1147.9	722.9	2	1132.4	722.9	0	0	0	0	0	0
7	Khumalo ,E (Eshile)	2	2	425	1	1	425	1	1	425	0	0	0
7	Khumalo ,E (Eshile)	2	1182.3	1607.3	1	1202	1607.3	1	1200	1607.3	0	0	0
8	Schmidt ,B (Bernich)	2	2	425	0	0	0	2	2	425	0	0	0
8	Schmidt ,B (Bernich)	2	1246.1	1671.1	0	0	0	2	1243.3	1671.1	0	0	0
9	Mashau ,H (Hope)	2	2	425	0	0	0	2	2	425	0	0	0
9	Mashau ,H (Hope)	2	1194.2	1619.2	0	0	0	2	1191.6	1619.2	0	0	0
10	Biju ,G (Gregorios)	1	1	425	1	1	425	0	0	0	0	0	0
10	Biju ,G (Gregorios)	1	1200	1625	1	1200	1625	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

Pieters, D (Donovan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms