Chess South Africa Ratings Database

PLAYER PAGE

Personal

Smit, D (Diane)

Chess SA id

2130135384

FIDE id

Date of birth

2013-04-29 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1099

Item	Main	Standard	Rapid	Blitz
Rating	1288.5	1287.7	1262.4	1200
Raw rating	1288.5	1287.7	1262.4	1200
Weighted rating	1278.1	1281	1229.4	1200
Weighted performance	1244.9	1062.6	0	0
Floor	788.5	787.7	762.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.2	146.3	151.7	165.8
Highest rating	1288.5 2025-09-01	1287.7 2025-05-05	1293.4 2024-03-01	1200 2018-10-01
Highest raw rating	1288.5 2025-09-01	1287.7 2025-05-05	1262.4 2025-09-01	1200 2024-03-01
Highest weighted rating	1275.4 2025-09-01	1278 2025-08-01	1222.4 2025-09-01	1200 2018-10-01
Highest weighted performance	1272.2 2025-09-01	1236.2 2023-05-01	1293.4 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1288.5	1287.7	1262.4	1200
Analysis
Rating	1288.5	1287.7	1262.4	1200
Raw rating	1288.5	1287.7	1262.4	1200
Weighted rating	1278.1	1281	1229.4
Weighted performance	1244.9	1062.6	0
K-factor	36	36	36	36
Floor	788.5	787.7	762.4	700
Max/Min rating change allowed	146.2	146.3	151.7	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	1288.5	1287.7	1262.4	1200
New weighted rating	1279.4	1281.9	1232.6	1200
New weighted performance	1237.3	1054.9	0	0
Temp new rating	1288.5	1287.7	1262.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1288.5	1287.7	1262.4	1200
New K-factor	36	36	36	36
New floor	788.5	787.7	762.4	700

Item	Main	Standard	Rapid
	0	0	0
	22	4	18
	10	5	5
	10	10	0
	10	10	0
	4	4	0
History	56	33	23

Games since
	Main 32	Standard 9		Rapid 23		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1281		230		71
Female	229		41		26
U14	286		43		19
U14 Female	74		15		10
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	22	12	54.55	38.6	1266	1304.7
Standard	4	2	50	0	1352.7	1352.7
Rapid	18	10	55.56	47.2	1246.8	1294
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	56	31	55.36	45.5	1236.6	1282.2
Standard	33	18	54.55	38.6	1237.9	1276.5
Rapid	23	13	56.52	55.4	1234.8	1290.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1288.5	1287.7	1262.4	1200
2025-09-30	1288.5	1287.7	1262.4	1200
2025-09-01	1288.5	1287.7	1262.4	1200
2025-08-01	1283.7	1287.7	1220.5	1200
2025-07-01	1283.7	1287.7	1220.5	1200
2025-06-01	1283.7	1287.7	1220.5	1200
2025-05-01	1283.7	1287.7	1220.5	1200
2025-04-01	1272.6	1276.5	1220.5	1200
2025-03-01	1272.6	1276.5	1220.5	1200
2025-02-01	1272.6	1276.5	1220.5	1200
2025-01-01	1272.6	1276.5	1220.5	1200
2024-12-01	1272.6	1276.5	1220.5	1200
2024-11-01	1272.6	1276.5	1220.5	1200
2024-10-01	1272.6	1276.5	1220.5	1200
2024-09-01	1272.6	1276.5	1220.5	1200
2024-08-01	1272.6	1276.5	1220.5	1200
2024-07-01	1272.6	1276.5	1220.5	1200
2024-09-01	1262.7	1266.4	1220.5	1200
2024-05-01	1262.7	1266.4	1220.5	1200
2024-04-01	1262.7	1266.4	1220.5	1200
2024-03-01	1259.7	1266.4	1200	1200
2024-02-01	1259.7	1266.4	1200	1200
2024-01-01	1259.7	1266.4	1200	1200
2023-12-01	1259.7	1266.4	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	5	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	1	Yes	Analysis
4	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	5	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	1	Yes	Analysis
4	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
5	Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Benoni Primary School Cluster Individuals 2024 (U11 Girls)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Gauteng Schools Individual Finals 2023 (U11 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
8	Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
9	Ekurhuleni-North Schools Teams 2022 (U9)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
10	Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Ekurhuleni North Schools Individual 2021 (D)	2021-09-11	2021-09-11	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Benoni Clusters Team 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 1	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Ndemande, D (Dayba)
2	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngwana, P (Princess)				Opponent Botha, C (Cale)
3	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Hannele, M (Mfakarirwa)				Opponent Pillay, K (Kimaya)

#	Games	Start				End
1	4	Tournament Gauteng Schools Individual Finals 2023				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2023-05-26	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Sibanda, M (Michelle)				Opponent Rossouw, L (Lience)
2	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngwana, P (Princess)				Opponent Botha, C (Cale)
3	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-05-13	rnd 5	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Izett, H (Hannah)				Opponent Theron, F (Francois)

#	Games	Start				End
1	4	Tournament Benoni Clusters Team 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 1	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Ndemande, D (Dayba)
2	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Hannele, M (Mfakarirwa)				Opponent Pillay, K (Kimaya)
3	2	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Pretorius, A (Amore)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Benoni Clusters Team 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 1	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Ndemande, D (Dayba)
2	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngwana, P (Princess)				Opponent Botha, C (Cale)
3	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Hannele, M (Mfakarirwa)				Opponent Pillay, K (Kimaya)

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2022-08-06	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngwana, P (Princess)				Opponent Botha, C (Cale)
2	3	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Ndemande, A (Ashla)				Opponent Rossouw, L (Lience)
3	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent O Bryan, A (Ava)				Opponent Daubert, M (Michelle)

#	Games	Start				End
1	4	Tournament Benoni Clusters Team 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 1	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Ndemande, D (Dayba)
2	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Hannele, M (Mfakarirwa)				Opponent Pillay, K (Kimaya)
3	2	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Mogothane, L (Lethabo)				Opponent Pretorius, A (Amore)

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	Botha ,R (Rochelle)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
1	Botha ,R (Rochelle)	3	1269.1	985.8	2	1238.2	1056.6	1	1260.1	844.1	0	0	0
2	Pretorius ,A (Amore)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
2	Pretorius ,A (Amore)	3	1260	1401.7	0	0	0	3	1254.2	1401.7	0	0	0
3	Van Der Schyff ,C (Charlize)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Der Schyff ,C (Charlize)	2	1348.9	923.9	2	1341	923.9	0	0	0	0	0	0
4	Van Der Schyff ,M (Mila-Ne)	2	1	0	2	1	0	0	0	0	0	0	0
4	Van Der Schyff ,M (Mila-Ne)	2	1130	1130	2	1123.9	1130	0	0	0	0	0	0
5	Mogothane ,L (Lethabo)	2	2	425	0	0	0	2	2	425	0	0	0
5	Mogothane ,L (Lethabo)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
6	Tsagane ,R (Relebogile)	2	1	0	0	0	0	2	1	0	0	0	0
6	Tsagane ,R (Relebogile)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
7	Botha ,D (Danielle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Botha ,D (Danielle)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Jacobs ,L (Lillith)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jacobs ,L (Lillith)	1	1623.7	1198.7	1	1621.8	1198.7	0	0	0	0	0	0
9	Dishi ,J (Jain)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dishi ,J (Jain)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Thipe ,L (Lerou)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Thipe ,L (Lerou)	1	1220.7	795.7	1	1163.6	795.7	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

Smit, D (Diane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms