Chess South Africa Ratings Database

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Personal

Mithi, D (Dumiso)

Chess SA id

197057622

FIDE id

Date of birth

1997-07-11 (Adult)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1531.7	1538.3	1308.4	1182.5
Raw rating	1531.6	1537.2	1308.4	1182.5
Weighted rating	1531.7	1538.3	1308.4	1182.3
Weighted performance	1104.2	1103.1	0	0
Floor	1101.9	1101.6	813.8	710.2
K-factor	28	28	36	36
Min/Max rating change allowed	103.4	102.6	142.1	170
Highest rating	1619.2 2019-03-01	1618.8 2019-03-01	1644.8 2018-06-01	1210.2 2018-06-01
Highest raw rating	1601.9 2019-04-01	1601.6 2019-04-01	1313.8 2019-12-01	1210.2 2018-02-01
Highest weighted rating	1530.5 2025-08-01	1601.6 2020-10-01	1313.8 2020-06-01	1210.2 2018-06-01
Highest weighted performance	1619.2 2019-03-01	1618.8 2019-03-01	1644.8 2018-06-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.3	0.2	0	0
New rating	1532	1538.5	1308.4	1182.5
Analysis
Rating	1531.7	1538.3	1308.4	1182.5
Raw rating	1531.6	1537.2	1308.4	1182.5
Weighted rating	1531.7	1538.3	1308.4
Weighted performance	1104.2	1103.1	0
K-factor	28	28	36	36
Floor	1101.9	1101.6	813.8	710.2
Max/Min rating change allowed	103.4	102.6	142.1	170
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	1531.6	1537.2	1308.4	1182.5
New weighted rating	1532	1538.5	1308.4	1182.4
New weighted performance	1103.7	1102.6	0	0
Temp new rating	1532	1538.5	1308.4	1182.5
Temp new rating +/-	0.3	0.2	0	0
Final new rating +/-	0.3	0.2	0	0
New rating	1532	1538.5	1308.4	1182.5
New K-factor	28	28	36	36
New floor	1101.9	1101.6	813.8	710.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	9	9	0	0
	10	10	0	0
	9	9	0	0
	5	5	0	0
History	260	209	17	34

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
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	196	112	57.14	60.7	1380.1	1440.8
Standard	157	93	59.24	78.5	1385.4	1463.9
Rapid	12	8	66.67	141.7	1409.5	1551.1
Blitz	27	11	40.74	-78.7	1335.9	1257.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1531.6	1537.2	1308.4	1182.5
2025-09-01	1531.6	1537.2	1308.4	1182.5
2025-08-01	1531.6	1537.2	1308.4	1182.5
2025-07-01	1531.6	1536.7	1308.4	1182.5
2025-06-01	1531.6	1536.7	1308.4	1182.5
2025-05-01	1531.6	1536.7	1308.4	1182.5
2025-04-01	1531.6	1536.7	1308.4	1182.5
2025-03-01	1531.6	1536.7	1308.4	1182.5
2025-02-01	1531.6	1536.7	1308.4	1182.5
2025-01-01	1531.6	1536.7	1308.4	1182.5
2024-12-01	1533.6	1542.9	1308.4	1182.5
2024-11-01	1533.6	1542.9	1308.4	1182.5
2024-10-01	1533.6	1542.9	1308.4	1182.5
2024-09-01	1533.6	1542.9	1308.4	1182.5
2024-08-01	1533.6	1542.9	1308.4	1182.5
2024-07-01	1533.6	1542.9	1308.4	1182.5
2024-06-01	1533.6	1542.9	1308.4	1182.5
2024-08-01	1533.6	1542.9	1308.4	1182.5
2024-04-01	1533.6	1542.9	1308.4	1182.5
2024-03-01	1533.6	1542.9	1308.4	1182.5
2024-02-01	1533.6	1542.9	1308.4	1182.5
2024-01-01	1533.6	1542.9	1308.4	1182.5
2023-12-01	1472.6	1474.5	1308.4	1161.8
2023-11-01	1472.6	1474.5	1308.4	1161.8

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	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	5	Yes	Analysis
2	DR KKD Meiringspark 2023 (Open)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
3	Sol Plaatje Open II 2023	2023-03-18	2023-03-19	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
4	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	4.5	Yes	Analysis
5	Sol Plaatje Round Robin I 2021	2021-01-16	2021-01-17	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
6	Northern Cape Open Rapid 2020	2020-10-03	2020-10-03	Rapid	Frances Baard (NCF)	6	6	4	Yes	Analysis
7	NC Open 2020 (A)	2020-02-28	2020-03-01	Standard	Frances Baard (NCF)	5	4	2	Yes	Analysis
8	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	6	Yes	Analysis
9	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	4	Yes	Analysis
10	Northern Cape Closed Chess Championships 2019 (Open)	2019-08-30	2019-09-01	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
11	Alfred Pesa Open 2019 (A)	2019-09-21	2019-09-23	Standard	Frances Baard (NCF)	7	3	1	Yes	Analysis
12	Kimberley Chess Club Open 2019 (A)	2019-07-19	2019-07-21	Standard	Frances Baard (NCF)	5	4	2.5	Yes	Analysis
13	South African Open Chess Championships 2019 (A)	2019-06-15	2019-06-22	Standard	Frances Baard (NCF)	9	8	3	Yes	Analysis
14	South African Open Chess Championships 2019 (Blitz)	2019-06-19	2019-06-19	Blitz	Frances Baard (NCF)	9	9	3	Yes	Analysis
15	Frances Baard IRCC Trials 2019 (U20 Boys+Adults)	2019-04-13	2019-04-13	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
16	Sol Plaatje University Open 2019 (A)	2019-03-01	2019-03-02	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
17	Moja Chess Club FIDE Open 2019 (B)	2019-03-21	2019-03-24	Standard	Frances Baard (NCF)	7	7	5.5	Yes	Analysis
18	Morris Club Challenge 2019	2019-02-16	2019-02-16	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
19	2018 Inter Region Chess Championships	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	6	5.5	Yes	Analysis
20	Sol Plaatje University Chess Club Open 2018 (B)	2018-10-13	2018-10-13	Standard	Frances Baard (NCF)	6	6	4.5	Yes	Analysis
21	Northern Cape Open 2018 (A)	2018-10-26	2018-10-28	Standard	Frances Baard (NCF)	6	6	5	Yes	Analysis
22	Northern Cape Closed Chess Championships 2018 (Adults & U20 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
23	Kimberley Chess Club Open (Open)	2018-08-17	2018-08-18	Standard	Frances Baard (NCF)	6	6	4.5	Yes	Analysis
24	2018 USSA Championship (Open)	2018-07-02	2018-07-06	Standard	Gert Sibande (MGS)	9	9	5	Yes	Analysis
25	2018 USSA Championship (Blitz)	2018-07-04	2018-07-04	Blitz	Gert Sibande (MGS)	9	9	4	Yes	Analysis
26	South African Open 2018 (B)	2018-07-07	2018-07-14	Standard	Mangaung (FMB)	11	11	6.5	Yes	Analysis
27	SPU Open Rapid Tournament 2018	2018-06-16	2018-06-16	Rapid	Frances Baard (NCF)	6	6	4	Yes	Analysis
28	Inter Regional 2018 (Adult Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
29	Kimberley Chess Club Open FIDE Tournament 2018	2018-04-06	2018-04-07	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
30	Moja Chess Club Open Tournament 2018 (A)	2018-03-02	2018-03-04	Standard	Frances Baard (NCF)	6	6	3.5	Yes	Analysis
31	Jan Kempdorp Open 2018	2018-02-24	2018-02-24	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis

#	Games	Start				End
1	11	Tournament Northern Cape Open 2018				Tournament 2018 Inter Region Chess Championships
		date 2018-10-27	rnd 2	type Standard	result 1	date 2018-12-24	rnd 7	type Standard	result 0.5
		Opponent Bezuidenhout, LB (Leonard)				Opponent Moodley, Y (Yudhisthira)
2	5	Tournament 2019 USSA Championships				Tournament NC Open 2020
		date 2019-12-05	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathamela, GM (George)
3	5	Tournament Sol Plaatje University Chess Club Open 2018				Tournament Sol Plaatje University Chess Club Open 2018
		date 2018-10-13	rnd 2	type Standard	result 1	date 2018-10-13	rnd 6	type Standard	result 1
		Opponent Masilo, KM (Kediemetse)				Opponent Kok, FK (Frans)

#	Games	Start				End
1	11	Tournament Northern Cape Open 2018				Tournament 2018 Inter Region Chess Championships
		date 2018-10-27	rnd 2	type Standard	result 1	date 2018-12-24	rnd 7	type Standard	result 0.5
		Opponent Bezuidenhout, LB (Leonard)				Opponent Moodley, Y (Yudhisthira)
2	5	Tournament 2019 USSA Championships				Tournament NC Open 2020
		date 2019-12-05	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathamela, GM (George)
3	5	Tournament Sol Plaatje University Chess Club Open 2018				Tournament Sol Plaatje University Chess Club Open 2018
		date 2018-10-13	rnd 2	type Standard	result 1	date 2018-10-13	rnd 6	type Standard	result 1
		Opponent Masilo, KM (Kediemetse)				Opponent Kok, FK (Frans)

#	Games	Start				End
1	3	Tournament Northern Cape Open Rapid 2020				Tournament Northern Cape Open Rapid 2020
		date 2020-10-03	rnd 2	type Rapid	result 1	date 2020-10-03	rnd 4	type Rapid	result 1
		Opponent Kesiamang, L (Luzuko)				Opponent Ahjum, KMK (Kristen)
2	2	Tournament SPU Open Rapid Tournament 2018				Tournament SPU Open Rapid Tournament 2018
		date 2018-06-16	rnd 5	type Rapid	result 1	date 2018-06-16	rnd 6	type Rapid	result 1
		Opponent Lebenya, MJ (Masilo)				Opponent Lebenya, MJ (Masilonyana)
3	2	Tournament SPU Open Rapid Tournament 2018				Tournament SPU Open Rapid Tournament 2018
		date 2018-06-16	rnd 2	type Rapid	result 1	date 2018-06-16	rnd 3	type Rapid	result 1
		Opponent Maupa, S (Simon)				Opponent Dini, M (Mmone)

#	Games	Start				End
1	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 8	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 0.5
		Opponent Manqele, SP (Siyabonga)				Opponent Mncube, N (Njabulo)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 4	type Blitz	result 1	date 2019-12-04	rnd 5	type Blitz	result 0.5
		Opponent Riet, C (Cassious)				Opponent Maliwa, S (Silindokuhle)
3	2	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-04	rnd 8	type Blitz	result 0.5	date 2018-07-04	rnd 9	type Blitz	result 1
		Opponent Thomas, S (Sipho)				Opponent Thenga, R (Rendani)

#	Games	Start				End
1	10	Tournament Northern Cape Open 2018				Tournament 2018 Inter Region Chess Championships
		date 2018-10-27	rnd 2	type Standard	result 1	date 2018-12-23	rnd 6	type Standard	result 1
		Opponent Bezuidenhout, LB (Leonard)				Opponent Dykema, JD (Joshua)
2	5	Tournament 2019 USSA Championships				Tournament NC Open 2020
		date 2019-12-05	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathamela, GM (George)
3	4	Tournament Sol Plaatje Round Robin I 2021				Tournament Ussa Chess Championships 2022
		date 2021-01-17	rnd 4	type Standard	result 1	date 2022-12-05	rnd 2	type Standard	result 1
		Opponent Pondo, D (Daniel)				Opponent Chili, M (Mlondi)

#	Games	Start				End
1	10	Tournament Northern Cape Open 2018				Tournament 2018 Inter Region Chess Championships
		date 2018-10-27	rnd 2	type Standard	result 1	date 2018-12-23	rnd 6	type Standard	result 1
		Opponent Bezuidenhout, LB (Leonard)				Opponent Dykema, JD (Joshua)
2	5	Tournament 2019 USSA Championships				Tournament NC Open 2020
		date 2019-12-05	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathamela, GM (George)
3	4	Tournament Sol Plaatje Round Robin I 2021				Tournament Ussa Chess Championships 2022
		date 2021-01-17	rnd 4	type Standard	result 1	date 2022-12-05	rnd 2	type Standard	result 1
		Opponent Pondo, D (Daniel)				Opponent Chili, M (Mlondi)

#	Games	Start				End
1	3	Tournament Northern Cape Open Rapid 2020				Tournament Northern Cape Open Rapid 2020
		date 2020-10-03	rnd 2	type Rapid	result 1	date 2020-10-03	rnd 4	type Rapid	result 1
		Opponent Kesiamang, L (Luzuko)				Opponent Ahjum, KMK (Kristen)
2	2	Tournament SPU Open Rapid Tournament 2018				Tournament SPU Open Rapid Tournament 2018
		date 2018-06-16	rnd 5	type Rapid	result 1	date 2018-06-16	rnd 6	type Rapid	result 1
		Opponent Lebenya, MJ (Masilo)				Opponent Lebenya, MJ (Masilonyana)
3	2	Tournament SPU Open Rapid Tournament 2018				Tournament SPU Open Rapid Tournament 2018
		date 2018-06-16	rnd 2	type Rapid	result 1	date 2018-06-16	rnd 3	type Rapid	result 1
		Opponent Maupa, S (Simon)				Opponent Dini, M (Mmone)

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 8	type Blitz	result 1	date 2019-12-04	rnd 8	type Blitz	result 1
		Opponent Manqele, SP (Siyabonga)				Opponent Manqele, SP (Siyabonga)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 4	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Riet, C (Cassious)				Opponent Riet, C (Cassious)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 2	type Blitz	result 1	date 2019-12-04	rnd 2	type Blitz	result 1
		Opponent Mundama, CK (Celima)				Opponent Mundama, CK (Celima)

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	Pesa ,MA (Mofoka Alfred)	10	1	-340	8	1	-318.8	1	0	-425	1	0	-425
1	Pesa ,MA (Mofoka Alfred)	10	1787.8	1447.8	8	1785.8	1469.1	1	1889.4	1362.8	1	1778.8	1362.8
2	Mathebula ,X (Xolani Cebo)	7	0.5	-364.3	7	0.5	-364.3	0	0	0	0	0	0
2	Mathebula ,X (Xolani Cebo)	7	1556.3	1192	7	1556.3	1192	0	0	0	0	0	0
3	Maupa ,S (Simon)	5	3	85	4	2	0	1	1	425	0	0	0
3	Maupa ,S (Simon)	5	1193.8	1278.8	4	1222.3	1193.8	1	1200	1618.8	0	0	0
4	Mashope ,MD (Mpho Daniel)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
4	Mashope ,MD (Mpho Daniel)	4	1622.2	1728.5	4	1620.3	1728.5	0	0	0	0	0	0
5	Mathamela ,GM (George Mosimanegape)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
5	Mathamela ,GM (George Mosimanegape)	4	1417.4	1629.9	4	1422.2	1629.9	0	0	0	0	0	0
6	Motsamai ,T (Tshenolo)	3	3	425	3	3	425	0	0	0	0	0	0
6	Motsamai ,T (Tshenolo)	3	1054.1	1479.1	3	1061.1	1479.1	0	0	0	0	0	0
7	Kgosi ,BV (Bushy Vincent)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
7	Kgosi ,BV (Bushy Vincent)	3	1320	1603.4	3	1317.9	1603.4	0	0	0	0	0	0
8	Sikwati ,L (Lizo)	3	0	-425	2	0	-425	1	0	-425	0	0	0
8	Sikwati ,L (Lizo)	3	1767.3	1342.3	2	1725.6	1342.3	1	1592.3	1342.3	0	0	0
9	Lebenya ,MJ (Masilonyana Johannes)	3	2	141.7	2	1	0	1	1	425	0	0	0
9	Lebenya ,MJ (Masilonyana Johannes)	3	1368.8	1510.5	2	1377.4	1368.8	1	1475	1793.8	0	0	0
10	Mogotsi ,T (Thapelo Daniel)	3	1.5	0	2	1.5	212.5	0	0	0	1	0	-425
10	Mogotsi ,T (Thapelo Daniel)	3	1221.8	1221.8	2	1210.4	1434.3	0	0	0	1	770.4	796.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Mithi, D (Dumiso)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms