Chess South Africa Ratings Database

PLAYER PAGE

Personal

Madiba, D (Dumisani)

Chess SA id

108076933

FIDE id

Date of birth

2008-01-12 (U18)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-21

Personal details last changed

1900-01-01

Junior GPX Games

15.2

Junior GPX Points

1314.8

Item	Main	Standard	Rapid	Blitz
Rating	1411.5	1400.3	1062	836.6
Raw rating	1411.5	1400.3	1062	836.6
Weighted rating	1407.7	1400.1	962.1	836.6
Weighted performance	1271.1	1193.1	0	0
Floor	931.3	940.5	562	500
K-factor	32	32	40	40
Min/Max rating change allowed	122.7	124.6	201.8	278.3
Highest rating	1435.7 2022-08-01	1440.5 2022-09-01	1261.2 2024-04-01	1200 2024-02-01
Highest raw rating	1431.3 2022-09-01	1440.5 2022-09-01	1062 2025-08-01	836.6 2024-02-01
Highest weighted rating	1406.1 2025-08-01	1399.6 2025-08-01	941.8 2024-11-01	836.6 2024-11-01
Highest weighted performance	1435.7 2022-08-01	1435.1 2022-08-01	1261.2 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1411.5	1400.3	1062	836.6
Analysis
Rating	1411.5	1400.3	1062	836.6
Raw rating	1411.5	1400.3	1062	836.6
Weighted rating	1407.7	1400.1	962.1
Weighted performance	1271.1	1193.1	0
K-factor	32	32	40	40
Floor	931.3	940.5	562	500
Max/Min rating change allowed	122.7	124.6	201.8	278.3
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	1411.5	1400.3	1062	836.6
New weighted rating	1408.4	1400.3	972.6	836.6
New weighted performance	1270.6	1192.6	0	0
Temp new rating	1411.5	1400.3	1062	836.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1411.5	1400.3	1062	836.6
New K-factor	32	32	40	40
New floor	931.3	940.5	562	500

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	23	17	6
	20	20	0
	24	24	0
	5	5	0
History	190	178	12

Games since
	Main 39	Standard 27		Rapid 12		Blitz 0
Gender	Male
Age group	U18
Region	Capricorn (LCP)
Province	Limpopo (LP)
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	6	4	66.67	141.7	1302.1	1443.8
Standard	0	0	0	0	0	0
Rapid	6	4	66.67	141.7	1302.1	1443.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	134	86.5	64.55	123.7	1216.4	1340.1
Standard	122	79.5	65.16	128.9	1199.9	1328.8
Rapid	12	7	58.33	70.8	1383.5	1454.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1411.5	1400.3	1062	836.6
2025-09-01	1411.5	1400.3	1062	836.6
2025-08-01	1411.5	1400.3	1062	836.6
2025-07-01	1408	1400.3	941.8	836.6
2025-06-01	1408	1400.3	941.8	836.6
2025-05-01	1408	1400.3	941.8	836.6
2025-04-01	1408	1400.3	941.8	836.6
2025-03-01	1408	1400.3	941.8	836.6
2025-02-01	1408	1400.3	941.8	836.6
2025-01-01	1408	1400.3	941.8	836.6
2024-12-01	1418.9	1412.1	941.8	836.6
2024-11-01	1418.9	1412.1	941.8	836.6
2024-10-01	1406.2	1399.9	941.8	836.6
2024-09-01	1406.2	1399.9	941.8	836.6
2024-08-01	1406.2	1399.9	941.8	836.6
2024-07-01	1406.2	1399.9	941.8	836.6
2024-06-01	1406.2	1399.9	941.8	836.6
2024-08-01	1396.9	1387.7	941.8	836.6
2024-04-01	1385.7	1387.7	836.6	836.6
2024-03-01	1385.7	1387.7	836.6	836.6
2024-02-01	1385.7	1387.7	836.6	836.6
2024-01-01	1385.7	1387.7	836.6	836.6
2023-12-01	1385.7	1387.7	836.6	836.6
2023-11-01	1385.7	1387.7	836.6	836.6

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	Capricorn District Qualifying Tournament 6 2025	2025-06-21	2025-06-21	Rapid	Capricorn (LCP)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 6 2025	2025-06-21	2025-06-21	Rapid	Capricorn (LCP)	6	6	4	Yes	Analysis
2	Mzansi Interprovincial Youth Chess Championships 2024 (U18 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3	Yes	Analysis
3	Limpopo Junior Trials 2024 (U18)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
4	Spartan Bishops Chess Championships 2024 (Rooks)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	2024 Seshego Easter Open (A)	2024-04-06	2024-04-06	Rapid	Capricorn (LCP)	6	6	3	Yes	Analysis
6	Capricorn District Chess Qualifying Tournament 2023 (U16)	2023-10-21	2023-10-21	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
7	2023 Tuks Open Chess Tournament (C)	2023-10-07	2023-10-07	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2023 Centurion Chess Open (C)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
9	Chris Greyling Open Tournament 2023 (BC)	2023-03-21	2023-03-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	2022 South African Junior Team Chess Championships (U16 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
11	Capricorn Qualifying August 2022 (U16)	2022-08-20	2022-08-20	Standard	Capricorn (LCP)	5	5	4.5	Yes	Analysis
12	NSSC Winter Games 2022 (U15 Boys)	2022-07-04	2022-07-06	Standard	Cape Town (WCT)	7	7	4.5	Yes	Analysis
13	Capricorn Qualifying May 2022 (U16)	2022-05-14	2022-05-14	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
14	LCP Qualifying October 2021 (O14)	2021-10-23	2021-10-23	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
15	LCP Qualying March 2020 (U16)	2020-03-07	2020-03-07	Standard	Capricorn (LCP)	5	5	2.5	Yes	Analysis
16	2019 South African Junior Team Championships (U12B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
17	Capricorn Qualifying May 2019 (O12)	2019-05-18	2019-05-18	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
18	Capricorn Qualifying April 2019 (O12)	2019-04-13	2019-04-13	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
19	Capricorn Qualifying 2019 (O12)	2019-02-16	2019-02-16	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
20	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
21	Capricorn Qualifying 02 June 2018 (U12)	2018-06-02	2018-06-02	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
22	Capricorn Qualifying 10 Maart 2018 (U12)	2018-03-10	2018-03-10	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
23	Capricorn Qualifying 10 Feb 2018 (U12)	2018-02-10	2018-02-10	Standard	Capricorn (LCP)	5	5	4.5	Yes	Analysis
24	South African Junior Team Championships 2017 (U10B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2017				Tournament Capricorn Qualifying 10 Maart 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Zanna, J (Jahkuska)
2	8	Tournament NSSC Winter Games 2022				Tournament 2022 South African Junior Team Chess Championships
		date 2022-07-06	rnd 6	type Standard	result 1	date 2022-12-04	rnd 1	type Standard	result 0.5
		Opponent Mjekelejo, L (Luvuyo)				Opponent Voyi, O (Onesimo)
3	7	Tournament South African Junior Team Championships 2018				Tournament Capricorn Qualifying 2019
		date 2018-12-18	rnd 5	type Standard	result 0.5	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Kourtoumbellides, A (Anastasia)

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2017				Tournament Capricorn Qualifying 10 Maart 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Zanna, J (Jahkuska)
2	8	Tournament NSSC Winter Games 2022				Tournament 2022 South African Junior Team Chess Championships
		date 2022-07-06	rnd 6	type Standard	result 1	date 2022-12-04	rnd 1	type Standard	result 0.5
		Opponent Mjekelejo, L (Luvuyo)				Opponent Voyi, O (Onesimo)
3	7	Tournament South African Junior Team Championships 2018				Tournament Capricorn Qualifying 2019
		date 2018-12-18	rnd 5	type Standard	result 0.5	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Kourtoumbellides, A (Anastasia)

#	Games	Start				End
1	3	Tournament 2024 Seshego Easter Open				Tournament 2024 Seshego Easter Open
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Moloto, S (Sebala)				Opponent Motsifane, L (Lesedi)
2	2	Tournament Capricorn District Qualifying Tournament 6 2025				Tournament Capricorn District Qualifying Tournament 6 2025
		date 2025-06-21	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Kgasoane, D (Devine)				Opponent Kunutu, E (Edward)
3	2	Tournament 2024 Seshego Easter Open				Tournament Capricorn District Qualifying Tournament 6 2025
		date 2024-04-06	rnd 6	type Rapid	result 0.5	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Masango, S (Sobangaye)				Opponent Lethole, M (Modidi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2023 Centurion Chess Open				Tournament 2023 Tuks Open Chess Tournament
		date 2023-09-23	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Bhula, S (Shyam Hitesh)				Opponent Jonker, T (Tertius)
2	6	Tournament Capricorn Qualifying April 2019				Tournament Capricorn Qualifying May 2019
		date 2019-04-13	rnd 4	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Sebola, K (Kopano)				Opponent Moroaswi, T (Tlhakodisho)
3	6	Tournament South African Junior Team Championships 2018				Tournament Capricorn Qualifying 2019
		date 2018-12-19	rnd 6	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Klopper, C (Chris)				Opponent Kourtoumbellides, A (Anastasia)

#	Games	Start				End
1	6	Tournament 2023 Centurion Chess Open				Tournament 2023 Tuks Open Chess Tournament
		date 2023-09-23	rnd 2	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Bhula, S (Shyam Hitesh)				Opponent Jonker, T (Tertius)
2	6	Tournament Capricorn Qualifying April 2019				Tournament Capricorn Qualifying May 2019
		date 2019-04-13	rnd 4	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Sebola, K (Kopano)				Opponent Moroaswi, T (Tlhakodisho)
3	6	Tournament South African Junior Team Championships 2018				Tournament Capricorn Qualifying 2019
		date 2018-12-19	rnd 6	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent Klopper, C (Chris)				Opponent Kourtoumbellides, A (Anastasia)

#	Games	Start				End
1	2	Tournament Capricorn District Qualifying Tournament 6 2025				Tournament Capricorn District Qualifying Tournament 6 2025
		date 2025-06-21	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Kgasoane, D (Devine)				Opponent Kunutu, E (Edward)
2	1	Tournament Capricorn District Qualifying Tournament 6 2025				Tournament Capricorn District Qualifying Tournament 6 2025
		date 2025-06-21	rnd 3	type Rapid	result 1	date 2025-06-21	rnd 3	type Rapid	result 1
		Opponent Tjikana, B (Boitumelo)				Opponent Tjikana, B (Boitumelo)
3	1	Tournament Capricorn District Qualifying Tournament 6 2025				Tournament Capricorn District Qualifying Tournament 6 2025
		date 2025-06-21	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Lethole, M (Modidi)				Opponent Lethole, M (Modidi)

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	Louw ,B (Benrico)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Louw ,B (Benrico)	2	1087.9	875.4	2	1088.9	875.4	0	0	0	0	0	0
2	Bosch ,E (Elne)	2	2	425	2	2	425	0	0	0	0	0	0
2	Bosch ,E (Elne)	2	1246.4	1671.4	2	1232.2	1671.4	0	0	0	0	0	0
3	Moroaswi ,T (Tlhakodisho)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Moroaswi ,T (Tlhakodisho)	2	1375.2	1587.7	2	1376.5	1587.7	0	0	0	0	0	0
4	Pandya ,K (Krishnasat)	2	2	425	2	2	425	0	0	0	0	0	0
4	Pandya ,K (Krishnasat)	2	1245.3	1670.3	2	1229.4	1670.3	0	0	0	0	0	0
5	Janse Van Rensburg ,M (Marco)	2	1	0	2	1	0	0	0	0	0	0	0
5	Janse Van Rensburg ,M (Marco)	2	1045.8	1045.8	2	1041.8	1045.8	0	0	0	0	0	0
6	Thipe ,L (Lehlabile)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Thipe ,L (Lehlabile)	2	1506.3	1081.3	2	1535	1081.3	0	0	0	0	0	0
7	Masha ,L (Letago)	2	1	0	2	1	0	0	0	0	0	0	0
7	Masha ,L (Letago)	2	1395.9	1395.9	2	1407.1	1395.9	0	0	0	0	0	0
8	Rampfomedzi ,M (Malanga)	2	2	425	2	2	425	0	0	0	0	0	0
8	Rampfomedzi ,M (Malanga)	2	1423.8	1848.8	2	1423	1848.8	0	0	0	0	0	0
9	Laubscher ,EEA (Enrico)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Laubscher ,EEA (Enrico)	2	1350	1350	1	1202	1775	1	1359.9	925	0	0	0
10	Masango ,SH (Sobangane)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
10	Masango ,SH (Sobangane)	2	1382.1	1169.6	1	1195.7	1382.1	1	1325.4	957.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Madiba, D (Dumisani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms