Chess South Africa Ratings Database

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Personal

Smela, SS (Shatakane Shadrack)

Chess SA id

1020116703

FIDE id

Date of birth

2002-03-20 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1529	1456.2	1422.2	1379.5
Raw rating	1529	1456.2	1422.2	1379.5
Weighted rating	1521.6	1440.3	1422.1	1377.7
Weighted performance	1284.6	1095.7	0	0
Floor	1029	956.2	922.2	879.5
K-factor	32	32	32	36
Min/Max rating change allowed	103.8	115.1	120.8	128.4
Highest rating	1540.5 2023-12-01	1456.2 2025-06-01	1750.9 2023-03-01	1379.5 2024-03-01
Highest raw rating	1529 2025-06-01	1456.2 2025-06-01	1422.2 2024-03-01	1379.5 2024-03-01
Highest weighted rating	1518.2 2025-08-01	1435 2025-08-01	1421.8 2025-08-01	1373.5 2025-08-01
Highest weighted performance	1540.5 2023-12-01	1355.6 2023-12-01	1750.9 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1529	1456.2	1422.2	1379.5
Analysis
Rating	1529	1456.2	1422.2	1379.5
Raw rating	1529	1456.2	1422.2	1379.5
Weighted rating	1521.6	1440.3	1422.1
Weighted performance	1284.6	1095.7	0
K-factor	32	32	32	36
Floor	1029	956.2	922.2	879.5
Max/Min rating change allowed	103.8	115.1	120.8	128.4
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	1529	1456.2	1422.2	1379.5
New weighted rating	1522.7	1442.2	1422.1	1378.9
New weighted performance	1284	1095.2	0	0
Temp new rating	1529	1456.2	1422.2	1379.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1529	1456.2	1422.2	1379.5
New K-factor	32	32	32	36
New floor	1029	956.2	922.2	879.5

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	0	0	0
	21	10	11
	11	5	6
	0	0	0
History	45	28	17

Games since
	Main 20	Standard 14		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
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	4	1	25	-212.5	1820.3	1607.8
Standard	4	1	25	-212.5	1820.3	1607.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	45	29.5	65.56	132.2	1439.3	1571.5
Standard	28	15.5	55.36	45.5	1455.2	1500.8
Rapid	17	14	82.35	275	1413	1688
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1529	1456.2	1422.2	1379.5
2025-09-01	1529	1456.2	1422.2	1379.5
2025-08-01	1529	1456.2	1422.2	1379.5
2025-07-01	1529	1456.2	1422.2	1379.5
2025-06-01	1529	1456.2	1422.2	1379.5
2025-05-01	1518.2	1431.6	1422.2	1379.5
2025-04-01	1518.2	1431.6	1422.2	1379.5
2025-03-01	1518.2	1431.6	1422.2	1379.5
2025-02-01	1518.2	1431.6	1422.2	1379.5
2025-01-01	1518.2	1431.6	1422.2	1379.5
2024-12-01	1518.2	1431.6	1422.2	1379.5
2024-11-01	1518.2	1431.6	1422.2	1379.5
2024-10-01	1518.2	1431.6	1422.2	1379.5
2024-09-01	1518.2	1431.6	1422.2	1379.5
2024-08-01	1518.2	1431.6	1422.2	1379.5
2024-07-01	1518.2	1431.6	1422.2	1379.5
2024-06-01	1518.2	1431.6	1422.2	1379.5
2024-08-01	1518.2	1431.6	1422.2	1379.5
2024-04-01	1518.2	1431.6	1422.2	1379.5
2024-03-01	1518.2	1431.6	1422.2	1379.5
2024-02-01	1518.2	1431.6	1422.2	1379.5
2024-01-01	1518.2	1431.6	1422.2	1379.5
2023-12-01	1486.2	1431.6	1411	1200
2023-11-01	1419.6	1319.3	1411	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	Chess Power House Spring Rapid 2025 (A)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Chess Power House Randburg Rapid 2025 (A)	2025-05-11	2025-05-11	Rapid	Johannesburg Metro (GJM)	6	0	0	No	Analysis
3	CPH May 2025 (A)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Spring Rapid 2025 (A)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Chess Power House Randburg Rapid 2025 (A)	2025-05-11	2025-05-11	Rapid	Johannesburg Metro (GJM)	6	0	0	No	Analysis
3	CPH May 2025 (A)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
4	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	5.5	Yes	Analysis
5	Madibaz Rapid Closed 2023	2023-10-28	2023-10-28	Rapid	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
6	Madibaz Chess Club Championship (Closed Classical Event)	2023-10-02	2023-10-18	Standard	Nelson Mandela Bay (ENM)	6	1	1	Yes	Analysis
7	Youth Chess Acadamy Rapid Tournament 2023 (A)	2023-03-11	2023-03-11	Rapid	Nelson Mandela Bay (ENM)	5	5	4.5	Yes	Analysis
8	CPH Chess Clubs Challenge 2022 (B)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	6	6	6	Yes	Analysis
9	LS Vryheidsmonument Chess Open 2022 (A+B)	2022-05-07	2022-05-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
10	Piet van Zyl Chess Festival 2019 (B)	2019-07-12	2019-07-14	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
11	Free State Schools Chess Championship 2019 (U18 Boys)	2019-05-25	2019-05-25	Standard	Lejweleputswa (FLW)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	22	Tournament Piet van Zyl Chess Festival 2019				Tournament Madibaz Rapid Closed 2023
		date 2019-07-13	rnd 4	type Standard	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Pillay, D (Deeyan)				Opponent Zulu, B (Bayanda)
2	6	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 2	type Standard	result 1	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Lekgothoane, N (Noko)				Opponent Waters, A (Anre)
3	3	Tournament Free State Schools Chess Championship 2019				Tournament Piet van Zyl Chess Festival 2019
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-07-12	rnd 1	type Standard	result 0.5
		Opponent Gungexa, V (Vuyani)				Opponent Bontes, I (Isaac)

#	Games	Start				End
1	8	Tournament Piet van Zyl Chess Festival 2019				Tournament Madibaz Chess Club Championship
		date 2019-07-13	rnd 4	type Standard	result 1	date 2023-10-02	rnd 1	type Standard	result 1
		Opponent Pillay, D (Deeyan)				Opponent Tladi, T (Tshwarelo)
2	6	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 2	type Standard	result 1	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Lekgothoane, N (Noko)				Opponent Waters, A (Anre)
3	3	Tournament Free State Schools Chess Championship 2019				Tournament Piet van Zyl Chess Festival 2019
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-07-12	rnd 1	type Standard	result 0.5
		Opponent Gungexa, V (Vuyani)				Opponent Bontes, I (Isaac)

#	Games	Start				End
1	14	Tournament CPH Chess Clubs Challenge 2022				Tournament Madibaz Rapid Closed 2023
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Mahlangu, B (Belinda)				Opponent Zulu, B (Bayanda)
2	1	Tournament Madibaz Rapid Closed 2023				Tournament Madibaz Rapid Closed 2023
		date 2023-10-28	rnd 5	type Rapid	result 0.5	date 2023-10-28	rnd 5	type Rapid	result 0.5
		Opponent Makhura, T (Thabang)				Opponent Makhura, T (Thabang)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament CPH Chess Clubs Challenge 2022				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Mahlangu, B (Belinda)				Opponent Jasson, AJL (Alexander)
2	5	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Madibaz Rapid Closed 2023
		date 2023-03-11	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Wagner, GM (Gerald)				Opponent Zulu, B (Bayanda)
3	4	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-05	rnd 4	type Standard	result 1	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Semoli, A (Andrew Mpho)				Opponent Waters, A (Anre)

#	Games	Start				End
1	4	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-05	rnd 4	type Standard	result 1	date 2023-12-07	rnd 7	type Standard	result 1
		Opponent Semoli, A (Andrew Mpho)				Opponent Waters, A (Anre)
2	4	Tournament Piet van Zyl Chess Festival 2019				Tournament LS Vryheidsmonument Chess Open 2022
		date 2019-07-13	rnd 4	type Standard	result 1	date 2022-05-07	rnd 2	type Standard	result 1
		Opponent Pillay, D (Deeyan)				Opponent Vundla, N (Mthandazo)
3	1	Tournament CPH May 2025				Tournament CPH May 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 2	type Standard	result 1
		Opponent Elvin, D (David)				Opponent Elvin, D (David)

#	Games	Start				End
1	9	Tournament CPH Chess Clubs Challenge 2022				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Mahlangu, B (Belinda)				Opponent Jasson, AJL (Alexander)
2	4	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Madibaz Rapid Closed 2023
		date 2023-03-11	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Wagner, GM (Gerald)				Opponent Zulu, B (Bayanda)

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	Nthute ,S (Sepato)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Nthute ,S (Sepato)	2	1515.9	1303.4	2	1516.8	1303.4	0	0	0	0	0	0
2	Wagner ,GM (Gerald Martin)	2	1	0	0	0	0	2	1	0	0	0	0
2	Wagner ,GM (Gerald Martin)	2	1763.6	1763.6	0	0	0	2	1651.6	1763.6	0	0	0
3	Majola ,L (Learnmore)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Majola ,L (Learnmore)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mbedza ,R (Richard)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mbedza ,R (Richard)	1	1917.3	1492.3	1	1954.1	1492.3	0	0	0	0	0	0
5	Sidumo ,A (Anga)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Sidumo ,A (Anga)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Mofokeng ,M (Mpho)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mofokeng ,M (Mpho)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Tseka ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tseka ,J (Junior)	1	1634.8	1209.8	1	1632.7	1209.8	0	0	0	0	0	0
8	Vundla ,N (Mthandazo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Vundla ,N (Mthandazo)	1	1761.8	2186.8	1	1760.5	2186.8	0	0	0	0	0	0
9	Pillay ,D (Deeyan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pillay ,D (Deeyan)	1	1281.9	1706.9	1	1278.4	1706.9	0	0	0	0	0	0
10	Selema ,TG (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Selema ,TG (Thato)	1	1665.1	1240.1	1	1660.1	1240.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Smela, SS (Shatakane Shadrack)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms