Chess South Africa Ratings Database

PLAYER PAGE

Personal

Molosiwa, K (Kgotatso)

Chess SA id

1090152516

FIDE id

Date of birth

2009-03-28 (U18)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

35.2

Junior GPX Points

1442.1

Item	Main	Standard	Rapid	Blitz
Rating	1535.7	1503.8	1286.9	1200
Raw rating	1490.9	1486.8	1286.9	1200
Weighted rating	1363.1	1379.9	1207.7	1200
Weighted performance	1535.7	1503.8	0	0
Floor	990.9	994.7	786.9	700
K-factor	32	32	36	36
Min/Max rating change allowed	109.6	110.2	146.5	165.8
Highest rating	1535.7 2025-09-30	1503.8 2025-09-30	1286.9 2025-09-01	1200 2018-10-01
Highest raw rating	1490.9 2025-09-30	1494.7 2025-06-01	1286.9 2025-09-01	1200 2024-03-01
Highest weighted rating	1363.1 2025-09-30	1379.9 2025-09-30	1200.7 2025-09-01	1200 2018-10-01
Highest weighted performance	1535.7 2025-09-30	1503.8 2025-09-30	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1535.2	1503.2	1286.9	1200
Analysis
Rating	1535.7	1503.8	1286.9	1200
Raw rating	1490.9	1486.8	1286.9	1200
Weighted rating	1363.1	1379.9	1207.7
Weighted performance	1535.7	1503.8	0
K-factor	32	32	36	36
Floor	990.9	994.7	786.9	700
Max/Min rating change allowed	109.6	110.2	146.5	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	1490.9	1486.8	1286.9	1200
New weighted rating	1379	1394.7	1214.5	1200
New weighted performance	1535.2	1503.2	0	0
Temp new rating	1535.2	1503.2	1286.9	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1535.2	1503.2	1286.9	1200
New K-factor	32	32	36	36
New floor	990.9	994.7	786.9	700

Item	Main	Standard	Rapid
	0	0	0
	25	20	5
	29	24	5
	9	9	0
	0	0	0
	0	0	0
History	63	53	10

Games since
	Main 54	Standard 44		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1001		359		19
Male	876		313		16
U18	153		53		3
U18 Male	135		46		3
Standard
	RSA		Province		Region
Overall	1151		425		31
Male	981		358		24
U18	189		71		7
U18 Male	167		61		6
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	25	16	64	119	1408.6	1527.6
Standard	20	11	55	42.5	1450.1	1492.6
Rapid	5	5	100	425	1242.6	1667.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	35.5	56.35	54	1339.2	1393.2
Standard	53	28.5	53.77	32.1	1356.4	1388.5
Rapid	10	7	70	170	1247.9	1417.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1490.9	1486.8	1286.9	1200
2025-09-01	1466.2	1447.5	1286.9	1200
2025-08-01	1436.3	1447.5	1194.1	1200
2025-07-01	1459.8	1494.7	1194.1	1200
2025-06-01	1459.8	1494.7	1194.1	1200
2025-05-01	1437.5	1474.5	1194.1	1200
2025-04-01	1437.5	1474.5	1194.1	1200
2025-03-01	1437.5	1474.5	1194.1	1200
2025-02-01	1437.5	1474.5	1193.1	1200
2025-01-01	1437.5	1474.5	1177	1200
2024-12-01	1252	1283	1177	1200
2024-11-01	1252	1283	1177	1200
2024-10-01	1232	1241.1	1200	1200
2024-09-01	1230.2	1244	1200	1200
2024-08-01	1230.2	1244	1200	1200
2024-07-01	1127.3	1115.6	1200	1200
2024-06-01	1127.3	1115.6	1200	1200
2024-08-01	1150.2	1140	1200	1200
2024-04-01	1150.2	1140	1200	1200
2024-03-01	1150.2	1140	1200	1200
2024-02-01	1150.2	1140	1200	1200
2024-01-01	1150.2	1140	1200	1200
2023-12-01	1150.2	1140	1200	1200
2023-11-01	1150.2	1140	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	West Rand Trials 2025 (U18)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
2	Bojanala's Clash Of Schools 2025 (U17+B-Juniors)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	South African Open 2025 (B)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4	Yes	Analysis
4	2025 D2 Schools Individuals (U18 Open)	2025-05-10	2025-05-10	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Trials 2025 (U18)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
2	Bojanala's Clash Of Schools 2025 (U17+B-Juniors)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	South African Open 2025 (B)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4	Yes	Analysis
4	2025 D2 Schools Individuals (U18 Open)	2025-05-10	2025-05-10	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U16 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
6	2024 West Rand Closed (U16)	2024-10-12	2024-10-12	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
7	Gauteng Top Schools 2024 (U15 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	2024 West Rand Trials (U16)	2024-09-07	2024-09-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
9	D2 School League Finals 2024 (U15)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	5	Yes	Analysis
10	2024 D2 Schools Individuals (U15 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
11	D2 Schools Individuals 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
12	West Rand Juniors 2023 (U16)	2023-03-18	2023-03-18	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2024 West Rand Closed				Tournament 2025 D2 Schools Individuals
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Botha, Z (Zoe)				Opponent Msebenzi, V (Vusumzi)
2	8	Tournament Bojanala's Clash Of Schools 2025				Tournament West Rand Trials 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 3	type Standard	result 0.5
		Opponent Van Der Westhuizen, D (Dandre)				Opponent Fritz, W (Wayde)
3	6	Tournament D2 School League Finals 2024				Tournament 2024 West Rand Trials
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-07	rnd 1	type Standard	result 1
		Opponent Matshitse, K (Kopano)				Opponent Zikalala, M (Muzi)

#	Games	Start				End
1	9	Tournament 2024 West Rand Closed				Tournament 2025 D2 Schools Individuals
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Botha, Z (Zoe)				Opponent Msebenzi, V (Vusumzi)
2	6	Tournament D2 School League Finals 2024				Tournament 2024 West Rand Trials
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-07	rnd 1	type Standard	result 1
		Opponent Matshitse, K (Kopano)				Opponent Zikalala, M (Muzi)
3	3	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 0.5
		Opponent Magobongo, E (Emihle)				Opponent Fritz, W (Wayde)

#	Games	Start				End
1	5	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Der Westhuizen, D (Dandre)				Opponent Selome, L (Leruw Neho Nkala)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Kinosi, C (Christo)				Opponent Sindane, T (Thapelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament 2024 West Rand Closed				Tournament 2025 D2 Schools Individuals
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Botha, Z (Zoe)				Opponent Magobongo, E (Emihle)
2	7	Tournament Bojanala's Clash Of Schools 2025				Tournament West Rand Trials 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, D (Dandre)				Opponent Arlow, JF (Jonathan)
3	6	Tournament D2 School League Finals 2024				Tournament 2024 West Rand Trials
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-07	rnd 1	type Standard	result 1
		Opponent Matshitse, K (Kopano)				Opponent Zikalala, M (Muzi)

#	Games	Start				End
1	8	Tournament 2024 West Rand Closed				Tournament 2025 D2 Schools Individuals
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Botha, Z (Zoe)				Opponent Magobongo, E (Emihle)
2	6	Tournament D2 School League Finals 2024				Tournament 2024 West Rand Trials
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-07	rnd 1	type Standard	result 1
		Opponent Matshitse, K (Kopano)				Opponent Zikalala, M (Muzi)
3	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Magobongo, E (Emihle)				Opponent Arlow, JF (Jonathan)

#	Games	Start				End
1	5	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Der Westhuizen, D (Dandre)				Opponent Selome, L (Leruw Neho Nkala)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Kinosi, C (Christo)				Opponent Sindane, T (Thapelo)

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	Kgotse ,T (Thoriso)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Kgotse ,T (Thoriso)	3	1420.1	995.1	3	1419.6	995.1	0	0	0	0	0	0
2	Magobongo ,E (Emihle)	2	2	425	2	2	425	0	0	0	0	0	0
2	Magobongo ,E (Emihle)	2	1233.1	1658.1	2	1237.2	1658.1	0	0	0	0	0	0
3	Tshatsheka ,J (Junior)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Tshatsheka ,J (Junior)	2	1394.9	969.9	2	1389	969.9	0	0	0	0	0	0
4	Udodi ,E (Edubechukwu)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Udodi ,E (Edubechukwu)	2	1462.7	1037.7	2	1431.9	1037.7	0	0	0	0	0	0
5	Matshitse ,K (Kopano)	2	2	425	2	2	425	0	0	0	0	0	0
5	Matshitse ,K (Kopano)	2	1150	1575	2	1143.6	1575	0	0	0	0	0	0
6	Moabi ,O (Olerato)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Moabi ,O (Olerato)	2	1260.1	1260.1	1	1299.2	1685.1	1	1113.6	835.1	0	0	0
7	Ilunga ,G (Gradi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ilunga ,G (Gradi)	1	1485.5	1060.5	1	1485.9	1060.5	0	0	0	0	0	0
8	Botha ,Z (Zoe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Botha ,Z (Zoe)	1	1189.3	1614.3	1	1198.8	1614.3	0	0	0	0	0	0
9	Arlow ,JF (Jonathan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Arlow ,JF (Jonathan)	1	1354	1779	1	1348	1779	0	0	0	0	0	0
10	Hattingh ,T (Tiaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hattingh ,T (Tiaan)	1	1398.6	1823.6	1	1395	1823.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Molosiwa, K (Kgotatso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms