Chess South Africa Ratings Database

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Personal

Motswana, R (Rentlafetse)

Chess SA id

2090311980

FIDE id

534003312

Date of birth

2009-02-07 (U18)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1208.5	1205.7	1216.1	1200
Raw rating	1184.8	1171.1	1216.1	1200
Weighted rating	1208.5	1205.7	1205.9	1200
Weighted performance	0	0	0	0
Floor	717.1	718.4	716.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.4	172.8	162	165.8
Highest rating	1286.6 2024-10-01	1286.5 2024-10-01	1216.1 2025-09-01	1200 2024-10-01
Highest raw rating	1217.1 2025-09-01	1218.4 2024-11-01	1216.1 2025-09-01	1200 2024-10-01
Highest weighted rating	1215.3 2025-03-01	1218.4 2025-03-01	1201.3 2025-09-01	1200 2024-10-01
Highest weighted performance	1286.6 2024-10-01	1286.5 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.7	-2.7	0	0
New rating	1206.7	1202.9	1216.1	1200
Analysis
Rating	1208.5	1205.7	1216.1	1200
Raw rating	1184.8	1171.1	1216.1	1200
Weighted rating	1208.5	1205.7	1205.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.1	718.4	716.1	700
Max/Min rating change allowed	169.4	172.8	162	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	1184.8	1171.1	1216.1	1200
New weighted rating	1206.7	1202.9	1206.9	1200
New weighted performance	0	0	0	0
Temp new rating	1206.7	1202.9	1216.1	1200
Temp new rating +/-	-1.7	-2.7	0	0
Final new rating +/-	-1.7	-2.7	0	0
New rating	1206.7	1202.9	1216.1	1200
New K-factor	36	36	36	36
New floor	717.1	718.4	716.1	700

Item	Main	Standard	Rapid
	0	0	0
	9	4	5
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	14	9	5

Games since
	Main 14	Standard 9		Rapid 5		Blitz 0
Gender	Female
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	9	3	33.33	-141.7	1342.8	1201.1
Standard	4	0	0	-425	1521.8	1096.8
Rapid	5	3	60	85	1199.6	1284.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	6	42.86	-60.7	1291.8	1231.1
Standard	9	3	33.33	-141.7	1343	1201.3
Rapid	5	3	60	85	1199.6	1284.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1184.8	1171.1	1216.1	1200
2025-11-30	1217.1	1207.9	1216.1	1200
2025-11-01	1217.1	1207.9	1216.1	1200
2025-09-30	1217.1	1207.9	1216.1	1200
2025-09-01	1217.1	1207.9	1216.1	1200
2025-08-01	1206.5	1207.9	1200	1200
2025-07-01	1206.3	1207.6	1200	1200
2025-06-01	1206.1	1207.4	1200	1200
2025-05-01	1205.9	1207.1	1200	1200
2025-04-01	1205.1	1206.1	1200	1200
2025-03-01	1215.3	1218.4	1200	1200
2025-02-01	1215.3	1218.4	1200	1200
2025-01-01	1215.3	1218.4	1200	1200
2024-12-01	1215.3	1218.4	1200	1200
2024-11-01	1215.3	1218.4	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

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	2025 Mzansi Inter Provincial Team Championships (U18 Girls)	2025-12-15	2025-12-16	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
2	Bojanala's Clash Of Schools 2025 (Championship Girls)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala Circuit Championships 1 of 4 2025 (U18)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
4	Bojanala's Battle of Mount Cambridge 2024 (Knights)	2024-10-05	2024-10-05	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala's Battle of Mount Cambridge 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Magadlela, N (Nomonde)				Opponent Musekwa, M (Morris)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kotsane, K (Koketso)				Opponent Legoabe, L (Lesedi)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Retief, E (Emma)				Opponent Retief, E (Emma)

#	Games	Start				End
1	3	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala's Battle of Mount Cambridge 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Magadlela, N (Nomonde)				Opponent Musekwa, M (Morris)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kotsane, K (Koketso)				Opponent Legoabe, L (Lesedi)
2	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Retief, E (Emma)				Opponent Retief, E (Emma)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala's Battle of Mount Cambridge 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Magadlela, N (Nomonde)				Opponent Musekwa, M (Morris)
2	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kotsane, K (Koketso)				Opponent Legoabe, L (Lesedi)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Retief, E (Emma)				Opponent Retief, E (Emma)

#	Games	Start				End
1	3	Tournament Bojanala's Battle of Mount Cambridge 2024				Tournament Bojanala's Battle of Mount Cambridge 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-10-05	rnd 3	type Standard	result 1
		Opponent Magadlela, N (Nomonde)				Opponent Musekwa, M (Morris)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Kotsane, K (Koketso)				Opponent Legoabe, L (Lesedi)
2	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Retief, E (Emma)				Opponent Retief, E (Emma)

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	Nkabinde ,N (Nkazimulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nkabinde ,N (Nkazimulo)	1	1537.8	1112.8	1	1519.1	1112.8	0	0	0	0	0	0
2	Mashigo ,B (Bathabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mashigo ,B (Bathabile)	1	1199.3	774.3	1	1198.8	774.3	0	0	0	0	0	0
3	Magadlela ,N (Nomonde)	1	1	425	1	1	425	0	0	0	0	0	0
3	Magadlela ,N (Nomonde)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Musekwa ,M (Morris)	1	1	425	1	1	425	0	0	0	0	0	0
4	Musekwa ,M (Morris)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mostert ,GS (Gideon Smit)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mostert ,GS (Gideon Smit)	1	1451.1	1026.1	1	1437	1026.1	0	0	0	0	0	0
6	Myburgh ,Z (Zandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Myburgh ,Z (Zandre)	1	1702.2	1277.2	1	1707.9	1277.2	0	0	0	0	0	0
7	Janse Van Rensburg ,AM (Adriana Maria)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Janse Van Rensburg ,AM (Adriana Maria)	1	1396	971	1	1414.8	971	0	0	0	0	0	0
8	Mathe ,A (Avela)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mathe ,A (Avela)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ngubegusha ,L (Lethabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ngubegusha ,L (Lethabo)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Retief ,E (Emma)	1	1	425	0	0	0	1	1	425	0	0	0
10	Retief ,E (Emma)	1	1191.9	1616.9	0	0	0	1	1189.9	1616.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Motswana, R (Rentlafetse)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms