Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mavuso, N (Naledi)

Chess SA id

2140159483

FIDE id

Date of birth

2014-11-09 (U12)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

16.2

Junior GPX Points

1157

Item	Main	Standard	Rapid	Blitz
Rating	1220.5	1224.6	1195.7	1200
Raw rating	1203.9	1215	1146.4	1200
Weighted rating	1220.5	1224.6	1195.7	1200
Weighted performance	1125.8	0	0	0
Floor	741.6	745.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.9	162.3	179	165.8
Highest rating	1276.1 2024-03-01	1277.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1241.6 2025-09-01	1245.9 2025-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1220.5 2025-11-01	1224.6 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1276.1 2024-03-01	1277.8 2024-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.9	-0.2	-4.1	0
New rating	1219.6	1224.4	1191.6	1200
Analysis
Rating	1220.5	1224.6	1195.7	1200
Raw rating	1203.9	1215	1146.4	1200
Weighted rating	1220.5	1224.6	1195.7
Weighted performance	1125.8	0	0
K-factor	36	36	36	36
Floor	741.6	745.9	700	700
Max/Min rating change allowed	164.9	162.3	179	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	1203.9	1215	1146.4	1200
New weighted rating	1219.6	1224.4	1191.6	1200
New weighted performance	1119	0	0	0
Temp new rating	1219.6	1224.4	1191.6	1200
Temp new rating +/-	-0.9	-0.2	-4.1	0
Final new rating +/-	-0.9	-0.2	-4.1	0
New rating	1219.6	1224.4	1191.6	1200
New K-factor	36	36	36	36
New floor	741.6	745.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	15	5
	4	4	0
	3	3	0
	0	0	0
	0	0	0
History	27	22	5

Games since
	Main 24	Standard 19		Rapid 5		Blitz 0
Gender	Female
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	20	9	45	-42.5	1242.6	1200.1
Standard	15	8	53.33	28.3	1208.7	1237
Rapid	5	1	20	-255	1344.3	1089.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	27	13.5	50	0	1220.8	1220.8
Standard	22	12.5	56.82	58	1192.7	1250.6
Rapid	5	1	20	-255	1344.3	1089.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1203.9	1215	1146.4	1200
2025-09-30	1241.6	1245.9	1200	1200
2025-09-01	1241.6	1245.9	1200	1200
2025-08-01	1226	1229.9	1200	1200
2025-07-01	1226	1229.9	1200	1200
2025-06-01	1226	1229.9	1200	1200
2025-05-01	1217.6	1221.3	1200	1200
2025-04-01	1217.6	1221.3	1200	1200
2025-03-01	1217.6	1221.3	1200	1200
2025-02-01	1217.6	1221.3	1200	1200
2025-01-01	1217.6	1221.3	1200	1200
2024-12-01	1217.6	1221.3	1200	1200
2024-11-01	1217.6	1221.3	1200	1200
2024-10-01	1217.6	1221.3	1200	1200
2024-09-01	1217.6	1221.3	1200	1200
2024-08-01	1217.6	1221.3	1200	1200
2024-07-01	1217.6	1221.3	1200	1200
2024-09-01	1217.6	1221.3	1200	1200
2024-05-01	1217.6	1221.3	1200	1200
2024-04-01	1191.9	1189.6	1200	1200
2024-03-01	1191.9	1189.6	1200	1200
2024-02-01	1191.9	1189.6	1200	1200
2024-01-01	1191.9	1189.6	1200	1200
2023-12-01	1191.9	1189.6	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	Checkmate for Change Rapid 11 Oct 2025 (B)	2025-10-11	2025-10-11	Rapid	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	GDE (D7) Sedibeng East Schools 2025 (U9+U11)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Girls)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Checkmate for Change Rapid 11 Oct 2025 (B)	2025-10-11	2025-10-11	Rapid	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	GDE (D7) Sedibeng East Schools 2025 (U9+U11)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Girls)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	HS Drie Riviere Chess Open Section 2024 (E)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
6	Gauteng D7 Teams 2023 (U11)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	3	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Smit, W (Willem Hendrik)				Opponent Mokoatsi, D (Dimpho)
2	3	Tournament Gauteng D7 Teams 2023				Tournament HS Drie Riviere Chess Open Section 2024
		date 2023-08-12	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Mohomane, K (Kealeboga)				Opponent Madibana, M (Mapula)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Matlea, O (Ofentse Lethabo)				Opponent Nkala, T (Thando)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Smit, W (Willem Hendrik)				Opponent Mokoatsi, D (Dimpho)
2	3	Tournament Gauteng D7 Teams 2023				Tournament HS Drie Riviere Chess Open Section 2024
		date 2023-08-12	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Mohomane, K (Kealeboga)				Opponent Madibana, M (Mapula)
3	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Matlea, O (Ofentse Lethabo)				Opponent Nkala, T (Thando)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Smit, W (Willem Hendrik)				Opponent Mokoatsi, D (Dimpho)
2	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Matlea, O (Ofentse Lethabo)				Opponent Nkala, T (Thando)
3	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Mohanoe, R (Rorisang)

#	Games	Start				End
1	3	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Smit, W (Willem Hendrik)				Opponent Mokoatsi, D (Dimpho)
2	2	Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Matlea, O (Ofentse Lethabo)				Opponent Nkala, T (Thando)
3	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Mohanoe, R (Rorisang)

No games found.

#	Games	Start				End

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	Nobete ,G (Gomolemo)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Nobete ,G (Gomolemo)	2	1161.2	736.2	2	1142.7	736.2	0	0	0	0	0	0
2	Nkala ,T (Thando)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nkala ,T (Thando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Tshoeu ,B (Bogosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tshoeu ,B (Bogosi)	1	1403.7	978.7	1	1388.3	978.7	0	0	0	0	0	0
4	Kobro ,H (Haset)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kobro ,H (Haset)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Tsepetsi ,A (Atlehang)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tsepetsi ,A (Atlehang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Matlogeloa ,D (Ditheto)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Matlogeloa ,D (Ditheto)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Mohomane ,K (Kealeboga)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mohomane ,K (Kealeboga)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Mokoatsi ,D (Dimpho)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mokoatsi ,D (Dimpho)	1	1099.8	1524.8	1	1079.9	1524.8	0	0	0	0	0	0
9	Moisebi ,R (Refentse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moisebi ,R (Refentse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Matlea ,O (Ofentse Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Matlea ,O (Ofentse Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mavuso, N (Naledi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms