Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbili, N (Ngelosi)

Chess SA id

2090310192

FIDE id

Date of birth

2009-12-24 (U18)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.5	1200	1212.5	1200
Raw rating	1210.5	1200	1212.5	1200
Weighted rating	1205	1200	1203.9	1200
Weighted performance	0	0	0	0
Floor	710.5	700	712.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	165.8	162.9	165.8
Highest rating	1210.5 2025-03-01	1200 2024-08-01	1213.4 2024-08-01	1200 2024-08-01
Highest raw rating	1210.5 2025-03-01	1200 2024-08-01	1212.5 2025-03-01	1200 2024-08-01
Highest weighted rating	1203.7 2025-08-01	1200 2024-08-01	1212.5 2024-09-01	1200 2024-08-01
Highest weighted performance	1200 2024-12-01	1200 2024-08-01	1213.4 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.5	1200	1212.5	1200
Analysis
Rating	1210.5	1200	1212.5	1200
Raw rating	1210.5	1200	1212.5	1200
Weighted rating	1205	1200	1203.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.5	700	712.5	700
Max/Min rating change allowed	163.4	165.8	162.9	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	1210.5	1200	1212.5	1200
New weighted rating	1205.6	1200	1204.8	1200
New weighted performance	0	0	0	0
Temp new rating	1210.5	1200	1212.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.5	1200	1212.5	1200
New K-factor	36	36	36	36
New floor	710.5	700	712.5	700

Item	Main	Rapid
	0	0
	6	6
	12	12
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 0		Rapid 18		Blitz 0
Gender	Female
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	6	3	50	0	1285.6	1285.6
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1285.6	1285.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	8.5	47.22	-23.6	1240.8	1217.2
Standard	0	0	0	0	0	0
Rapid	18	8.5	47.22	-23.6	1240.8	1217.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.5	1200	1212.5	1200
2025-09-01	1210.5	1200	1212.5	1200
2025-08-01	1210.5	1200	1212.5	1200
2025-07-01	1210.5	1200	1212.5	1200
2025-06-01	1210.5	1200	1212.5	1200
2025-05-01	1210.5	1200	1212.5	1200
2025-04-01	1210.5	1200	1212.5	1200
2025-03-01	1210.5	1200	1212.5	1200
2025-02-01	1198.6	1200	1194.2	1200
2025-01-01	1195.9	1200	1179.6	1200
2024-12-01	1197.8	1200	1187.2	1200
2024-11-01	1197.8	1200	1187.2	1200
2024-10-01	1197.8	1200	1187.2	1200
2024-09-01	1195.9	1200	1202	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	2025 Westville Girls High School Rapid (U16-U20)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Westville Girls High School Rapid (U16-U20)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
2	2024 Eduvos Durban Book Fair Chess Tournament	2024-12-01	2024-12-01	Rapid	Ethekwini (KED)	6	1	0	Yes	Analysis
3	2024 Pinetown District Schools Chess Selection (U15 Girls)	2024-09-08	2024-09-08	Rapid	Ethekwini (KED)	5	5	2.5	Yes	Analysis
4	St Henry's Marist College Inuagural Girls Open Chess Tournament 2024	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lovell, K (Keira)				Opponent Gauri, B (Bhaw)
2	2	Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Ramchand, S (Suvarna)				Opponent Patel, G (Gia)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngema, U (Unathi)				Opponent Ngema, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lovell, K (Keira)				Opponent Gauri, B (Bhaw)
2	2	Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Ramchand, S (Suvarna)				Opponent Patel, G (Gia)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngema, U (Unathi)				Opponent Ngema, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lovell, K (Keira)				Opponent Gauri, B (Bhaw)
2	2	Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Ramchand, S (Suvarna)				Opponent Patel, G (Gia)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngema, U (Unathi)				Opponent Ngema, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Lovell, K (Keira)				Opponent Gauri, B (Bhaw)
2	2	Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024				Tournament St Henry's Marist College Inuagural Girls Open Chess Tournament 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Ramchand, S (Suvarna)				Opponent Patel, G (Gia)
3	1	Tournament 2025 Westville Girls High School Rapid				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Ngema, U (Unathi)				Opponent Ngema, U (Unathi)

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	Reddy ,D (Deeya)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Reddy ,D (Deeya)	1	1256.6	1256.6	0	0	0	1	697.4	1256.6	0	0	0
2	Gauri ,B (Bhaw)	1	1	425	0	0	0	1	1	425	0	0	0
2	Gauri ,B (Bhaw)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Koekemoer ,L (Liam)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Koekemoer ,L (Liam)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Balakumar ,S (Swaasti)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Balakumar ,S (Swaasti)	1	1138.2	713.2	0	0	0	1	1200	713.2	0	0	0
5	Mahadeo ,S (Shreeya)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mahadeo ,S (Shreeya)	1	1490.6	1065.6	0	0	0	1	1396.8	1065.6	0	0	0
6	Mkhize ,O (Olebogeng)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mkhize ,O (Olebogeng)	1	1315.9	890.9	0	0	0	1	1200	890.9	0	0	0
7	Patel ,G (Gia)	1	1	425	0	0	0	1	1	425	0	0	0
7	Patel ,G (Gia)	1	1175.5	1600.5	0	0	0	1	1165.2	1600.5	0	0	0
8	Govender ,T (Terania)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Govender ,T (Terania)	1	1075.4	650.4	0	0	0	1	1181.6	650.4	0	0	0
9	Makaula ,L (Lubanzi)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Makaula ,L (Lubanzi)	1	1597.5	1172.5	0	0	0	1	1601.8	1172.5	0	0	0
10	Mistry ,P (Priyanka)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mistry ,P (Priyanka)	1	1250.8	825.8	0	0	0	1	1294	825.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mbili, N (Ngelosi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms