Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mange, S (Sophia)

Chess SA id

2120155035

FIDE id

Date of birth

2012-02-02 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.6	1176.1	1215.5	1200
Raw rating	1187.4	1176.1	1215.1	1200
Weighted rating	1187.6	1176	1215.5	1200
Weighted performance	0	0	0	0
Floor	700	700	734.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.8	171.5	162.3	165.8
Highest rating	1318.8 2024-04-01	1200 2018-10-01	1612.2 2024-04-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1234.6 2024-05-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1215.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1318.8 2024-04-01	1200 2019-12-01	1612.2 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1187.6	1176.1	1215.5	1200
Analysis
Rating	1187.6	1176.1	1215.5	1200
Raw rating	1187.4	1176.1	1215.1	1200
Weighted rating	1187.6	1176	1215.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	734.6	700
Max/Min rating change allowed	168.8	171.5	162.3	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	1187.4	1176.1	1215.1	1200
New weighted rating	1187.6	1176.1	1215.5	1200
New weighted performance	0	0	0	0
Temp new rating	1187.6	1176.1	1215.5	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1187.6	1176.1	1215.5	1200
New K-factor	36	36	36	36
New floor	700	700	734.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	5	5	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1156.4	1156.4
Standard	5	2	40	-85	1174.5	1089.5
Rapid	5	3	60	85	1138.4	1223.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.4	1176.1	1215.1	1200
2025-09-01	1187.4	1176.1	1215.1	1200
2025-08-01	1187.4	1176.1	1215.1	1200
2025-07-01	1187.3	1176.1	1214.9	1200
2025-06-01	1187.2	1176.1	1214.6	1200
2025-05-01	1187	1176.1	1214.3	1200
2025-04-01	1186.8	1176.1	1214	1200
2025-03-01	1186.7	1176.1	1213.6	1200
2025-02-01	1186.4	1176.1	1213	1200
2025-01-01	1182.7	1175.9	1208.7	1200
2024-12-01	1182.7	1175.9	1208.7	1200
2024-11-01	1182.7	1175.9	1208.7	1200
2024-10-01	1182.7	1175.9	1208.7	1200
2024-09-01	1199.1	1175.9	1234.6	1200
2024-08-01	1199.1	1175.9	1234.6	1200
2024-07-01	1199.1	1175.9	1234.6	1200
2024-06-01	1199.1	1175.9	1234.6	1200
2024-08-01	1199.1	1175.9	1234.6	1200
2024-04-01	1179.4	1175.9	1200	1200
2024-03-01	1179.4	1175.9	1200	1200
2024-02-01	1179.4	1175.9	1200	1200
2024-01-01	1179.4	1175.9	1200	1200
2023-12-01	1179.4	1175.9	1200	1200
2023-11-01	1179.4	1175.9	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	Ekurhuleni North Schools Finals - Teams 2024 (U13 Girls)	2024-08-02	2024-08-02	Rapid	Ekurhuleni (GE)	5	3	1	Yes	Analysis
2	Kempton Park Cluster Teams League 2024 (U13 Girls)	2024-04-13	2024-04-13	Rapid	Ekurhuleni (GE)	6	2	2	Yes	Analysis
3	Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2023-05-12	rnd 5	type Standard	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Nong, P (Princess)				Opponent Khumalo, A (Ayabonga)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 3	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngonyama, O (Oratile)				Opponent Ngonyama, O (Oratile)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Nong, P (Princess)				Opponent Nong, P (Princess)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 3	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngonyama, O (Oratile)				Opponent Ngonyama, O (Oratile)

#	Games	Start				End
1	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Weakley, A (Alexandra)				Opponent Khumalo, A (Ayabonga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2023-05-12	rnd 5	type Standard	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Nong, P (Princess)				Opponent Khumalo, A (Ayabonga)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 3	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngonyama, O (Oratile)				Opponent Ngonyama, O (Oratile)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Nong, P (Princess)				Opponent Nong, P (Princess)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 3	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Ngonyama, O (Oratile)				Opponent Ngonyama, O (Oratile)

#	Games	Start				End
1	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Weakley, A (Alexandra)				Opponent Khumalo, A (Ayabonga)

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	Weakley ,A (Alexandra)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
1	Weakley ,A (Alexandra)	3	1112.3	1254	0	0	0	3	1169.1	1254	0	0	0
2	Ngonyama ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ngonyama ,O (Oratile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Nong ,P (Princess)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nong ,P (Princess)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Phiri ,N (Natalie)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Phiri ,N (Natalie)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Bensch ,I (Ivanka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bensch ,I (Ivanka)	1	1224.6	799.6	1	1244	799.6	0	0	0	0	0	0
6	Kriel ,V (Vene)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kriel ,V (Vene)	1	1048.1	623.1	1	1040.4	623.1	0	0	0	0	0	0
7	Magopa ,I (Itumeleng)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Magopa ,I (Itumeleng)	1	1154.9	729.9	0	0	0	1	1200	729.9	0	0	0
8	Khumalo ,A (Ayabonga)	1	1	425	0	0	0	1	1	425	0	0	0
8	Khumalo ,A (Ayabonga)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mange, S (Sophia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms