Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gibbens, C (Charlotte Ann)

Chess SA id

2110305163

FIDE id

Date of birth

2011-07-18 (U16)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1142.1	1137.9	1200	1200
Raw rating	1122.2	1110.8	1200	1200
Weighted rating	1142.1	1137.9	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.3	188.3	165.8	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.3	-3	0	0
New rating	1139.8	1134.9	1200	1200
Analysis
Rating	1142.1	1137.9	1200	1200
Raw rating	1122.2	1110.8	1200	1200
Weighted rating	1142.1	1137.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.3	188.3	165.8	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	1122.2	1110.8	1200	1200
New weighted rating	1139.8	1134.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1139.8	1134.9	1200	1200
Temp new rating +/-	-2.3	-3	0	0
Final new rating +/-	-2.3	-3	0	0
New rating	1139.8	1134.9	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	3	3
	4	4
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	3	0	0	-425	1274.9	849.9
Standard	3	0	0	-425	1274.9	849.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	7	0	0	-425	1216.8	791.8
Standard	7	0	0	-425	1216.8	791.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1122.2	1110.8	1200	1200
2025-09-30	1122.2	1110.8	1200	1200
2025-09-01	1153	1150.4	1200	1200
2025-08-01	1153	1150.4	1200	1200
2025-07-01	1153	1150.4	1200	1200
2025-06-01	1153	1150.4	1200	1200
2025-05-01	1153	1150.4	1200	1200
2025-04-01	1153	1150.4	1200	1200
2025-03-01	1153	1150.4	1200	1200
2025-02-01	1151.9	1149.4	1200	1200
2025-01-01	1119.9	1115.6	1200	1200
2024-12-01	1119.9	1115.6	1200	1200
2024-11-01	1119.9	1115.6	1200	1200
2024-10-01	1119.9	1115.6	1200	1200
2024-09-01	1119.9	1115.6	1200	1200
2024-08-01	1119.9	1115.6	1200	1200
2024-07-01	1119.9	1115.6	1200	1200
2024-09-01	1119.9	1115.6	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
2024-01-01	1200	1200	1200	1200
2023-12-01	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	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	0	Yes	Analysis
2	10th Piet van Zyl Chess Festival 2024 (Ladies)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Snell ,T (Tessa)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Snell ,T (Tessa)	1	1221.7	796.7	1	1210.4	796.7	0	0	0	0	0	0
2	Raphoko ,S (Sebabotso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Raphoko ,S (Sebabotso)	1	1291.9	866.9	1	1255.7	866.9	0	0	0	0	0	0
3	Struwig ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Struwig ,A (Alex)	1	1319.3	894.3	1	1305.9	894.3	0	0	0	0	0	0
4	Xuma ,O (Owam)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Xuma ,O (Owam)	1	1176.5	751.5	1	1183	751.5	0	0	0	0	0	0
5	Chisakuta ,M (Milani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chisakuta ,M (Milani)	1	1213.5	788.5	1	1203.2	788.5	0	0	0	0	0	0
6	Xalabile ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Xalabile ,T (Thato)	1	1150.5	725.5	1	1200	725.5	0	0	0	0	0	0
7	Mcpherson ,L (Lilly)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mcpherson ,L (Lilly)	1	1144.1	719.1	1	1112	719.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Gibbens, C (Charlotte Ann)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms