Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gerber, J (Janike)

Chess SA id

2110310309

FIDE id

Date of birth

2011-06-08 (U16)

Gender

Female

Region

Chris Hani (ECH)

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	1176.6	1199.6	1164.9	1200
Raw rating	1176.6	1199.6	1164.9	1200
Weighted rating	1173.5	1199.5	1159.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.4	165.9	174.3	165.8
Highest rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest raw rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted performance	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.6	1199.6	1164.9	1200
Analysis
Rating	1176.6	1199.6	1164.9	1200
Raw rating	1176.6	1199.6	1164.9	1200
Weighted rating	1173.5	1199.5	1159.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.4	165.9	174.3	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	1176.6	1199.6	1164.9	1200
New weighted rating	1173.4	1199.5	1159.4	1200
New weighted performance	0	0	0	0
Temp new rating	1176.6	1199.6	1164.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.6	1199.6	1164.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	Chris Hani (ECH)
Province	Eastern Cape (EC)
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	5	1	20	-255	1206.7	951.7
Standard	5	1	20	-255	1206.7	951.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	1.5	15	-297.5	1186.8	889.3
Standard	5	1	20	-255	1206.7	951.7
Rapid	5	0.5	10	-340	1166.9	826.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1176.6	1199.6	1164.9	1200
2025-09-30	1176.6	1199.6	1164.9	1200
2025-09-01	1176.6	1199.6	1164.9	1200
2025-08-01	1176.6	1199.6	1164.9	1200
2025-07-01	1176.6	1199.6	1164.9	1200
2025-06-01	1176.6	1199.6	1164.9	1200
2025-05-01	1176.6	1199.6	1164.9	1200
2025-04-01	1176.6	1199.4	1164.9	1200
2025-03-01	1174.6	1195.9	1164.9	1200
2025-02-01	1176	1200	1162.3	1200
2025-01-01	1144.3	1200	1112.4	1200
2024-12-01	1144.3	1200	1112.4	1200
2024-11-01	1144.3	1200	1112.4	1200
2024-10-01	1144.3	1200	1112.4	1200
2024-09-01	1144.3	1200	1112.4	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
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	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
2	DSRAC Chris Hani Chess League 2024 (A)	2024-08-31	2024-08-31	Rapid	Chris Hani (ECH)	6	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mogongoa, T (Tiisetso)				Opponent Mogongoa, T (Tiisetso)
2	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 0.5	date 2024-08-31	rnd 2	type Rapid	result 0.5
		Opponent Breakfast, A (Aqhama)				Opponent Breakfast, A (Aqhama)

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mogongoa, T (Tiisetso)				Opponent Mogongoa, T (Tiisetso)

#	Games	Start				End
1	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 0.5	date 2024-08-31	rnd 2	type Rapid	result 0.5
		Opponent Breakfast, A (Aqhama)				Opponent Breakfast, A (Aqhama)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mogongoa, T (Tiisetso)				Opponent Mogongoa, T (Tiisetso)

#	Games	Start				End
1	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mogongoa, T (Tiisetso)				Opponent Mogongoa, T (Tiisetso)

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	Boshoff ,C (Chene)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Boshoff ,C (Chene)	1	1173.4	748.4	1	1163.3	748.4	0	0	0	0	0	0
2	Mogongoa ,T (Tiisetso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mogongoa ,T (Tiisetso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Steyn ,A (Almarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Steyn ,A (Almarie)	1	1185.9	760.9	1	1182.3	760.9	0	0	0	0	0	0
4	Morrison ,C (Callum)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Morrison ,C (Callum)	1	1274.2	849.2	1	1274.4	849.2	0	0	0	0	0	0
5	Battiss ,K (Keagan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Battiss ,K (Keagan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Mpande ,A (Aluve)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mpande ,A (Aluve)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Tsamani ,Y (Yibanathi)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Tsamani ,Y (Yibanathi)	1	1187.2	762.2	0	0	0	1	1200	762.2	0	0	0
8	Sileku ,L (Liyabona)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Sileku ,L (Liyabona)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Matsam ,L (Lilitha)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Matsam ,L (Lilitha)	1	1047.4	622.4	0	0	0	1	1138	622.4	0	0	0
10	Breakfast ,A (Aqhama)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Breakfast ,A (Aqhama)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Gerber, J (Janike)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms