Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ebersohn, C (Chrisne)

Chess SA id

2140145695

FIDE id

Date of birth

2014-12-12 (U12)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.3	1199.1	1200	1200
Raw rating	1198.6	1198.6	1200	1200
Weighted rating	1199.3	1199.1	1200	1200
Weighted performance	0	0	0	0
Floor	712.9	714.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.1	166.1	165.8	165.8
Highest rating	1284 2022-08-01	1281.6 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1212.9 2022-09-01	1214.8 2022-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1212.9 2023-08-01	1214.8 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1284 2022-08-01	1281.6 2022-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.6	0.7	0	0
New rating	1199.9	1199.9	1200	1200
Analysis
Rating	1199.3	1199.1	1200	1200
Raw rating	1198.6	1198.6	1200	1200
Weighted rating	1199.3	1199.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	712.9	714.8	700	700
Max/Min rating change allowed	166.1	166.1	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	1198.6	1198.6	1200	1200
New weighted rating	1199.9	1199.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.9	1199.9	1200	1200
Temp new rating +/-	0.6	0.7	0	0
Final new rating +/-	0.6	0.7	0	0
New rating	1199.9	1199.9	1200	1200
New K-factor	36	36	36	36
New floor	712.9	714.8	700	700

Item	Main	Standard
	0	0
	5	5
	4	4
	5	5
	5	5
	0	0
History	19	19

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Ekurhuleni (GE)
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	5	2	40	-85	1234.7	1149.7
Standard	5	2	40	-85	1234.7	1149.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	9	47.37	-22.4	1219.9	1197.5
Standard	19	9	47.37	-22.4	1219.9	1197.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1198.6	1198.6	1200	1200
2025-09-30	1207.6	1209.4	1200	1200
2025-09-01	1207.6	1209.4	1200	1200
2025-08-01	1207.6	1209.4	1200	1200
2025-07-01	1207.6	1209.4	1200	1200
2025-06-01	1207.6	1209.4	1200	1200
2025-05-01	1207.6	1209.4	1200	1200
2025-04-01	1207.6	1209.4	1200	1200
2025-03-01	1207.6	1209.4	1200	1200
2025-02-01	1207.6	1209.4	1200	1200
2025-01-01	1207.6	1209.4	1200	1200
2024-12-01	1207.6	1209.4	1200	1200
2024-11-01	1207.6	1209.4	1200	1200
2024-10-01	1173.2	1166.6	1200	1200
2024-09-01	1173.2	1166.6	1200	1200
2024-08-01	1173.2	1166.6	1200	1200
2024-07-01	1173.2	1166.6	1200	1200
2024-09-01	1173.2	1166.6	1200	1200
2024-05-01	1173.2	1166.6	1200	1200
2024-04-01	1173.2	1166.6	1200	1200
2024-03-01	1173.2	1166.6	1200	1200
2024-02-01	1173.2	1166.6	1200	1200
2024-01-01	1173.2	1166.6	1200	1200
2023-12-01	1173.2	1166.6	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	2025 Gauteng Top Schools Teams (U13 Girls)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U13 Girls)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Gauteng Top Schools 2024 (U13 Girls)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
3	2023 Gauteng Top Schools (U9 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng Top Schools Teams
		date 2024-10-04	rnd 5	type Standard	result 1	date 2025-08-29	rnd 1	type Standard	result 1
		Opponent Sibisi, P (Palesa)				Opponent Belle, U (Unathi)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Venter, J (Jealeine)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Botha, M (Mianke)				Opponent Oberholzer, E (Eben)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Venter, J (Jealeine)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Botha, M (Mianke)				Opponent Oberholzer, E (Eben)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Sibisi, P (Palesa)				Opponent Sibisi, P (Palesa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Venter, J (Jealeine)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Botha, M (Mianke)				Opponent Oberholzer, E (Eben)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Sibisi, P (Palesa)				Opponent Sibisi, P (Palesa)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Venter, J (Jealeine)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 3	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Botha, M (Mianke)				Opponent Oberholzer, E (Eben)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Sibisi, P (Palesa)				Opponent Sibisi, P (Palesa)

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	Belle ,U (Unathi)	2	2	425	2	2	425	0	0	0	0	0	0
1	Belle ,U (Unathi)	2	1204.4	1629.4	2	1206.2	1629.4	0	0	0	0	0	0
2	Sibisi ,P (Palesa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sibisi ,P (Palesa)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0
3	Pieterse ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Pieterse ,L (Liam)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Oberholzer ,E (Eben)	1	1	425	1	1	425	0	0	0	0	0	0
4	Oberholzer ,E (Eben)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Sixoka ,A (Anganathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sixoka ,A (Anganathi)	1	1194.2	769.2	1	1193.1	769.2	0	0	0	0	0	0
6	Musombori ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Musombori ,N (Nathan)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Van Der Schyff ,M (Mila-Ne)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Schyff ,M (Mila-Ne)	1	1402.1	1827.1	1	1395.4	1827.1	0	0	0	0	0	0
8	Njozela ,S (Simangaliso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Njozela ,S (Simangaliso)	1	1233.7	808.7	1	1240.8	808.7	0	0	0	0	0	0
9	Hex ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Hex ,N (Nathan)	1	1138.6	713.6	1	1126.4	713.6	0	0	0	0	0	0
10	Mthembu ,B (Basetsane)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mthembu ,B (Basetsane)	1	1294.3	869.3	1	1314	869.3	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

Ebersohn, C (Chrisne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms