Chess South Africa Ratings Database

PLAYER PAGE

Personal

Raubenheimer, C (Charne)

Chess SA id

2100155331

FIDE id

Date of birth

2010-03-03 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

49.9

Junior GPX Points

1346.8

Item	Main	Standard	Rapid	Blitz
Rating	1525	1520.1	1184.6	1200
Raw rating	1508.3	1512.8	1184.6	1200
Weighted rating	1336.9	1335.6	1182.1	1200
Weighted performance	1525	1520.1	0	0
Floor	1008.3	1012.8	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	106.9	106.2	169.5	165.8
Highest rating	1525 2025-11-01	1520.1 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1508.3 2025-11-01	1512.8 2025-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1369.1 2024-09-01	1389.6 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1525 2025-11-01	1520.1 2025-11-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-9.1	-7.3	0	0
New rating	1515.9	1512.8	1184.6	1200
Analysis
Rating	1525	1520.1	1184.6	1200
Raw rating	1508.3	1512.8	1184.6	1200
Weighted rating	1336.9	1335.6	1182.1
Weighted performance	1525	1520.1	0
K-factor	32	32	36	36
Floor	1008.3	1012.8	700	700
Max/Min rating change allowed	106.9	106.2	169.5	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	1508.3	1512.8	1184.6	1200
New weighted rating	1352.6	1351.6	1182	1200
New weighted performance	1515.9	1511	0	0
Temp new rating	1515.9	1512.8	1184.6	1200
Temp new rating +/-	-9.1	-7.3	0	0
Final new rating +/-	-9.1	-7.3	0	0
New rating	1515.9	1512.8	1184.6	1200
New K-factor	32	32	36	36
New floor	1008.3	1012.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	37	37	0
	44	39	5
	10	10	0
	0	0	0
	0	0	0
History	91	86	5

Games since
	Main 81	Standard 76		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1097		386		147
Female	128		53		20
U16	133		45		17
U16 Female	25		12		4
Standard
	RSA		Province		Region
Overall	1060		402		150
Female	130		53		20
U16	126		46		18
U16 Female	22		11		4
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	37	26.5	71.62	183.8	1338.6	1522.3
Standard	37	26.5	71.62	183.8	1338.6	1522.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	91	51.5	56.59	56	1285.2	1341.3
Standard	86	49.5	57.56	64.2	1284.1	1348.4
Rapid	5	2	40	-85	1303.8	1218.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1508.3	1512.8	1184.6	1200
2025-09-30	1449.1	1440.8	1184.6	1200
2025-09-01	1449.1	1440.8	1184.6	1200
2025-08-01	1502.4	1500.3	1184.6	1200
2025-07-01	1369.1	1389.6	1184.6	1200
2025-06-01	1369.1	1389.6	1184.6	1200
2025-05-01	1263.5	1262	1184.6	1200
2025-04-01	1263.5	1262	1184.6	1200
2025-03-01	1263.5	1262	1184.6	1200
2025-02-01	1254.8	1252.4	1182.1	1200
2025-01-01	1132.1	1112.2	1140.2	1200
2024-12-01	1185.9	1165.5	1140.2	1200
2024-11-01	1185.9	1165.5	1140.2	1200
2024-10-01	1219.4	1201.1	1200	1200
2024-09-01	1329.2	1324.9	1200	1200
2024-08-01	1349.2	1348.7	1200	1200
2024-07-01	1361.2	1363.8	1200	1200
2024-09-01	1361.2	1363.8	1200	1200
2024-05-01	1255.6	1263.4	1200	1200
2024-04-01	1255.6	1263.4	1200	1200
2024-03-01	1288.4	1302.6	1200	1200
2024-02-01	1288.4	1302.6	1200	1200
2024-01-01	1288.4	1302.6	1200	1200
2023-12-01	1288.4	1302.6	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 (U19 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Tshwane North District CLOSED Team Championships (D3) (U19 Girls)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	3	2	1	Yes	Analysis
4	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
5	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Girls)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	3	3	3	Yes	Analysis
6	South African Open 2025 (U16 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Girls)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Girls)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	4	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 (U19 Girls)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Tshwane North District CLOSED Team Championships (D3) (U19 Girls)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	3	2	1	Yes	Analysis
4	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
5	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Girls)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	3	3	3	Yes	Analysis
6	South African Open 2025 (U16 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	2025 Tshwane North School District CLOSED Individual Chess Championship (U15 Girls)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U15 Girls)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
9	Gauteng Inter-Region at UJ 2024 (U16+U18 Girls)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
10	Laerskool Doringkloof Primary Open Chess Tournament 2024 (B)	2024-10-19	2024-10-19	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
11	Gauteng Top Schools 2024 (U19 Girls)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
12	2024 Etienne Lewis (U16)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	2	Yes	Analysis
13	Gauteng Schools Individuals Finals 2024 (U15 Girls)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
14	2024 Tshwane North School District Team League Finals (U19 Girls)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	1	1	0	Yes	Analysis
15	2024 Tshwane North School District Cluster 4 & 5 Team League (U19 Girls)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	2	2	1	Yes	Analysis
16	2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
17	District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls)	2024-05-04	2024-05-04	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
18	2024 Lubowski Open Chess Tournament (D1)	2024-03-23	2024-03-24	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
19	2023 Tshwane North School District CLOSED Individual Championships (D3)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
20	Gauteng Schools Individual Finals 2023 (U13 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2025 Tshwane North District CLOSED Team Championships (D3)				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-09-27	rnd 5	type Standard	result 0.5
		Opponent Matlala, O (Omphile)				Opponent Hingorani, R (Ridhima)
2	7	Tournament South African Open 2025				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-07-04	rnd 3	type Standard	result 1	date 2025-08-08	rnd 1	type Standard	result 1
		Opponent Minnaar, R (Rochelle)				Opponent Le Roux, R (Reuben)
3	6	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Potgieter, W (Wilmari)				Opponent Msiza, C (Cathrine Mdlasakhe)

#	Games	Start				End
1	7	Tournament South African Open 2025				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-07-04	rnd 3	type Standard	result 1	date 2025-08-08	rnd 1	type Standard	result 1
		Opponent Minnaar, R (Rochelle)				Opponent Le Roux, R (Reuben)
2	6	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Potgieter, W (Wilmari)				Opponent Msiza, C (Cathrine Mdlasakhe)
3	5	Tournament 2024 Lubowski Open Chess Tournament				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-03-24	rnd 5	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Von Gruenewaldt, A (Alexander)				Opponent Grobler, A (Amorette)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Shoba, L (Louisa)				Opponent Paulse, L (Leilani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Potgieter, W (Wilmari)				Opponent Msiza, C (Cathrine Mdlasakhe)
2	5	Tournament 2024 Lubowski Open Chess Tournament				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-03-24	rnd 5	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Von Gruenewaldt, A (Alexander)				Opponent Grobler, A (Amorette)
3	4	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-08	rnd 1	type Standard	result 1
		Opponent Rapopo, K (Keratilwe)				Opponent Le Roux, R (Reuben)

#	Games	Start				End
1	6	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Chess Championship
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Potgieter, W (Wilmari)				Opponent Msiza, C (Cathrine Mdlasakhe)
2	5	Tournament 2024 Lubowski Open Chess Tournament				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-03-24	rnd 5	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Von Gruenewaldt, A (Alexander)				Opponent Grobler, A (Amorette)
3	4	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-08	rnd 1	type Standard	result 1
		Opponent Rapopo, K (Keratilwe)				Opponent Le Roux, R (Reuben)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Shoba, L (Louisa)				Opponent Paulse, L (Leilani)

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	Potgieter ,W (Wilmari)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Potgieter ,W (Wilmari)	4	1247.3	1459.8	4	1257	1459.8	0	0	0	0	0	0
2	Rapopo ,K (Keratilwe)	4	2	0	4	2	0	0	0	0	0	0	0
2	Rapopo ,K (Keratilwe)	4	1195.1	1195.1	4	1193.3	1195.1	0	0	0	0	0	0
3	Koen ,K (Kaylee-Jane)	2	1	0	2	1	0	0	0	0	0	0	0
3	Koen ,K (Kaylee-Jane)	2	1332.8	1332.8	2	1319.9	1332.8	0	0	0	0	0	0
4	Bennett ,J (Jemmah)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Bennett ,J (Jemmah)	2	1216.5	791.5	2	1180.9	791.5	0	0	0	0	0	0
5	Grobler ,A (Amorette)	2	2	425	2	2	425	0	0	0	0	0	0
5	Grobler ,A (Amorette)	2	1321.4	1746.4	2	1319.9	1746.4	0	0	0	0	0	0
6	Chiang ,CJ (Chia-Yi Joy)	2	1	0	2	1	0	0	0	0	0	0	0
6	Chiang ,CJ (Chia-Yi Joy)	2	1195.9	1195.9	2	1196.8	1195.9	0	0	0	0	0	0
7	Strauss ,L (Lun�)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Strauss ,L (Lun�)	2	1600.1	1175.1	2	1590.8	1175.1	0	0	0	0	0	0
8	Kiruri ,C (Cynthia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Kiruri ,C (Cynthia)	1	1161	1161	1	1142.6	1161	0	0	0	0	0	0
9	Maseko ,N (Ntsika)	1	1	425	1	1	425	0	0	0	0	0	0
9	Maseko ,N (Ntsika)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Ferreira ,A (Aidon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ferreira ,A (Aidon)	1	1233	808	1	1240	808	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Raubenheimer, C (Charne)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms