Chess South Africa Ratings Database

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Personal

Van Geems, A (Anrisca)

Chess SA id

2140152367

FIDE id

Date of birth

2014-01-21 (U12)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

10.5

Junior GPX Points

1018.9

Item	Main	Standard	Rapid	Blitz
Rating	1097.6	1092.6	1130.1	1200
Raw rating	1097.6	1092.6	1130.1	1200
Weighted rating	1088.5	1091.4	1127.7	1200
Weighted performance	956.6	843.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.9	193.2	183.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1097.6	1092.6	1130.1	1200
Analysis
Rating	1097.6	1092.6	1130.1	1200
Raw rating	1097.6	1092.6	1130.1	1200
Weighted rating	1088.5	1091.4	1127.7
Weighted performance	956.6	843.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	191.9	193.2	183.2	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	1097.6	1092.6	1130.1	1200
New weighted rating	1089.5	1091.5	1127.7	1200
New weighted performance	950.4	837.2	0	0
Temp new rating	1097.6	1092.6	1130.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1097.6	1092.6	1130.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	16	5	11
	9	5	4
	20	14	6
	0	0	0
	0	0	0
History	45	24	21

Games since
	Main 25	Standard 10		Rapid 15		Blitz 0
Gender	Female
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
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	16	6.5	40.62	-79.7	1199.4	1119.7
Standard	5	2	40	-85	1206.7	1121.7
Rapid	11	4.5	40.91	-77.3	1196.1	1118.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	45	15	33.33	-141.7	1188.8	1047.1
Standard	24	7.5	31.25	-159.4	1190.4	1031
Rapid	21	7.5	35.71	-121.4	1186.9	1065.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1097.6	1092.6	1130.1	1200
2025-09-30	1097.6	1092.6	1130.1	1200
2025-09-01	1097.6	1092.6	1130.1	1200
2025-08-01	1097.6	1092.6	1130.1	1200
2025-07-01	1097.6	1092.6	1130.1	1200
2025-06-01	1097.6	1092.6	1130.1	1200
2025-05-01	1097.6	1092.6	1130.1	1200
2025-04-01	1097.6	1092.6	1130.1	1200
2025-03-01	1091.2	1091.1	1130.1	1200
2025-02-01	1079.5	1091.1	1130.3	1200
2025-01-01	1073.4	1089.2	1120	1200
2024-12-01	1073.4	1089.2	1120	1200
2024-11-01	1073.4	1089.2	1120	1200
2024-10-01	1073.4	1089.2	1120	1200
2024-09-01	1073.4	1089.2	1120	1200
2024-08-01	1073.4	1089.2	1120	1200
2024-07-01	1073.4	1089.2	1120	1200
2024-09-01	1073.4	1089.2	1120	1200
2024-05-01	1073.4	1089.2	1120	1200
2024-04-01	1073.4	1089.2	1120	1200
2024-03-01	1092.5	1093.6	1154	1200
2024-02-01	1092.5	1093.6	1154	1200
2024-01-01	1092.5	1093.6	1154	1200
2023-12-01	1092.5	1093.6	1154	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	Overberg Schools - PS Closed 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	2	Yes	Analysis
4	Overberg Schools - PS Closed 2024 (U11 Girls)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
5	Overberg Schools - PS Trials Region 3 2024 (U11 Girls)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	4	1	Yes	Analysis
6	Overberg Top Schools 2023 (U7+U9)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
7	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
8	Overberg School Chess Closed Tournament 2023 (U9 Girls)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
9	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Terblanche, M (Madison)				Opponent Van Geems, H (Hendrieke)
2	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Matinywa, S (Sesona)				Opponent Coetzer, G (Gabriella)
3	2	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 4	type Standard	result 0.5	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Craib, G (Gabrielle)				Opponent Sibanda, S (Shammar)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Matinywa, S (Sesona)				Opponent Coetzer, G (Gabriella)
2	2	Tournament Overberg School Chess Closed Tournament 2023				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-03-25	rnd 4	type Standard	result 0.5	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Craib, G (Gabrielle)				Opponent Sibanda, S (Shammar)
3	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 4	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Gouws, A (Anne-Marie)				Opponent Gouws, A (Anne-Marie)

#	Games	Start				End
1	4	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Terblanche, M (Madison)				Opponent Van Geems, H (Hendrieke)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, T (Trisna)				Opponent Van Rooyen, T (Trisna)
3	1	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 3	type Rapid	result 1
		Opponent Groenewald, E (Emily)				Opponent Groenewald, E (Emily)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Matinywa, S (Sesona)				Opponent Coetzer, G (Gabriella)
2	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Terblanche, M (Madison)				Opponent Foye, R (Rhossanah)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, T (Trisna)				Opponent Van Rooyen, T (Trisna)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Matinywa, S (Sesona)				Opponent Coetzer, G (Gabriella)
2	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 4	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Gouws, A (Anne-Marie)				Opponent Gouws, A (Anne-Marie)
3	1	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 2	type Standard	result 1
		Opponent Baatjies, M (Mya)				Opponent Baatjies, M (Mya)

#	Games	Start				End
1	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Terblanche, M (Madison)				Opponent Foye, R (Rhossanah)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, T (Trisna)				Opponent Van Rooyen, T (Trisna)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Van Geems, H (Hendrieke)				Opponent Van Geems, H (Hendrieke)

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	Dreyer ,L (Leah)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Dreyer ,L (Leah)	3	1142.9	717.9	2	1140	717.9	1	1188.8	717.9	0	0	0
2	Foye ,R (Rhossanah)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
2	Foye ,R (Rhossanah)	3	1064.7	923.1	1	1124.8	639.7	2	1062.1	1064.7	0	0	0
3	Du Preez ,A (Anneke)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Du Preez ,A (Anneke)	2	1240.9	815.9	2	1214.9	815.9	0	0	0	0	0	0
4	Sibanda ,S (Shammar)	2	2	425	1	1	425	1	1	425	0	0	0
4	Sibanda ,S (Shammar)	2	1200	1625	1	1200	1625	1	1200	1625	0	0	0
5	Le Roux ,C (Carmen)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Le Roux ,C (Carmen)	2	1185.9	760.9	1	1167.3	760.9	1	1183.5	760.9	0	0	0
6	Gouws ,A (Anne-Marie)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Gouws ,A (Anne-Marie)	2	1139.7	1139.7	1	1144.8	1564.7	1	1180	714.7	0	0	0
7	Craib ,G (Gabrielle)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
7	Craib ,G (Gabrielle)	2	1200	987.5	1	1200	1200	1	1200	775	0	0	0
8	Sander ,H (Hannah)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Sander ,H (Hannah)	2	1229.7	804.7	0	0	0	2	1239.2	804.7	0	0	0
9	Badenhorst ,M (Marinus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Badenhorst ,M (Marinus)	1	1250.7	825.7	1	1263.2	825.7	0	0	0	0	0	0
10	Matinywa ,S (Sesona)	1	1	425	1	1	425	0	0	0	0	0	0
10	Matinywa ,S (Sesona)	1	1200	1625	1	1186.2	1625	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

Van Geems, A (Anrisca)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms