Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rall, N (Nora)

Chess SA id

2130136786

FIDE id

Date of birth

2013-07-05 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

941.6

Item	Main	Standard	Rapid	Blitz
Rating	1161.6	1160	1156	1200
Raw rating	1161.2	1159.4	1156	1200
Weighted rating	1161.6	1160	1155.7	1200
Weighted performance	890.6	884.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.2	175.7	176.6	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	0.1	0.1	0	0
New rating	1161.7	1160.1	1156	1200
Analysis
Rating	1161.6	1160	1156	1200
Raw rating	1161.2	1159.4	1156	1200
Weighted rating	1161.6	1160	1155.7
Weighted performance	890.6	884.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.2	175.7	176.6	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	1161.2	1159.4	1156	1200
New weighted rating	1161.7	1160.1	1155.7	1200
New weighted performance	884.9	879.1	0	0
Temp new rating	1161.7	1160.1	1156	1200
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1161.7	1160.1	1156	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	18	18	0
	9	9	0
	25	19	6
	15	10	5
	0	0	0
History	67	56	11

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	18	2	11.11	-330.6	1271.8	941.2
Standard	18	2	11.11	-330.6	1271.8	941.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	21.5	32.09	-152.2	1229.2	1077
Standard	56	17	30.36	-167	1229.3	1062.3
Rapid	11	4.5	40.91	-77.3	1228.9	1151.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1161.2	1159.4	1156	1200
2025-09-30	1161.2	1159.4	1156	1200
2025-09-01	1161.2	1159.4	1156	1200
2025-08-01	1161.2	1159.4	1156	1200
2025-07-01	1161	1159	1156	1200
2025-06-01	1160.7	1158.6	1156	1200
2025-05-01	1160.2	1157.8	1156	1200
2025-04-01	1156.6	1153.4	1156	1200
2025-03-01	1156.5	1153.3	1156	1200
2025-02-01	1156.1	1153	1156	1200
2025-01-01	1167.2	1167.6	1155.2	1200
2024-12-01	1167.2	1167.6	1155.2	1200
2024-11-01	1167.2	1167.6	1155.2	1200
2024-10-01	1167.2	1167.6	1155.2	1200
2024-09-01	1167.2	1167.6	1155.2	1200
2024-08-01	1167.2	1167.6	1155.2	1200
2024-07-01	1167.2	1167.6	1155.2	1200
2024-09-01	1167.2	1167.6	1155.2	1200
2024-05-01	1167.2	1167.6	1155.2	1200
2024-04-01	1167.2	1167.6	1155.2	1200
2024-03-01	1132.7	1122.8	1155.2	1200
2024-02-01	1150.3	1142	1155.2	1200
2024-01-01	1150.3	1142	1155.2	1200
2023-12-01	1150.3	1142	1155.2	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	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	0	Yes	Analysis
4	Hessequa Skole Skaak 2025 (O13 Dogters)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	0	Yes	Analysis
4	Hessequa Skole Skaak 2025 (O13 Dogters)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	0	Yes	Analysis
5	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
6	Hessequa Skole Proewe 2 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	1	Yes	Analysis
7	Eden Top Schools 2023 (U13 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	Knysna Oyster Festival 2023 (Juniors)	2023-07-01	2023-07-01	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
9	Eden Trails 1 2023 (U11 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Hessequa Proewe 2 2023 (O11 Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	Hessequa Proewe 1 2023 (O11 Dogters)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
12	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
13	Eden Proewe 1 2022 (O9 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
14	Hessequa Proewe 1 2022 (O9 Dogters)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Lottering, D (Deanley)				Opponent Jassen, T (Teshmia)
2	2	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Majiet, C (Clayton)				Opponent Branco, J (Joshua)
3	2	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 5	type Rapid	result 0.5	date 2023-07-01	rnd 6	type Rapid	result 1
		Opponent Meyer, X (Xaydin)				Opponent Raubenheimer, T (Tashnique)

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Lottering, D (Deanley)				Opponent Jassen, T (Teshmia)
2	2	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Majiet, C (Clayton)				Opponent Branco, J (Joshua)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Van Wyk, K (Kesha)				Opponent Labuschagne, S (Sure)

#	Games	Start				End
1	2	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 5	type Rapid	result 0.5	date 2023-07-01	rnd 6	type Rapid	result 1
		Opponent Meyer, X (Xaydin)				Opponent Raubenheimer, T (Tashnique)
2	1	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 3	type Rapid	result 1	date 2023-07-01	rnd 3	type Rapid	result 1
		Opponent Hendricks, J (Jamie)				Opponent Hendricks, J (Jamie)
3	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Roberts, J (Jenay)				Opponent Roberts, J (Jenay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Lottering, D (Deanley)				Opponent Jassen, T (Teshmia)
2	2	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Majiet, C (Clayton)				Opponent Branco, J (Joshua)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Van Wyk, K (Kesha)				Opponent Labuschagne, S (Sure)

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Lottering, D (Deanley)				Opponent Jassen, T (Teshmia)
2	2	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Majiet, C (Clayton)				Opponent Branco, J (Joshua)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Van Wyk, K (Kesha)				Opponent Labuschagne, S (Sure)

#	Games	Start				End
1	1	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 6	type Rapid	result 1	date 2023-07-01	rnd 6	type Rapid	result 1
		Opponent Raubenheimer, T (Tashnique)				Opponent Raubenheimer, T (Tashnique)
2	1	Tournament Knysna Oyster Festival 2023				Tournament Knysna Oyster Festival 2023
		date 2023-07-01	rnd 3	type Rapid	result 1	date 2023-07-01	rnd 3	type Rapid	result 1
		Opponent Hendricks, J (Jamie)				Opponent Hendricks, J (Jamie)
3	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Roberts, J (Jenay)				Opponent Roberts, J (Jenay)

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	Saayman ,V (Veronique)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Saayman ,V (Veronique)	4	1293.3	868.3	4	1294.1	868.3	0	0	0	0	0	0
2	Van Zyl ,L (Lisa)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Van Zyl ,L (Lisa)	4	1268.5	843.5	4	1263.8	843.5	0	0	0	0	0	0
3	Meyer ,X (Xaydia)	4	0	-425	4	0	-425	0	0	0	0	0	0
3	Meyer ,X (Xaydia)	4	1293.4	868.4	4	1288.8	868.4	0	0	0	0	0	0
4	Petersen ,B (Brionay)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Petersen ,B (Brionay)	3	1345.7	920.7	3	1351.5	920.7	0	0	0	0	0	0
5	October ,L (Lianca)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	October ,L (Lianca)	2	1171.4	1383.9	2	1167.6	1383.9	0	0	0	0	0	0
6	Albertyn ,A (Ayasha)	2	2	425	2	2	425	0	0	0	0	0	0
6	Albertyn ,A (Ayasha)	2	1161.2	1586.2	2	1156.1	1586.2	0	0	0	0	0	0
7	Olkers ,F (Faith)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Olkers ,F (Faith)	2	1204.6	779.6	2	1204.9	779.6	0	0	0	0	0	0
8	Cullum ,A (Abrahmia)	2	1	0	2	1	0	0	0	0	0	0	0
8	Cullum ,A (Abrahmia)	2	1173.8	1173.8	2	1170.6	1173.8	0	0	0	0	0	0
9	Albertyn ,A (Aliyah)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Albertyn ,A (Aliyah)	2	1280.4	855.4	2	1276.2	855.4	0	0	0	0	0	0
10	Lamprecht ,I (Isabella)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Lamprecht ,I (Isabella)	2	1238.4	813.4	2	1240.8	813.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rall, N (Nora)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms