Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kobo, A (Alulutho)

Chess SA id

2130314336

FIDE id

Date of birth

2013-05-07 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1525.8

Item	Main	Standard	Rapid	Blitz
Rating	1414.4	1426.5	1200	1200
Raw rating	1414.4	1426.5	1200	1200
Weighted rating	1285.7	1294.7	1200	1200
Weighted performance	0	0	0	0
Floor	914.4	926.5	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	122.2	120.1	165.8	165.8
Highest rating	1414.4 2025-09-30	1426.5 2025-09-30	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1414.4 2025-09-30	1426.5 2025-09-30	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1285.7 2025-09-30	1294.7 2025-09-30	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1414.4	1426.5	1200	1200
Analysis
Rating	1414.4	1426.5	1200	1200
Raw rating	1414.4	1426.5	1200	1200
Weighted rating	1285.7	1294.7	1200
Weighted performance	0	0	0
K-factor	32	32	36	36
Floor	914.4	926.5	700	700
Max/Min rating change allowed	122.2	120.1	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	1414.4	1426.5	1200	1200
New weighted rating	1298.7	1308.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1414.4	1426.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1414.4	1426.5	1200	1200
New K-factor	32	32	36	36
New floor	914.4	926.5	700	700

Item	Main	Standard
	0	0
	28	28
	0	0
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
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	28	19	67.86	151.8	1360.2	1512
Standard	28	19	67.86	151.8	1360.2	1512
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	19	67.86	151.8	1360.2	1512
Standard	28	19	67.86	151.8	1360.2	1512
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1414.4	1426.5	1200	1200
2025-09-01	1360	1374	1200	1200
2025-08-01	1371.9	1391.6	1200	1200
2025-07-01	1371.9	1391.6	1200	1200
2025-06-01	1371.9	1391.6	1200	1200
2025-05-01	1325.6	1342.9	1200	1200
2025-04-01	1325.6	1342.9	1200	1200
2025-03-01	1282.4	1294.7	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 0.5	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Barkhuysen, A (Ankia)
2	3	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Huisamen, C (Cathalina)
3	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Slabbert, A (Alexei)				Opponent Khumbuza, A (Amila)

#	Games	Start				End
1	3	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 0.5	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Barkhuysen, A (Ankia)
2	3	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Huisamen, C (Cathalina)
3	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Slabbert, A (Alexei)				Opponent Khumbuza, A (Amila)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Huisamen, C (Cathalina)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Slabbert, A (Alexei)				Opponent Khumbuza, A (Amila)
3	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Tsobo, O (Olungako)				Opponent Barkhuysen, A (Ankia)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individual Championship 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Huisamen, C (Cathalina)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Slabbert, A (Alexei)				Opponent Khumbuza, A (Amila)
3	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Tsobo, O (Olungako)				Opponent Barkhuysen, A (Ankia)

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	Webb ,A (Amori)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Webb ,A (Amori)	3	1334	1192.3	3	1326	1192.3	0	0	0	0	0	0
2	Huisamen ,C (Cathalina)	2	2	425	2	2	425	0	0	0	0	0	0
2	Huisamen ,C (Cathalina)	2	1199.3	1624.3	2	1199.2	1624.3	0	0	0	0	0	0
3	Bolton ,A (Alyssa)	2	1	0	2	1	0	0	0	0	0	0	0
3	Bolton ,A (Alyssa)	2	1400.2	1400.2	2	1391.3	1400.2	0	0	0	0	0	0
4	Mtintsilana ,A (Athabile)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mtintsilana ,A (Athabile)	2	1362.3	1787.3	2	1323.2	1787.3	0	0	0	0	0	0
5	Slabbert ,A (Alexei)	1	1	425	1	1	425	0	0	0	0	0	0
5	Slabbert ,A (Alexei)	1	1183.2	1608.2	1	1182.7	1608.2	0	0	0	0	0	0
6	Hudson ,O (Olivia Anne)	1	1	425	1	1	425	0	0	0	0	0	0
6	Hudson ,O (Olivia Anne)	1	1316.7	1741.7	1	1292.1	1741.7	0	0	0	0	0	0
7	Hagen ,S (Sophia)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hagen ,S (Sophia)	1	1610.9	1185.9	1	1601	1185.9	0	0	0	0	0	0
8	Xabadiya ,N (Nizibone)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Xabadiya ,N (Nizibone)	1	1465.6	1040.6	1	1505.6	1040.6	0	0	0	0	0	0
9	Carelse ,N (Nikita)	1	1	425	1	1	425	0	0	0	0	0	0
9	Carelse ,N (Nikita)	1	1252.6	1677.6	1	1260.1	1677.6	0	0	0	0	0	0
10	Mali ,M (Mbalentle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mali ,M (Mbalentle)	1	1340.4	1340.4	1	1337.6	1340.4	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

Kobo, A (Alulutho)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms