Chess South Africa Ratings Database

PLAYER PAGE

Personal

Scriba, A (Alexander)

Chess SA id

1060154394

FIDE id

Date of birth

2006-03-30 (U20)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.6	1207.9	1178.1	1200
Raw rating	1195.6	1207.9	1178.1	1200
Weighted rating	1195.6	1207.9	1178	1200
Weighted performance	0	0	0	0
Floor	700	707.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	164	171.1	165.8
Highest rating	1200 2018-10-01	1251.4 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1207.9 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1207.9 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1251.4 2023-05-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.6	1207.9	1178.1	1200
Analysis
Rating	1195.6	1207.9	1178.1	1200
Raw rating	1195.6	1207.9	1178.1	1200
Weighted rating	1195.6	1207.9	1178
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	707.9	700	700
Max/Min rating change allowed	166.9	164	171.1	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	1195.6	1207.9	1178.1	1200
New weighted rating	1195.6	1207.9	1178	1200
New weighted performance	0	0	0	0
Temp new rating	1195.6	1207.9	1178.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.6	1207.9	1178.1	1200
New K-factor	36	36	36	36
New floor	700	707.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	9	4	5
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	4	44.44	-47.2	1216.2	1169
Standard	4	2	50	0	1245.6	1245.6
Rapid	5	2	40	-85	1192.7	1107.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1195.6	1207.9	1178.1	1200
2025-09-01	1195.6	1207.9	1178.1	1200
2025-08-01	1195.6	1207.9	1178.1	1200
2025-07-01	1195.6	1207.9	1178.1	1200
2025-06-01	1195.6	1207.9	1178.1	1200
2025-05-01	1195.6	1207.9	1178.1	1200
2025-04-01	1195.6	1207.9	1178.1	1200
2025-03-01	1195.6	1207.9	1178.1	1200
2025-02-01	1195.6	1207.9	1178.1	1200
2025-01-01	1195.6	1207.9	1178	1200
2024-12-01	1195.6	1207.9	1178	1200
2024-11-01	1195.6	1207.9	1178	1200
2024-10-01	1195.6	1207.9	1178	1200
2024-09-01	1195.6	1207.9	1178	1200
2024-08-01	1195.6	1207.9	1178	1200
2024-07-01	1195.6	1207.9	1178	1200
2024-06-01	1195.6	1207.9	1178	1200
2024-08-01	1195.6	1207.9	1178	1200
2024-04-01	1195.6	1207.9	1178	1200
2024-03-01	1195.6	1207.9	1178	1200
2024-02-01	1195.6	1207.9	1178	1200
2024-01-01	1195.6	1207.9	1178	1200
2023-12-01	1195.6	1207.9	1178	1200
2023-11-01	1195.6	1207.9	1178	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D2 Schools Individuals 2023 (U18 Boys)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
2	NWU Super 16 2023 (A)	2023-04-21	2023-04-21	Rapid	Gert Sibande (MGS)	7	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Ngobeni, N (Ntumbuluko)				Opponent Songo, B (Blessing)
2	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 7	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 1
		Opponent Thebe, B (Boitsthepo)				Opponent Thebe, B (Boitsthepo)
3	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Kotze, W (Wayne)				Opponent Kotze, W (Wayne)

#	Games	Start				End
1	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Ngobeni, N (Ntumbuluko)				Opponent Songo, B (Blessing)

#	Games	Start				End
1	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 7	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 1
		Opponent Thebe, B (Boitsthepo)				Opponent Thebe, B (Boitsthepo)
2	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Kotze, W (Wayne)				Opponent Kotze, W (Wayne)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Ngobeni, N (Ntumbuluko)				Opponent Songo, B (Blessing)
2	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 7	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 1
		Opponent Thebe, B (Boitsthepo)				Opponent Thebe, B (Boitsthepo)
3	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Kotze, W (Wayne)				Opponent Kotze, W (Wayne)

#	Games	Start				End
1	2	Tournament D2 Schools Individuals 2023				Tournament D2 Schools Individuals 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Ngobeni, N (Ntumbuluko)				Opponent Songo, B (Blessing)

#	Games	Start				End
1	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 7	type Rapid	result 1	date 2023-04-21	rnd 7	type Rapid	result 1
		Opponent Thebe, B (Boitsthepo)				Opponent Thebe, B (Boitsthepo)
2	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Kotze, W (Wayne)				Opponent Kotze, W (Wayne)

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	Ngobeni ,N (Ntumbuluko)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ngobeni ,N (Ntumbuluko)	1	1265.1	1690.1	1	1257.9	1690.1	0	0	0	0	0	0
2	Songo ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
2	Songo ,B (Blessing)	1	1268.2	1693.2	1	1279	1693.2	0	0	0	0	0	0
3	Seagrave ,K (Kelton)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Seagrave ,K (Kelton)	1	1163.5	738.5	1	1160.7	738.5	0	0	0	0	0	0
4	Mmbadi ,Y (Yedidia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mmbadi ,Y (Yedidia)	1	1285.6	860.6	1	1287.7	860.6	0	0	0	0	0	0
5	Erasmus ,W (Willem)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Erasmus ,W (Willem)	1	1163.5	738.5	0	0	0	1	1138.4	738.5	0	0	0
6	Mortlock ,B (Brandon)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mortlock ,B (Brandon)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Smit ,D (Dian)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Smit ,D (Dian)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Kotze ,W (Wayne)	1	1	425	0	0	0	1	1	425	0	0	0
8	Kotze ,W (Wayne)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Thebe ,B (Boitsthepo)	1	1	425	0	0	0	1	1	425	0	0	0
9	Thebe ,B (Boitsthepo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Scriba, A (Alexander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms