Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tayizoni, D (Deborah)

Chess SA id

2120314468

FIDE id

Date of birth

2012-07-27 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

2025-03-07

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.5	1199.8	1199.5	1200
Raw rating	1199.5	1199.8	1199.5	1200
Weighted rating	1199.4	1199.8	1199.4	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	165.9	165.9	165.9	165.8
Highest rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest raw rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	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	1199.5	1199.8	1199.5	1200
Analysis
Rating	1199.5	1199.8	1199.5	1200
Raw rating	1199.5	1199.8	1199.5	1200
Weighted rating	1199.4	1199.8	1199.4
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	165.9	165.9	165.9	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	1199.5	1199.8	1199.5	1200
New weighted rating	1199.4	1199.8	1199.4	1200
New weighted performance	0	0	0	0
Temp new rating	1199.5	1199.8	1199.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.5	1199.8	1199.5	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	16	5	11
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	5	11

Games since
	Main 16	Standard 5		Rapid 11		Blitz 0
Gender	Female
Age group	U14
Region	Overberg (WOS)
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	16	6	37.5	-106.2	1179.6	1073.3
Standard	5	2	40	-85	1217.9	1132.9
Rapid	11	4	36.36	-115.9	1162.2	1046.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	6	37.5	-106.2	1179.6	1073.3
Standard	5	2	40	-85	1217.9	1132.9
Rapid	11	4	36.36	-115.9	1162.2	1046.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1199.5	1199.8	1199.5	1200
2025-11-30	1199.5	1199.8	1199.5	1200
2025-11-01	1199.5	1199.8	1199.5	1200
2025-09-30	1199.5	1199.8	1199.5	1200
2025-09-01	1199.5	1199.8	1199.5	1200
2025-08-01	1199.5	1199.8	1199.5	1200
2025-07-01	1199.5	1199.8	1199.5	1200
2025-06-01	1199.5	1199.8	1199.5	1200
2025-05-01	1199.4	1199.7	1199.5	1200
2025-04-01	1198.3	1198.2	1199.2	1200
2025-03-01	1196.1	1200	1194.6	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Overberg Schools - PS Closed 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U13)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Sebybo, N (Natasha)				Opponent Gouws, A (Anne-Marie)
2	2	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 5	type Rapid	result 1
		Opponent Rabie, M (Mareza)				Opponent Erasmus, L (Lerushka)
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 Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Sebybo, N (Natasha)				Opponent Gouws, A (Anne-Marie)

#	Games	Start				End
1	2	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 5	type Rapid	result 1
		Opponent Rabie, M (Mareza)				Opponent Erasmus, L (Lerushka)
2	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 Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 1	type Rapid	result 1	date 2025-02-01	rnd 1	type Rapid	result 1
		Opponent Coetzee, L (Leon)				Opponent Coetzee, L (Leon)

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 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Sebybo, N (Natasha)				Opponent Gouws, A (Anne-Marie)
2	2	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 5	type Rapid	result 1
		Opponent Rabie, M (Mareza)				Opponent Erasmus, L (Lerushka)
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 Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Sebybo, N (Natasha)				Opponent Gouws, A (Anne-Marie)

#	Games	Start				End
1	2	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 5	type Rapid	result 1
		Opponent Rabie, M (Mareza)				Opponent Erasmus, L (Lerushka)
2	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 Den Berg, P (Petro)				Opponent Van Den Berg, P (Petro)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 1	type Rapid	result 1	date 2025-02-01	rnd 1	type Rapid	result 1
		Opponent Coetzee, L (Leon)				Opponent Coetzee, L (Leon)

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	Beyers ,S (Skylar)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Beyers ,S (Skylar)	2	1287.4	862.4	1	1253.1	862.4	1	1316	862.4	0	0	0
2	Els ,C (Chelsey)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Els ,C (Chelsey)	1	1146.4	721.4	1	1106.3	721.4	0	0	0	0	0	0
3	Sebybo ,N (Natasha)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sebybo ,N (Natasha)	1	1198.7	1623.7	1	1200	1623.7	0	0	0	0	0	0
4	Du Preez ,A (Alet)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Preez ,A (Alet)	1	1340.9	915.9	1	1268.7	915.9	0	0	0	0	0	0
5	Gouws ,A (Anne-Marie)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gouws ,A (Anne-Marie)	1	1115.4	1540.4	1	1105.4	1540.4	0	0	0	0	0	0
6	Van Den Berg ,K (Kaylah)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Van Den Berg ,K (Kaylah)	1	1144.7	719.7	0	0	0	1	1158.2	719.7	0	0	0
7	Coetzee ,L (Leon)	1	1	425	0	0	0	1	1	425	0	0	0
7	Coetzee ,L (Leon)	1	1152.2	1577.2	0	0	0	1	1167.9	1577.2	0	0	0
8	Kotze ,M (Marlie)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kotze ,M (Marlie)	1	1112.8	687.8	0	0	0	1	1198	687.8	0	0	0
9	Collins ,E (Esme)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Collins ,E (Esme)	1	1172.4	747.4	0	0	0	1	1234.7	747.4	0	0	0
10	Mullins ,C (Charlotte)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mullins ,C (Charlotte)	1	1142.2	717.2	0	0	0	1	1197	717.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Tayizoni, D (Deborah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms