Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tatsi, S (Sonwabisile)

Chess SA id

1000162089

FIDE id

Date of birth

2000-10-03 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1229.7	1200	1233.1	1200
Raw rating	1229.7	1200	1233.1	1200
Weighted rating	1226.1	1200	1228.1	1200
Weighted performance	0	0	0	0
Floor	729.7	700	733.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.9	165.8	158.2	165.8
Highest rating	1236.8 2023-09-01	1210.8 2023-09-01	1233.1 2024-09-01	1200 2018-10-01
Highest raw rating	1229.7 2024-09-01	1200 2024-03-01	1233.1 2024-09-01	1200 2024-03-01
Highest weighted rating	1223.4 2025-08-01	1200 2018-10-01	1224.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1236.8 2023-09-01	1210.8 2023-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1229.7	1200	1233.1	1200
Analysis
Rating	1229.7	1200	1233.1	1200
Raw rating	1229.7	1200	1233.1	1200
Weighted rating	1226.1	1200	1228.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	729.7	700	733.1	700
Max/Min rating change allowed	158.9	165.8	158.2	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	1229.7	1200	1233.1	1200
New weighted rating	1226.8	1200	1229.1	1200
New weighted performance	0	0	0	0
Temp new rating	1229.7	1200	1233.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1229.7	1200	1233.1	1200
New K-factor	36	36	36	36
New floor	729.7	700	733.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	0	9
	6	6	0
	0	0	0
	0	0	0
History	15	6	9

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	15	7.5	50	0	1292.9	1292.9
Standard	6	2.5	41.67	-70.8	1297.9	1227.1
Rapid	9	5	55.56	47.2	1289.5	1336.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1229.7	1200	1233.1	1200
2025-09-30	1229.7	1200	1233.1	1200
2025-09-01	1229.7	1200	1233.1	1200
2025-08-01	1229.7	1200	1233.1	1200
2025-07-01	1229.7	1200	1233.1	1200
2025-06-01	1229.7	1200	1233.1	1200
2025-05-01	1229.7	1200	1233.1	1200
2025-04-01	1229.7	1200	1233.1	1200
2025-03-01	1229.7	1200	1233.1	1200
2025-02-01	1229.7	1200	1233.1	1200
2025-01-01	1229.7	1200	1233.1	1200
2024-12-01	1229.7	1200	1233.1	1200
2024-11-01	1229.7	1200	1233.1	1200
2024-10-01	1229.7	1200	1233.1	1200
2024-09-01	1229.7	1200	1233.1	1200
2024-08-01	1205.5	1200	1200	1200
2024-07-01	1205.5	1200	1200	1200
2024-09-01	1205.5	1200	1200	1200
2024-05-01	1205.5	1200	1200	1200
2024-04-01	1205.5	1200	1200	1200
2024-03-01	1205.5	1200	1200	1200
2024-02-01	1205.5	1200	1200	1200
2024-01-01	1205.5	1200	1200	1200
2023-12-01	1205.5	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	UKZN Inter Campus Chess Tournament 2024	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	9	9	5	Yes	Analysis
2	2023 Heritage Day Open (A)	2023-09-23	2023-09-24	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 6	type Rapid	result 1
		Opponent Ndabandaba, M (Melisa)				Opponent Kunene, I (Inga)
2	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 2	type Rapid	result 1
		Opponent Nene, S (Sbekezelo)				Opponent Mkhaliphi, B (Bandile)
3	2	Tournament 2023 Heritage Day Open				Tournament 2023 Heritage Day Open
		date 2023-09-24	rnd 4	type Standard	result 1	date 2023-09-24	rnd 5	type Standard	result 0.5
		Opponent Shabangu, S (Senzo)				Opponent Varghese, A (Alan)

#	Games	Start				End
1	2	Tournament 2023 Heritage Day Open				Tournament 2023 Heritage Day Open
		date 2023-09-24	rnd 4	type Standard	result 1	date 2023-09-24	rnd 5	type Standard	result 0.5
		Opponent Shabangu, S (Senzo)				Opponent Varghese, A (Alan)
2	1	Tournament 2023 Heritage Day Open				Tournament 2023 Heritage Day Open
		date 2023-09-23	rnd 2	type Standard	result 1	date 2023-09-23	rnd 2	type Standard	result 1
		Opponent Bhikisha, N (Noluthando)				Opponent Bhikisha, N (Noluthando)

#	Games	Start				End
1	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 6	type Rapid	result 1
		Opponent Ndabandaba, M (Melisa)				Opponent Kunene, I (Inga)
2	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 2	type Rapid	result 1
		Opponent Nene, S (Sbekezelo)				Opponent Mkhaliphi, B (Bandile)
3	1	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 9	type Rapid	result 1	date 2024-08-17	rnd 9	type Rapid	result 1
		Opponent Nkwanyana, N (Nhlalwenhle)				Opponent Nkwanyana, N (Nhlalwenhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 6	type Rapid	result 1
		Opponent Ndabandaba, M (Melisa)				Opponent Kunene, I (Inga)
2	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 2	type Rapid	result 1
		Opponent Nene, S (Sbekezelo)				Opponent Mkhaliphi, B (Bandile)
3	1	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 9	type Rapid	result 1	date 2024-08-17	rnd 9	type Rapid	result 1
		Opponent Nkwanyana, N (Nhlalwenhle)				Opponent Nkwanyana, N (Nhlalwenhle)

#	Games	Start				End
1	1	Tournament 2023 Heritage Day Open				Tournament 2023 Heritage Day Open
		date 2023-09-24	rnd 4	type Standard	result 1	date 2023-09-24	rnd 4	type Standard	result 1
		Opponent Shabangu, S (Senzo)				Opponent Shabangu, S (Senzo)
2	1	Tournament 2023 Heritage Day Open				Tournament 2023 Heritage Day Open
		date 2023-09-23	rnd 2	type Standard	result 1	date 2023-09-23	rnd 2	type Standard	result 1
		Opponent Bhikisha, N (Noluthando)				Opponent Bhikisha, N (Noluthando)

#	Games	Start				End
1	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 6	type Rapid	result 1
		Opponent Ndabandaba, M (Melisa)				Opponent Kunene, I (Inga)
2	2	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 2	type Rapid	result 1
		Opponent Nene, S (Sbekezelo)				Opponent Mkhaliphi, B (Bandile)
3	1	Tournament UKZN Inter Campus Chess Tournament 2024				Tournament UKZN Inter Campus Chess Tournament 2024
		date 2024-08-17	rnd 9	type Rapid	result 1	date 2024-08-17	rnd 9	type Rapid	result 1
		Opponent Nkwanyana, N (Nhlalwenhle)				Opponent Nkwanyana, N (Nhlalwenhle)

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	Schwartz ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Schwartz ,M (Michael)	1	1605.5	1180.5	1	1559.6	1180.5	0	0	0	0	0	0
2	Msibi ,A (Andiswa)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Msibi ,A (Andiswa)	1	1175.8	750.8	1	1190.8	750.8	0	0	0	0	0	0
3	Bhikisha ,N (Noluthando)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bhikisha ,N (Noluthando)	1	1057.2	1482.2	1	1012	1482.2	0	0	0	0	0	0
4	Mpofana ,T (Talente)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mpofana ,T (Talente)	1	1337.6	912.6	1	1292.6	912.6	0	0	0	0	0	0
5	Varghese ,A (Alan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Varghese ,A (Alan)	1	1463.2	1463.2	1	1441.5	1463.2	0	0	0	0	0	0
6	Shabangu ,S (Senzo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Shabangu ,S (Senzo)	1	1148	1573	1	1136	1573	0	0	0	0	0	0
7	Ndabandaba ,M (Melisa)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ndabandaba ,M (Melisa)	1	1173.7	1598.7	0	0	0	1	1200	1598.7	0	0	0
8	Mkhaliphi ,B (Bandile)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mkhaliphi ,B (Bandile)	1	1462.3	1887.3	0	0	0	1	1319.2	1887.3	0	0	0
9	Zuke ,M (Mluleki)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Zuke ,M (Mluleki)	1	1321	896	0	0	0	1	1200	896	0	0	0
10	Moya ,X (Xolani)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Moya ,X (Xolani)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Tatsi, S (Sonwabisile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms