Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, T (Thandlowethu)

Chess SA id

2080155630

FIDE id

Date of birth

2008-03-30 (U18)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1165.6	1205.8	1126.8	1200
Raw rating	1165.6	1205.8	1126.8	1200
Weighted rating	1157.7	1198.6	1125.2	1200
Weighted performance	915.4	0	0	0
Floor	740.4	769.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.1	164.4	184	165.8
Highest rating	1288.3 2023-07-01	1485.3 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1240.4 2023-08-01	1269.8 2023-08-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1240.4 2024-03-01	1269.8 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1288.3 2023-07-01	1485.3 2023-07-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1165.6	1205.8	1126.8	1200
Analysis
Rating	1165.6	1205.8	1126.8	1200
Raw rating	1165.6	1205.8	1126.8	1200
Weighted rating	1157.7	1198.6	1125.2
Weighted performance	915.4	0	0
K-factor	36	36	36	36
Floor	740.4	769.8	700	700
Max/Min rating change allowed	174.1	164.4	184	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	1165.6	1205.8	1126.8	1200
New weighted rating	1157.9	1198.9	1124.9	1200
New weighted performance	915	0	0	0
Temp new rating	1165.6	1205.8	1126.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1165.6	1205.8	1126.8	1200
New K-factor	36	36	36	36
New floor	740.4	769.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	8	7	1
	9	4	5
	17	11	6
	0	0	0
	0	0	0
History	34	22	12

Games since
	Main 17	Standard 11		Rapid 6		Blitz 0
Gender	Female
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	8	3.5	43.75	-53.1	1230.5	1177.3
Standard	7	3.5	50	0	1231.1	1231.1
Rapid	1	0	0	-425	1226.3	801.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	13.5	39.71	-87.5	1212	1124.5
Standard	22	10.5	47.73	-19.3	1223.5	1204.2
Rapid	12	3	25	-212.5	1190.9	978.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1165.6	1205.8	1126.8	1200
2025-09-01	1165.6	1205.8	1126.8	1200
2025-08-01	1165.6	1205.8	1126.8	1200
2025-07-01	1165.6	1205.8	1126.8	1200
2025-06-01	1163	1206.4	1126.8	1200
2025-05-01	1171.1	1206.4	1130.3	1200
2025-04-01	1171.1	1206.4	1130.3	1200
2025-03-01	1171.1	1206.4	1130.3	1200
2025-02-01	1157.4	1196	1130.1	1200
2025-01-01	1131	1178.4	1112.5	1200
2024-12-01	1131	1178.4	1112.5	1200
2024-11-01	1131	1178.4	1112.5	1200
2024-10-01	1131	1178.4	1112.5	1200
2024-09-01	1131	1178.4	1112.5	1200
2024-08-01	1131	1178.4	1112.5	1200
2024-07-01	1131	1178.4	1112.5	1200
2024-06-01	1131	1178.4	1112.5	1200
2024-08-01	1173.6	1222.3	1129.1	1200
2024-04-01	1173.6	1222.3	1129.1	1200
2024-03-01	1204.8	1222.3	1164	1200
2024-02-01	1204.8	1222.3	1164	1200
2024-01-01	1204.8	1222.3	1164	1200
2023-12-01	1204.8	1222.3	1164	1200
2023-11-01	1204.8	1222.3	1164	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	Ekurhuleni North School District Finals 2025 (U18 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	2	1	Yes	Analysis
2	Benoni High School Cluster 2025 (U18 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	5	1	0	Yes	Analysis
3	Benoni High School Cluster 15Feb 2025 (U18 Girls)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North School District Finals 2025 (U18 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	2	1	Yes	Analysis
2	Benoni High School Cluster 2025 (U18 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	5	1	0	Yes	Analysis
3	Benoni High School Cluster 15Feb 2025 (U18 Girls)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
4	Ekurhuleni North High School Individuals 2024 (U18 Girls)	2024-05-18	2024-05-18	Standard	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis
5	Benoni Clusters Teams Girls 2024	2024-05-04	2024-05-04	Rapid	Ekurhuleni (GE)	4	1	0	Yes	Analysis
6	Benoni High Schools Cluster Individuals 2024 (U18 Girls)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
7	2023 Gauteng Top Schools (U15 Girls)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
8	Ekurhuleni North High Schools Girls District Team Finals 2023 (U15)	2023-07-22	2023-07-22	Standard	Ekurhuleni (GE)	6	6	5	Yes	Analysis
9	Gauteng Open Arnold Classic 2023 (U16)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	1	Yes	Analysis
10	Benoni Cluster High School League 2023 (U15 Girls)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	1	1	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni North High Schools Girls District Team Finals 2023				Tournament Ekurhuleni North High Schools Girls District Team Finals 2023
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 6	type Standard	result 1
		Opponent Venediger, L (Layla)				Opponent Venediger, L (Layla)
2	2	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 4	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Thomson, H (Hannah)				Opponent Vermaak, K (Kaitlyn)
3	2	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 4	type Rapid	result 0.5	date 2024-03-16	rnd 5	type Rapid	result 0.5
		Opponent Pinhao, C (Catia)				Opponent Ledwaba, K (Kwanelo)

#	Games	Start				End
1	4	Tournament Ekurhuleni North High Schools Girls District Team Finals 2023				Tournament Ekurhuleni North High Schools Girls District Team Finals 2023
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 6	type Standard	result 1
		Opponent Venediger, L (Layla)				Opponent Venediger, L (Layla)
2	2	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 4	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Thomson, H (Hannah)				Opponent Vermaak, K (Kaitlyn)
3	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 4	type Standard	result 0.5	date 2023-08-19	rnd 5	type Standard	result 0.5
		Opponent Nkosi, M (Minenhle)				Opponent Seeleka, O (Obakoe)

#	Games	Start				End
1	2	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 4	type Rapid	result 0.5	date 2024-03-16	rnd 5	type Rapid	result 0.5
		Opponent Pinhao, C (Catia)				Opponent Ledwaba, K (Kwanelo)
2	1	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 4	type Rapid	result 1	date 2023-05-19	rnd 4	type Rapid	result 1
		Opponent Manikum, S (Samara)				Opponent Manikum, S (Samara)
3	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 1	type Rapid	result 1	date 2023-05-06	rnd 1	type Rapid	result 1
		Opponent Groepe, T (Tanique)				Opponent Groepe, T (Tanique)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni North High Schools Girls District Team Finals 2023				Tournament Ekurhuleni North High Schools Girls District Team Finals 2023
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 6	type Standard	result 1
		Opponent Venediger, L (Layla)				Opponent Venediger, L (Layla)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Makgoro, D (Dineo)				Opponent Makgoro, D (Dineo)
3	1	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Vermaak, K (Kaitlyn)				Opponent Vermaak, K (Kaitlyn)

#	Games	Start				End
1	4	Tournament Ekurhuleni North High Schools Girls District Team Finals 2023				Tournament Ekurhuleni North High Schools Girls District Team Finals 2023
		date 2023-07-22	rnd 3	type Standard	result 1	date 2023-07-22	rnd 6	type Standard	result 1
		Opponent Venediger, L (Layla)				Opponent Venediger, L (Layla)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Makgoro, D (Dineo)				Opponent Makgoro, D (Dineo)
3	1	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Vermaak, K (Kaitlyn)				Opponent Vermaak, K (Kaitlyn)

#	Games	Start				End
1	1	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 4	type Rapid	result 1	date 2023-05-19	rnd 4	type Rapid	result 1
		Opponent Manikum, S (Samara)				Opponent Manikum, S (Samara)
2	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 1	type Rapid	result 1	date 2023-05-06	rnd 1	type Rapid	result 1
		Opponent Groepe, T (Tanique)				Opponent Groepe, T (Tanique)

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	Groepe ,T (Tanique)	3	3	425	2	2	425	1	1	425	0	0	0
1	Groepe ,T (Tanique)	3	1193.4	1618.4	2	1200	1618.4	1	1200	1618.4	0	0	0
2	Ntsimane ,B (Banele)	2	1	0	2	1	0	0	0	0	0	0	0
2	Ntsimane ,B (Banele)	2	1230.5	1230.5	2	1236.8	1230.5	0	0	0	0	0	0
3	Venediger ,L (Layla)	2	2	425	2	2	425	0	0	0	0	0	0
3	Venediger ,L (Layla)	2	1147.9	1572.9	2	1137.2	1572.9	0	0	0	0	0	0
4	Pinhao ,C (Catia)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
4	Pinhao ,C (Catia)	2	1352.1	1139.6	1	1387.6	927.1	1	1238	1352.1	0	0	0
5	Makgoro ,D (Dineo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Makgoro ,D (Dineo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mabuya ,L (Lwandle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mabuya ,L (Lwandle)	1	1130.6	1130.6	1	1118.8	1130.6	0	0	0	0	0	0
7	Mabaso ,F (Felicity)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mabaso ,F (Felicity)	1	1292.4	867.4	1	1274.1	867.4	0	0	0	0	0	0
8	Kok ,P (Phumi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kok ,P (Phumi)	1	1251.6	826.6	1	1275.5	826.6	0	0	0	0	0	0
9	Onyekwere ,V (Vivian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Onyekwere ,V (Vivian)	1	1189.6	764.6	1	1200	764.6	0	0	0	0	0	0
10	Mnukwa ,O (Onige)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mnukwa ,O (Onige)	1	1275.7	850.7	1	1292.8	850.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sibiya, T (Thandlowethu)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms