Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ledwaba, T (Thoriso)

Chess SA id

2110305173

FIDE id

Date of birth

2011-07-11 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-10

Personal details last changed

1900-01-01

Junior GPX Games

10.7

Junior GPX Points

1096.3

Item	Main	Standard	Rapid	Blitz
Rating	1168.4	1169.1	1166	1200
Raw rating	1166.1	1169.1	1166	1200
Weighted rating	1168.4	1164.7	1161.9	1200
Weighted performance	1049.2	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174	173.3	174	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	0	0
New rating	1167.7	1169.1	1166	1200
Analysis
Rating	1168.4	1169.1	1166	1200
Raw rating	1166.1	1169.1	1166	1200
Weighted rating	1168.4	1164.7	1161.9
Weighted performance	1049.2	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174	173.3	174	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	1166.1	1169.1	1166	1200
New weighted rating	1167.7	1164.6	1161.6	1200
New weighted performance	1048.8	0	0	0
Temp new rating	1167.7	1169.1	1166	1200
Temp new rating +/-	-0.6	0	0	0
Final new rating +/-	-0.6	0	0	0
New rating	1167.7	1169.1	1166	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	14	9	5
	17	10	7
	0	0	0
	0	0	0
	0	0	0
History	31	19	12

Games since
	Main 31	Standard 19		Rapid 12		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	14	5.5	39.29	-91.1	1259.4	1168.3
Standard	9	3.5	38.89	-94.4	1272.8	1178.4
Rapid	5	2	40	-85	1235.2	1150.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	10.5	33.87	-137.1	1262.9	1125.8
Standard	19	6.5	34.21	-134.2	1259.2	1125
Rapid	12	4	33.33	-141.7	1268.7	1127
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1166.1	1169.1	1166	1200
2025-09-01	1166.1	1169.1	1166	1200
2025-08-01	1191.9	1193.5	1166	1200
2025-07-01	1171.3	1166.7	1166	1200
2025-06-01	1171.3	1166.7	1166	1200
2025-05-01	1171.3	1166.7	1166	1200
2025-04-01	1171.3	1166.7	1166	1200
2025-03-01	1171.3	1166.7	1166	1200
2025-02-01	1170.6	1165.7	1165.3	1200
2025-01-01	1146.1	1138.4	1129.2	1200
2024-12-01	1146.1	1138.4	1129.2	1200
2024-11-01	1146.1	1138.4	1129.2	1200
2024-10-01	1146.1	1138.4	1129.2	1200
2024-09-01	1146.1	1138.4	1129.2	1200
2024-08-01	1146.1	1138.4	1129.2	1200
2024-07-01	1152.5	1138.4	1200	1200
2024-06-01	1193.7	1187.6	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	JMC Closed 2025 (Ladies)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
2	JMC - Trinity Randpark Ridge 2025 (D)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Closed 2025 (Ladies)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
2	JMC - Trinity Randpark Ridge 2025 (D)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
5	Second Knight Riders Juniors Open Chess Tournament 2024 (C)	2024-06-08	2024-06-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
6	Chess Power House May Open 2024 (C)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC Closed 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 0.5
		Opponent Matlou, L (Lukie Junior)				Opponent Papanicolaou, A (Alexandra)
2	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Shina, M (Maor)				Opponent Baguma, A (Aureole)
3	2	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Letshwiti, L (Leabetswe)				Opponent Pon, C (Christine)

#	Games	Start				End
1	4	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC Closed 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-09	rnd 2	type Standard	result 0.5
		Opponent Matlou, L (Lukie Junior)				Opponent Papanicolaou, A (Alexandra)
2	2	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Letshwiti, L (Leabetswe)				Opponent Pon, C (Christine)
3	1	Tournament Second Knight Riders Juniors Open Chess Tournament 2024				Tournament Second Knight Riders Juniors Open Chess Tournament 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 2	type Standard	result 1
		Opponent Kotzenmacher, L (Leo)				Opponent Kotzenmacher, L (Leo)

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Shina, M (Maor)				Opponent Baguma, A (Aureole)
2	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 6	type Rapid	result 1	date 2024-06-29	rnd 6	type Rapid	result 1
		Opponent Pilane, M (Maemo)				Opponent Pilane, M (Maemo)
3	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 4	type Rapid	result 1	date 2024-06-29	rnd 4	type Rapid	result 1
		Opponent Whittaker, L (Lillian)				Opponent Whittaker, L (Lillian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Matlou, L (Lukie Junior)				Opponent Maposa, M (Menelik)
2	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Shina, M (Maor)				Opponent Baguma, A (Aureole)
3	2	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Letshwiti, L (Leabetswe)				Opponent Pon, C (Christine)

#	Games	Start				End
1	3	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Matlou, L (Lukie Junior)				Opponent Maposa, M (Menelik)
2	2	Tournament Chess Power House May Open 2024				Tournament Chess Power House May Open 2024
		date 2024-05-25	rnd 2	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Letshwiti, L (Leabetswe)				Opponent Pon, C (Christine)
3	1	Tournament Second Knight Riders Juniors Open Chess Tournament 2024				Tournament Second Knight Riders Juniors Open Chess Tournament 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 2	type Standard	result 1
		Opponent Kotzenmacher, L (Leo)				Opponent Kotzenmacher, L (Leo)

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Shina, M (Maor)				Opponent Baguma, A (Aureole)
2	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 6	type Rapid	result 1	date 2024-06-29	rnd 6	type Rapid	result 1
		Opponent Pilane, M (Maemo)				Opponent Pilane, M (Maemo)
3	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 4	type Rapid	result 1	date 2024-06-29	rnd 4	type Rapid	result 1
		Opponent Whittaker, L (Lillian)				Opponent Whittaker, L (Lillian)

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	Gupta ,M (Mishka)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Gupta ,M (Mishka)	2	1194	769	2	1198.2	769	0	0	0	0	0	0
2	Tshaka ,K (Khalima)	1	1	425	1	1	425	0	0	0	0	0	0
2	Tshaka ,K (Khalima)	1	1199.5	1624.5	1	1199.4	1624.5	0	0	0	0	0	0
3	Matlou ,L (Lukie Junior)	1	1	425	1	1	425	0	0	0	0	0	0
3	Matlou ,L (Lukie Junior)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Maposa ,M (Menelik)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maposa ,M (Menelik)	1	1162.3	1587.3	1	1165.8	1587.3	0	0	0	0	0	0
5	Chauke ,N (Nosipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chauke ,N (Nosipho)	1	1243.8	818.8	1	1247.5	818.8	0	0	0	0	0	0
6	Letshwiti ,L (Leabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Letshwiti ,L (Leabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Pillai ,A (Aidan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pillai ,A (Aidan)	1	1249.9	824.9	1	1261.2	824.9	0	0	0	0	0	0
8	Kotzenmacher ,L (Leo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kotzenmacher ,L (Leo)	1	1145.9	1570.9	1	1120.8	1570.9	0	0	0	0	0	0
9	Papanicolaou ,A (Alexandra)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Papanicolaou ,A (Alexandra)	1	1407.3	1407.3	1	1474.2	1407.3	0	0	0	0	0	0
10	Johnson ,A (Ashar)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Johnson ,A (Ashar)	1	1350.1	925.1	1	1332.5	925.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ledwaba, T (Thoriso)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms