Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tlou, O (Onthatile)

Chess SA id

2110140252

FIDE id

Date of birth

2011-12-23 (U16)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1305.6

Item	Main	Standard	Rapid	Blitz
Rating	1266.3	1271.6	1200	1200
Raw rating	1266.3	1271.6	1200	1200
Weighted rating	1246.3	1252.3	1200	1200
Weighted performance	1210.4	1209.2	0	0
Floor	792.6	805.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.9	149.7	165.8	165.8
Highest rating	1292.6 2025-08-01	1305.5 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1292.6 2025-08-01	1305.5 2025-08-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1246.3 2025-11-01	1252.3 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1269.1 2025-08-01	1268.1 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1266.3	1271.6	1200	1200
Analysis
Rating	1266.3	1271.6	1200	1200
Raw rating	1266.3	1271.6	1200	1200
Weighted rating	1246.3	1252.3	1200
Weighted performance	1210.4	1209.2	0
K-factor	36	36	36	36
Floor	792.6	805.5	700	700
Max/Min rating change allowed	150.9	149.7	165.8	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	1266.3	1271.6	1200	1200
New weighted rating	1249.4	1255.5	1200	1200
New weighted performance	1203	1201.7	0	0
Temp new rating	1266.3	1271.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1266.3	1271.6	1200	1200
New K-factor	36	36	36	36
New floor	792.6	805.5	700	700

Item	Main	Standard
	0	0
	14	14
	18	18
	14	14
	5	5
	0	0
History	51	51

Games since
	Main 32	Standard 32		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	West Rand (GWR)
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	3445		1244		120
Female	742		263		28
U16	571		204		15
U16 Female	152		58		8
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	8.5	60.71	91.1	1261.8	1352.9
Standard	14	8.5	60.71	91.1	1261.8	1352.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	51	26	50.98	8.3	1245.3	1253.7
Standard	51	26	50.98	8.3	1245.3	1253.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1266.3	1271.6	1200	1200
2025-09-30	1292.6	1305.5	1200	1200
2025-09-01	1292.6	1305.5	1200	1200
2025-08-01	1292.6	1305.5	1200	1200
2025-07-01	1278.6	1290.2	1200	1200
2025-06-01	1278.6	1290.2	1200	1200
2025-05-01	1219	1219.9	1200	1200
2025-04-01	1219	1219.9	1200	1200
2025-03-01	1219	1219.9	1200	1200
2025-02-01	1219	1219.9	1200	1200
2025-01-01	1219	1219.9	1200	1200
2024-12-01	1219	1219.9	1200	1200
2024-11-01	1219	1219.9	1200	1200
2024-10-01	1221.4	1225.7	1200	1200
2024-09-01	1234.8	1242.3	1200	1200
2024-08-01	1234.8	1242.3	1200	1200
2024-07-01	1250.9	1263.2	1200	1200
2024-09-01	1250.9	1263.2	1200	1200
2024-05-01	1174.5	1169.2	1200	1200
2024-04-01	1174.5	1169.2	1200	1200
2024-03-01	1174.5	1169.2	1200	1200
2024-02-01	1174.5	1169.2	1200	1200
2024-01-01	1174.5	1169.2	1200	1200
2023-12-01	1174.5	1169.2	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	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
2	2025 D2 Schools League Finals (U15)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	2025 D2 Schools Individuals (U15 Girls)	2025-05-10	2025-05-10	Standard	West Rand (GWR)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
2	2025 D2 Schools League Finals (U15)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	2025 D2 Schools Individuals (U15 Girls)	2025-05-10	2025-05-10	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
4	Gauteng Top Schools 2024 (U13 Girls)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Gauteng Schools Individuals Finals 2024 (U13 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	D2 School League Finals 2024 (U13 Girls)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	3	1	Yes	Analysis
7	2024 D2 Schools Individuals (U13 Girls)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	4.5	Yes	Analysis
8	D2 School League Finals 2023 (U13 Girls)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
9	D2 Schools Individuals 2023 (U13 Girls)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	4	3	Yes	Analysis
10	Gauteng Schools Individual Finals 2023 (U13 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
11	D2 Schools Individuals 2022 (U11 Girls)	2022-05-07	2022-05-07	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools League Finals
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Marsa, E (Esther)				Opponent Schoeman, R (Ruben)
2	5	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 5	type Standard	result 0.5
		Opponent Smyth, K (Kiara)				Opponent Du Toit, S (Saskia)
3	5	Tournament D2 Schools Individuals 2022				Tournament D2 Schools Individuals 2023
		date 2022-05-07	rnd 5	type Standard	result 0.5	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent Redelinghuys, J (Jade)				Opponent Barnard, A (Anjanka)

#	Games	Start				End
1	6	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools League Finals
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Marsa, E (Esther)				Opponent Schoeman, R (Ruben)
2	5	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 5	type Standard	result 0.5
		Opponent Smyth, K (Kiara)				Opponent Du Toit, S (Saskia)
3	5	Tournament D2 Schools Individuals 2022				Tournament D2 Schools Individuals 2023
		date 2022-05-07	rnd 5	type Standard	result 0.5	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent Redelinghuys, J (Jade)				Opponent Barnard, A (Anjanka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools League Finals
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Marsa, E (Esther)				Opponent Schoeman, R (Ruben)
2	4	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Smyth, K (Kiara)				Opponent Chitsamba, L (Liezel)
3	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Rampou, R (Remoabetswe)				Opponent Pule, A (Afang)

#	Games	Start				End
1	6	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools League Finals
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Marsa, E (Esther)				Opponent Schoeman, R (Ruben)
2	4	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Smyth, K (Kiara)				Opponent Chitsamba, L (Liezel)
3	2	Tournament D2 School League Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-16	rnd 1	type Standard	result 1
		Opponent Rampou, R (Remoabetswe)				Opponent Pule, A (Afang)

No games found.

#	Games	Start				End

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	Du Toit ,S (Saskia)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Du Toit ,S (Saskia)	2	1263.8	1051.3	2	1269.1	1051.3	0	0	0	0	0	0
2	Roos ,S (Shani)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Roos ,S (Shani)	2	1329.9	904.9	2	1325.4	904.9	0	0	0	0	0	0
3	Van Staden ,J (Jenna)	2	1	0	2	1	0	0	0	0	0	0	0
3	Van Staden ,J (Jenna)	2	1294.3	1294.3	2	1292	1294.3	0	0	0	0	0	0
4	Theron ,C (Carla)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Theron ,C (Carla)	1	1491.6	1066.6	1	1485.6	1066.6	0	0	0	0	0	0
5	Mokotedi ,M (Mapule)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mokotedi ,M (Mapule)	1	1213.5	1213.5	1	1210.1	1213.5	0	0	0	0	0	0
6	Moeng ,R (Reabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Moeng ,R (Reabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Heerden ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Heerden ,A (Alexander)	1	1399.9	974.9	1	1414	974.9	0	0	0	0	0	0
8	Schoeman ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
8	Schoeman ,R (Ruben)	1	1237.1	1662.1	1	1244.5	1662.1	0	0	0	0	0	0
9	Redelinghuys ,J (Jade)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Redelinghuys ,J (Jade)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Chitsamba ,L (Liezel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Chitsamba ,L (Liezel)	1	1223.5	1648.5	1	1212.5	1648.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Tlou, O (Onthatile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms