Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cronje, T (Tian)

Chess SA id

1100118102

FIDE id

Date of birth

2010-11-26 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1247.5	1275.6	1161.9	1200
Raw rating	1247.5	1275.6	1161.9	1200
Weighted rating	1245.2	1275.6	1157.5	1200
Weighted performance	872.4	921.8	0	0
Floor	778.3	775.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155	148.9	175.1	165.8
Highest rating	1292.2 2023-07-01	1289.5 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1278.3 2024-02-01	1275.6 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1278.3 2025-04-01	1275.6 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1292.2 2023-07-01	1289.5 2023-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1247.5	1275.6	1161.9	1200
Analysis
Rating	1247.5	1275.6	1161.9	1200
Raw rating	1247.5	1275.6	1161.9	1200
Weighted rating	1245.2	1275.6	1157.5
Weighted performance	872.4	921.8	0
K-factor	36	36	36	36
Floor	778.3	775.6	700	700
Max/Min rating change allowed	155	148.9	175.1	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	1247.5	1275.6	1161.9	1200
New weighted rating	1245	1275.6	1157.4	1200
New weighted performance	872	921.4	0	0
Temp new rating	1247.5	1275.6	1161.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1247.5	1275.6	1161.9	1200
New K-factor	36	36	36	36
New floor	778.3	775.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	0	6
	20	20	0
	14	14	0
	5	5	0
History	50	44	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	50	21.5	43	-59.5	1205.7	1146.2
Standard	44	19.5	44.32	-48.3	1221.6	1173.3
Rapid	6	2	33.33	-141.7	1088.7	947
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1247.5	1275.6	1161.9	1200
2025-09-01	1247.5	1275.6	1161.9	1200
2025-08-01	1247.5	1275.6	1161.9	1200
2025-07-01	1247.5	1275.6	1161.9	1200
2025-06-01	1247.5	1275.6	1161.9	1200
2025-05-01	1247.5	1275.6	1161.9	1200
2025-04-01	1247.5	1275.6	1161.9	1200
2025-03-01	1247.3	1275.6	1161.9	1200
2025-02-01	1246	1275.6	1161.4	1200
2025-01-01	1234.2	1275.6	1140.6	1200
2024-12-01	1234.2	1275.6	1140.6	1200
2024-11-01	1234.2	1275.6	1140.6	1200
2024-10-01	1234.2	1275.6	1140.6	1200
2024-09-01	1234.2	1275.6	1140.6	1200
2024-08-01	1234.2	1275.6	1140.6	1200
2024-07-01	1234.2	1275.6	1140.6	1200
2024-06-01	1234.2	1275.6	1140.6	1200
2024-08-01	1234.2	1275.6	1140.6	1200
2024-04-01	1278.3	1275.6	1200	1200
2024-03-01	1278.3	1275.6	1200	1200
2024-02-01	1278.3	1275.6	1200	1200
2024-01-01	1278.3	1275.6	1200	1200
2023-12-01	1278.3	1275.6	1200	1200
2023-11-01	1278.3	1275.6	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	NWU Super 16 2024	2024-04-19	2024-04-19	Rapid	Gert Sibande (MGS)	6	6	2	Yes	Analysis
2	2023 Ekurhuleni North District Schools Finals (U13)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	Ekurhuleni Chess Trial 3 2023 (U14)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Ekurhuleni North Schools Individual Finals 2023 (U13 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Ekhuruleni Chess Trials 1 2023 (U14)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	Ekurhuleni-North Schools Teams 2022 (U13)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
7	Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	Ekurhuleni Trials 1 2022 (U14)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
9	Ekurhuleni North Schools Individual 2021 (C)	2021-09-11	2021-09-11	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
10	2019 South African Top Schools Team Championships (U9 Open+U11 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Maharaj, M (Mihiir)				Opponent Mpahlele, R (Reamogetswe)
2	3	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-12	rnd 2	type Standard	result 0.5
		Opponent Matlala, M (Mpilo)				Opponent Kheswa, S (Spholami)
3	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-05-13	rnd 4	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Shabangu, S (Simphiwe)				Opponent Smith, H (Henre)

#	Games	Start				End
1	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Maharaj, M (Mihiir)				Opponent Mpahlele, R (Reamogetswe)
2	3	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-12	rnd 2	type Standard	result 0.5
		Opponent Matlala, M (Mpilo)				Opponent Kheswa, S (Spholami)
3	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-05-13	rnd 4	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Shabangu, S (Simphiwe)				Opponent Smith, H (Henre)

#	Games	Start				End
1	1	Tournament NWU Super 16 2024				Tournament NWU Super 16 2024
		date 2024-04-19	rnd 6	type Rapid	result 1	date 2024-04-19	rnd 6	type Rapid	result 1
		Opponent Vermeulen, H (Henco)				Opponent Vermeulen, H (Henco)
2	1	Tournament NWU Super 16 2024				Tournament NWU Super 16 2024
		date 2024-04-19	rnd 3	type Rapid	result 1	date 2024-04-19	rnd 3	type Rapid	result 1
		Opponent Enslin, H (Henry)				Opponent Enslin, H (Henry)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Maharaj, M (Mihiir)				Opponent Mpahlele, R (Reamogetswe)
2	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-05-13	rnd 4	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Shabangu, S (Simphiwe)				Opponent Smith, H (Henre)
3	2	Tournament Ekurhuleni Chess Trial 3 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-06-17	rnd 5	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Theron, C (Clea)				Opponent Rathiba, T (Thato)

#	Games	Start				End
1	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Maharaj, M (Mihiir)				Opponent Mpahlele, R (Reamogetswe)
2	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-05-13	rnd 4	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Shabangu, S (Simphiwe)				Opponent Smith, H (Henre)
3	2	Tournament Ekurhuleni Chess Trial 3 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-06-17	rnd 5	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Theron, C (Clea)				Opponent Rathiba, T (Thato)

#	Games	Start				End
1	1	Tournament NWU Super 16 2024				Tournament NWU Super 16 2024
		date 2024-04-19	rnd 6	type Rapid	result 1	date 2024-04-19	rnd 6	type Rapid	result 1
		Opponent Vermeulen, H (Henco)				Opponent Vermeulen, H (Henco)
2	1	Tournament NWU Super 16 2024				Tournament NWU Super 16 2024
		date 2024-04-19	rnd 3	type Rapid	result 1	date 2024-04-19	rnd 3	type Rapid	result 1
		Opponent Enslin, H (Henry)				Opponent Enslin, H (Henry)

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	Smith ,H (Henre)	2	2	425	2	2	425	0	0	0	0	0	0
1	Smith ,H (Henre)	2	1210.4	1635.4	2	1145.7	1635.4	0	0	0	0	0	0
2	Shen Yu ,C (Caroline)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Shen Yu ,C (Caroline)	2	1264.8	839.8	2	1264.5	839.8	0	0	0	0	0	0
3	Ntanjana ,S (Siyanda Bokang)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ntanjana ,S (Siyanda Bokang)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Ncube ,T (Thabani)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ncube ,T (Thabani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Potgieter ,W (Walt)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Potgieter ,W (Walt)	1	1198	773	1	1197.6	773	0	0	0	0	0	0
6	Pieterse ,JF (Jurgens Francois)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Pieterse ,JF (Jurgens Francois)	1	1391.4	966.4	1	1388.5	966.4	0	0	0	0	0	0
7	Maleku ,E (Esethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Maleku ,E (Esethu)	1	1355	930	1	1349.6	930	0	0	0	0	0	0
8	Shazhira ,J (Joseph)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Shazhira ,J (Joseph)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Shabangu ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shabangu ,S (Simphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Marinda ,B (Brian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Marinda ,B (Brian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Cronje, T (Tian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms