Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tee, J (Johnathan)

Chess SA id

1150301348

FIDE id

Date of birth

2015-12-15 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1235.5	1219.5	1234.4	1200
Raw rating	1235.5	1219.5	1234.4	1200
Weighted rating	1218.2	1208.4	1220.3	1200
Weighted performance	0	0	0	0
Floor	735.5	719.5	734.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.6	161.3	157.9	165.8
Highest rating	1235.5 2025-09-01	1219.5 2025-05-05	1291.8 2024-03-01	1200 2024-04-01
Highest raw rating	1235.5 2025-09-01	1219.5 2025-05-05	1234.4 2025-09-01	1200 2024-04-01
Highest weighted rating	1216.3 2025-09-01	1205.9 2025-08-01	1218.8 2024-10-01	1200 2024-04-01
Highest weighted performance	1224.3 2024-03-01	1200 2024-04-01	1291.8 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1235.5	1219.5	1234.4	1200
Analysis
Rating	1235.5	1219.5	1234.4	1200
Raw rating	1235.5	1219.5	1234.4	1200
Weighted rating	1218.2	1208.4	1220.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	735.5	719.5	734.4	700
Max/Min rating change allowed	157.6	161.3	157.9	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	1235.5	1219.5	1234.4	1200
New weighted rating	1220	1209.6	1221.8	1200
New weighted performance	0	0	0	0
Temp new rating	1235.5	1219.5	1234.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1235.5	1219.5	1234.4	1200
New K-factor	36	36	36	36
New floor	735.5	719.5	734.4	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	15	5	10

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	6	60	85	1206.4	1291.4
Standard	5	3	60	85	1200	1285
Rapid	5	3	60	85	1212.8	1297.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9	60	85	1204.3	1289.3
Standard	5	3	60	85	1200	1285
Rapid	10	6	60	85	1206.5	1291.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1235.5	1219.5	1234.4	1200
2025-09-01	1235.5	1219.5	1234.4	1200
2025-08-01	1225.3	1219.5	1218.8	1200
2025-07-01	1225.3	1219.5	1218.8	1200
2025-06-01	1225.3	1219.5	1218.8	1200
2025-05-01	1225.3	1219.5	1218.8	1200
2025-04-01	1211	1200	1218.8	1200
2025-03-01	1211	1200	1218.8	1200
2025-02-01	1211	1200	1218.8	1200
2025-01-01	1211	1200	1218.8	1200
2024-12-01	1211	1200	1218.8	1200
2024-11-01	1211	1200	1218.8	1200
2024-10-01	1211	1200	1218.8	1200
2024-09-01	1211	1200	1218.8	1200
2024-08-01	1211	1200	1218.8	1200
2024-07-01	1211	1200	1218.8	1200
2024-06-01	1211	1200	1218.8	1200
2024-08-01	1211	1200	1218.8	1200
2024-04-01	1211	1200	1218.8	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	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni Primary School Cluster Individuals 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 0.5	date 2024-03-09	rnd 4	type Rapid	result 0.5
		Opponent Beaton, M (Mekhl)				Opponent Moutafis, A (Andoni)
2	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Kanji, T (Tahil)				Opponent Silindana, N (Naledi)
3	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Zyl, N (Nicolaas)				Opponent Dladla, E (Elihle)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Kanji, T (Tahil)				Opponent Coetzee, S (Stian)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Masemola, T (Tshepho)				Opponent Masemola, T (Tshepho)

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 0.5	date 2024-03-09	rnd 4	type Rapid	result 0.5
		Opponent Beaton, M (Mekhl)				Opponent Moutafis, A (Andoni)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Zyl, N (Nicolaas)				Opponent Dladla, E (Elihle)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Silindana, N (Naledi)				Opponent Silindana, N (Naledi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Kanji, T (Tahil)				Opponent Silindana, N (Naledi)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Zyl, N (Nicolaas)				Opponent Dladla, E (Elihle)
3	2	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Du Plessis, L (Luwhellen)				Opponent Gabel Smit, H (Heinrich)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Kanji, T (Tahil)				Opponent Coetzee, S (Stian)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Masemola, T (Tshepho)				Opponent Masemola, T (Tshepho)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Van Zyl, N (Nicolaas)				Opponent Dladla, E (Elihle)
2	2	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Du Plessis, L (Luwhellen)				Opponent Gabel Smit, H (Heinrich)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Silindana, N (Naledi)				Opponent Silindana, N (Naledi)

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	Coetzee ,S (Stian)	1	1	425	1	1	425	0	0	0	0	0	0
1	Coetzee ,S (Stian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	De Bruin ,E (EJ)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Bruin ,E (EJ)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Kanji ,T (Tahil)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kanji ,T (Tahil)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Masemola ,T (Tshepho)	1	1	425	1	1	425	0	0	0	0	0	0
4	Masemola ,T (Tshepho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Monteiro ,T (Thiago)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Monteiro ,T (Thiago)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Beaton ,M (Mekhl)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Beaton ,M (Mekhl)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
7	Marais ,S (Sj)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Marais ,S (Sj)	1	1289.1	864.1	0	0	0	1	1245.5	864.1	0	0	0
8	Van Zyl ,N (Nicolaas)	1	1	425	0	0	0	1	1	425	0	0	0
8	Van Zyl ,N (Nicolaas)	1	1170.6	1595.6	0	0	0	1	1156.5	1595.6	0	0	0
9	Silindana ,N (Naledi)	1	1	425	0	0	0	1	1	425	0	0	0
9	Silindana ,N (Naledi)	1	1199.8	1624.8	0	0	0	1	1200	1624.8	0	0	0
10	Lourens ,L (Ludre)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Lourens ,L (Ludre)	1	1204.3	779.3	0	0	0	1	1199.5	779.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Tee, J (Johnathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms