Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonas, T (Tshepiso)

Chess SA id

1140152600

FIDE id

Date of birth

2014-09-04 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1207.1	1224.5	1180.7	1200
Raw rating	1207.1	1224.5	1180.7	1200
Weighted rating	1206.9	1224.4	1180.4	1200
Weighted performance	0	0	0	0
Floor	717.9	724.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.1	160.1	170.4	165.8
Highest rating	1302.5 2023-03-01	1306.4 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1217.9 2023-04-01	1224.5 2024-04-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1217.9 2024-10-01	1224.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1302.5 2023-03-01	1306.4 2023-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1207.1	1224.5	1180.7	1200
Analysis
Rating	1207.1	1224.5	1180.7	1200
Raw rating	1207.1	1224.5	1180.7	1200
Weighted rating	1206.9	1224.4	1180.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.9	724.5	700	700
Max/Min rating change allowed	164.1	160.1	170.4	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	1207.1	1224.5	1180.7	1200
New weighted rating	1207	1224.4	1180.4	1200
New weighted performance	0	0	0	0
Temp new rating	1207.1	1224.5	1180.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1207.1	1224.5	1180.7	1200
New K-factor	36	36	36	36
New floor	717.9	724.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	7	5	2
	0	0	0
	0	0	0
History	12	10	2

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
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	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	12	5.5	45.83	-35.4	1241.3	1205.9
Standard	10	5	50	0	1257.8	1257.8
Rapid	2	0.5	25	-212.5	1158.5	946
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1207.1	1224.5	1180.7	1200
2025-09-01	1207.1	1224.5	1180.7	1200
2025-08-01	1207.1	1224.5	1180.7	1200
2025-07-01	1207.1	1224.5	1180.7	1200
2025-06-01	1207.1	1224.5	1180.7	1200
2025-05-01	1207.1	1224.5	1180.7	1200
2025-04-01	1207.1	1224.5	1180.7	1200
2025-03-01	1207.1	1224.5	1180.7	1200
2025-02-01	1207.1	1224.5	1180.7	1200
2025-01-01	1207.1	1224.5	1180	1200
2024-12-01	1207.1	1224.5	1180	1200
2024-11-01	1207.1	1224.5	1180	1200
2024-10-01	1207.1	1224.5	1180	1200
2024-09-01	1207.1	1224.5	1180	1200
2024-08-01	1207.1	1224.5	1180	1200
2024-07-01	1207.1	1224.5	1180	1200
2024-06-01	1207.1	1224.5	1180	1200
2024-08-01	1207.1	1224.5	1180	1200
2024-04-01	1207.1	1224.5	1180	1200
2024-03-01	1204.1	1222	1180	1200
2024-02-01	1204.1	1222	1180	1200
2024-01-01	1204.1	1222	1180	1200
2023-12-01	1204.1	1222	1180	1200
2023-11-01	1204.1	1222	1180	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	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Knysna Inter Schools 2023	2023-07-05	2023-07-05	Rapid	Eden (WEG)	6	2	0.5	Yes	Analysis
4	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	0	0	No	Analysis
5	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 3	type Standard	result 0.5	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Nomyayi, M (Mazi)				Opponent Van Deventer, D (Daniel)
2	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Ruiters, L (Liam)				Opponent Ruiters, L (Liam)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Afrika, E (Euclid)

#	Games	Start				End
1	3	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 3	type Standard	result 0.5	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Nomyayi, M (Mazi)				Opponent Van Deventer, D (Daniel)
2	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Ruiters, L (Liam)				Opponent Ruiters, L (Liam)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Afrika, E (Euclid)

#	Games	Start				End
1	1	Tournament Knysna Inter Schools 2023				Tournament Knysna Inter Schools 2023
		date 2023-07-05	rnd 5	type Rapid	result 0.5	date 2023-07-05	rnd 5	type Rapid	result 0.5
		Opponent Bond, G (Geovanni)				Opponent Bond, G (Geovanni)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Ruiters, L (Liam)				Opponent Ruiters, L (Liam)
2	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Afrika, E (Euclid)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Van Deventer, D (Daniel)				Opponent Van Deventer, D (Daniel)

#	Games	Start				End
1	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Ruiters, L (Liam)				Opponent Ruiters, L (Liam)
2	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Afrika, E (Euclid)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Van Deventer, D (Daniel)				Opponent Van Deventer, D (Daniel)

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	Bond ,G (Geovanni)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
1	Bond ,G (Geovanni)	2	1158.5	946	0	0	0	2	1200	946	0	0	0
2	Van Deventer ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Deventer ,D (Daniel)	1	1183.6	1608.6	1	1185.2	1608.6	0	0	0	0	0	0
3	Miller ,J (Jahwan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Miller ,J (Jahwan)	1	1215.3	1640.3	1	1218.4	1640.3	0	0	0	0	0	0
4	Ruiters ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ruiters ,L (Liam)	1	1191.9	1616.9	1	1190.3	1616.9	0	0	0	0	0	0
5	Nomyayi ,M (Mazi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Nomyayi ,M (Mazi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Afrika ,E (Euclid)	1	1	425	1	1	425	0	0	0	0	0	0
6	Afrika ,E (Euclid)	1	1156.2	1581.2	1	1155.2	1581.2	0	0	0	0	0	0
7	Ceaser ,E (Eathan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Ceaser ,E (Eathan)	1	1201.3	1201.3	1	1201.6	1201.3	0	0	0	0	0	0
8	Grace ,S (Shane-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Grace ,S (Shane-Lee)	1	1394.2	969.2	1	1399.7	969.2	0	0	0	0	0	0
9	Reynecke ,O (Otto)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Reynecke ,O (Otto)	1	1265.4	840.4	1	1279.2	840.4	0	0	0	0	0	0
10	Pringle ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pringle ,A (Alexander)	1	1522.7	1097.7	1	1510.6	1097.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jonas, T (Tshepiso)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms