Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roos, TL (Timothy Leonard)

Chess SA id

101053892

FIDE id

Date of birth

2001-06-25 (Adult)

Gender

Male

Region

John Taolo Gaetswewe (NCJ)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1049.9	1054.2	804.6	804.6
Raw rating	1049.9	1054.2	804.6	804.6
Weighted rating	1049.9	1054.2	804.6	804.6
Weighted performance	154.1	154	0	0
Floor	620.3	618.2	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	205.4	204.1	291.3	291.3
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1120.3 2018-09-01	1118.2 2018-09-01	804.6 2024-03-01	804.6 2024-03-01
Highest weighted rating	1120.3 2024-11-01	1118.2 2024-11-01	804.6 2024-11-01	804.6 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1049.9	1054.2	804.6	804.6
Analysis
Rating	1049.9	1054.2	804.6	804.6
Raw rating	1049.9	1054.2	804.6	804.6
Weighted rating	1049.9	1054.2	804.6
Weighted performance	154.1	154	0
K-factor	40	40	40	40
Floor	620.3	618.2	500	500
Max/Min rating change allowed	205.4	204.1	291.3	291.3
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	1049.9	1054.2	804.6	804.6
New weighted rating	1049.9	1054.2	804.6	804.6
New weighted performance	153.7	153.7	0	0
Temp new rating	1049.9	1054.2	804.6	804.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1049.9	1054.2	804.6	804.6
New K-factor	40	40	40	40
New floor	620.3	618.2	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	93	93

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	John Taolo Gaetswewe (NCJ)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	44	18	40.91	-77.3	1127.9	1050.6
Standard	44	18	40.91	-77.3	1127.9	1050.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1049.9	1054.2	804.6	804.6
2025-09-01	1049.9	1054.2	804.6	804.6
2025-08-01	1049.9	1054.2	804.6	804.6
2025-07-01	1049.9	1054.2	804.6	804.6
2025-06-01	1049.9	1054.2	804.6	804.6
2025-05-01	1049.9	1054.2	804.6	804.6
2025-04-01	1049.9	1054.2	804.6	804.6
2025-03-01	1049.9	1054.2	804.6	804.6
2025-02-01	1049.9	1054.2	804.6	804.6
2025-01-01	1049.9	1054.2	804.6	804.6
2024-12-01	1049.9	1054.2	804.6	804.6
2024-11-01	1049.9	1054.2	804.6	804.6
2024-10-01	1049.9	1054.2	804.6	804.6
2024-09-01	1049.9	1054.2	804.6	804.6
2024-08-01	1049.9	1054.2	804.6	804.6
2024-07-01	1049.9	1054.2	804.6	804.6
2024-06-01	1049.9	1054.2	804.6	804.6
2024-08-01	1049.9	1054.2	804.6	804.6
2024-04-01	1049.9	1054.2	804.6	804.6
2024-03-01	1049.9	1054.2	804.6	804.6
2024-02-01	1049.9	1054.2	804.6	804.6
2024-01-01	1049.9	1054.2	804.6	804.6
2023-12-01	1049.9	1054.2	804.6	804.6
2023-11-01	1049.9	1054.2	804.6	804.6

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	MPS Chess Club Open (Olifantshoek)	2019-02-16	2019-02-16	Standard	John Taolo Gaetswewe (NCJ)	5	4	2.5	Yes	Analysis
2	South African Junior Team Championships 2018 (U18C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis
3	Northern Cape Closed Chess Championships 2018 (U18 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	1	Yes	Analysis
4	King`s Guard Women`s Day Open Chess Tournament 2018 (A)	2018-08-04	2018-08-04	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis
5	Kathu Chess Club 2018 (A)	2018-08-09	2018-08-09	Standard	John Taolo Gaetswewe (NCJ)	5	4	1.5	Yes	Analysis
6	Frances Baard Schools Open (U17+U19 Boys)	2018-08-17	2018-08-18	Standard	Frances Baard (NCF)	6	5	3	Yes	Analysis
7	Mangaung Metro Chess 27-28 July 2018 (B)	2018-07-27	2018-07-28	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
8	Inter Regional 2018 (U18 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	2	Yes	Analysis
9	JTG Trials 2018 (U18 Boys)	2018-04-21	2018-04-21	Standard	John Taolo Gaetswewe (NCJ)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament MPS Chess Club Open				Tournament MPS Chess Club Open
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 0.5
		Opponent West, W (William)				Opponent Bezuidenhout, LB (Leonard)
2	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 0.5
		Opponent Moodliar, S (Senayah)				Opponent Ntombela, Z (Zhime)
3	2	Tournament Frances Baard Schools Open				Tournament Frances Baard Schools Open
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Morebodi, K (Kgosietsile)				Opponent Sagrys, M (Miguel)

#	Games	Start				End
1	2	Tournament MPS Chess Club Open				Tournament MPS Chess Club Open
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 0.5
		Opponent West, W (William)				Opponent Bezuidenhout, LB (Leonard)
2	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 0.5
		Opponent Moodliar, S (Senayah)				Opponent Ntombela, Z (Zhime)
3	2	Tournament Frances Baard Schools Open				Tournament Frances Baard Schools Open
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Morebodi, K (Kgosietsile)				Opponent Sagrys, M (Miguel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Frances Baard Schools Open				Tournament Frances Baard Schools Open
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Morebodi, K (Kgosietsile)				Opponent Sagrys, M (Miguel)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament King`s Guard Women`s Day Open Chess Tournament 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent De Wee, L (Leander)				Opponent Pietersen, J (Jamien)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Saunders, L (Lihandri)				Opponent Kaptein, E (Elrico)

#	Games	Start				End
1	2	Tournament Frances Baard Schools Open				Tournament Frances Baard Schools Open
		date 2018-08-18	rnd 3	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Morebodi, K (Kgosietsile)				Opponent Sagrys, M (Miguel)
2	2	Tournament King`s Guard Women`s Day Open Chess Tournament 2018				Tournament King`s Guard Women`s Day Open Chess Tournament 2018
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 1
		Opponent De Wee, L (Leander)				Opponent Pietersen, J (Jamien)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Saunders, L (Lihandri)				Opponent Kaptein, E (Elrico)

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	Bezuidenhout ,LB (Leonard)	4	2	0	4	2	0	0	0	0	0	0	0
1	Bezuidenhout ,LB (Leonard)	4	1015	1015	4	1022	1015	0	0	0	0	0	0
2	Botes ,A (Armand)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Botes ,A (Armand)	2	1157.8	732.8	2	1155.7	732.8	0	0	0	0	0	0
3	Links ,B (Bradley)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Links ,B (Bradley)	2	1120.8	695.8	2	1108.4	695.8	0	0	0	0	0	0
4	Rencken ,SJ (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Rencken ,SJ (Samuel)	1	1084.8	659.8	1	1089.1	659.8	0	0	0	0	0	0
5	Sagrys ,M (Miguel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sagrys ,M (Miguel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Moodliar ,S (Senayah)	1	1	425	1	1	425	0	0	0	0	0	0
6	Moodliar ,S (Senayah)	1	1167.5	1592.5	1	1178.6	1592.5	0	0	0	0	0	0
7	Geldenhuys ,AJ (Andre J)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Geldenhuys ,AJ (Andre J)	1	1062	637	1	1056.1	637	0	0	0	0	0	0
8	Pietersen ,J (Jamien)	1	1	425	1	1	425	0	0	0	0	0	0
8	Pietersen ,J (Jamien)	1	1221.8	1646.8	1	1234.1	1646.8	0	0	0	0	0	0
9	Carsten ,D (Dudley)	1	1	425	1	1	425	0	0	0	0	0	0
9	Carsten ,D (Dudley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Klaaste ,C (Chadley)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Klaaste ,C (Chadley)	1	1243.1	818.1	1	1211.2	818.1	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

Roos, TL (Timothy Leonard)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms