Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tiemie, J (Justin)

Chess SA id

1100150946

FIDE id

Date of birth

2010-03-19 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1355.5	1365.5	1200	1200
Raw rating	1355.5	1365.5	1200	1200
Weighted rating	1338.8	1343.8	1200	1200
Weighted performance	1163.6	1159.9	0	0
Floor	855.5	865.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.9	131	165.8	165.8
Highest rating	1549 2023-02-01	1549 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1355.5 2025-04-01	1365.5 2025-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1334.8 2025-08-01	1339.2 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1549 2023-02-01	1549 2023-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1355.5	1365.5	1200	1200
Analysis
Rating	1355.5	1365.5	1200	1200
Raw rating	1355.5	1365.5	1200	1200
Weighted rating	1338.8	1343.8	1200
Weighted performance	1163.6	1159.9	0
K-factor	36	36	36	36
Floor	855.5	865.5	700	700
Max/Min rating change allowed	132.9	131	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	1355.5	1365.5	1200	1200
New weighted rating	1340.6	1346	1200	1200
New weighted performance	1163.1	1159.4	0	0
Temp new rating	1355.5	1365.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1355.5	1365.5	1200	1200
New K-factor	36	36	36	36
New floor	855.5	865.5	700	700

Item	Main	Standard
	0	0
	5	5
	21	21
	15	15
	0	0
	0	0
History	41	41

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
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	5	3.5	70	170	1335.9	1505.9
Standard	5	3.5	70	170	1335.9	1505.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	27	65.85	134.8	1266.7	1401.5
Standard	41	27	65.85	134.8	1266.7	1401.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1355.5	1365.5	1200	1200
2025-09-01	1355.5	1365.5	1200	1200
2025-08-01	1355.5	1365.5	1200	1200
2025-07-01	1355.5	1365.5	1200	1200
2025-06-01	1355.5	1365.5	1200	1200
2025-05-01	1355.5	1365.5	1200	1200
2025-04-01	1355.5	1365.5	1200	1200
2025-03-01	1322	1325	1200	1200
2025-02-01	1322	1324.6	1200	1200
2025-01-01	1322	1319.1	1200	1200
2024-12-01	1322	1319.1	1200	1200
2024-11-01	1322	1319.1	1200	1200
2024-10-01	1322	1319.1	1200	1200
2024-09-01	1322	1319.1	1200	1200
2024-08-01	1322	1319.1	1200	1200
2024-07-01	1322	1319.1	1200	1200
2024-06-01	1322	1319.1	1200	1200
2024-08-01	1322	1319.1	1200	1200
2024-04-01	1322	1319.1	1200	1200
2024-03-01	1348	1363.7	1200	1200
2024-02-01	1320	1338.1	1200	1200
2024-01-01	1320	1338.1	1200	1200
2023-12-01	1320	1338.1	1200	1200
2023-11-01	1320	1338.1	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	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
2	Western Cape HS Individuals Championship 2024 (U15 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
3	Eden School Chess Trials 1 2024 (U15 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Kannaland Proewe 2 2024 (U15 Boys)	2024-02-24	2024-02-24	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Kannaland Proewe 1 (U15 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	Eden Top Schools 2023 (U13 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Kannaland Proewe 1 2023 (U11+U13 Boys)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Kannaland Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Koopman, J (Juan)				Opponent Botha, C (Chris)
2	6	Tournament Kannaland Proewe 1				Tournament Kannaland Proewe 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Le Roux, T (Tristan)				Opponent Booysen, W (Whandre)
3	5	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Nel, W (Willie)				Opponent Beveridge, J (Jesse)

#	Games	Start				End
1	7	Tournament Kannaland Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Koopman, J (Juan)				Opponent Botha, C (Chris)
2	6	Tournament Kannaland Proewe 1				Tournament Kannaland Proewe 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Le Roux, T (Tristan)				Opponent Booysen, W (Whandre)
3	5	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Nel, W (Willie)				Opponent Beveridge, J (Jesse)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Nel, W (Willie)				Opponent Beveridge, J (Jesse)
2	5	Tournament Kannaland Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Booysen, W (Whandre)				Opponent Botha, C (Chris)
3	3	Tournament Kannaland Proewe 1				Tournament Kannaland Proewe 1
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Le Roux, T (Tristan)				Opponent Tiemie, R (Rhiyrmo)

#	Games	Start				End
1	5	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Nel, W (Willie)				Opponent Beveridge, J (Jesse)
2	5	Tournament Kannaland Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Booysen, W (Whandre)				Opponent Botha, C (Chris)
3	3	Tournament Kannaland Proewe 1				Tournament Kannaland Proewe 1
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 3	type Standard	result 1
		Opponent Le Roux, T (Tristan)				Opponent Tiemie, R (Rhiyrmo)

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	Muller ,K (Kieran)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Muller ,K (Kieran)	2	1528.7	1103.7	2	1525.9	1103.7	0	0	0	0	0	0
2	Benjamin ,C (Chadwon)	2	1	0	2	1	0	0	0	0	0	0	0
2	Benjamin ,C (Chadwon)	2	1228.1	1228.1	2	1234.6	1228.1	0	0	0	0	0	0
3	Booysen ,W (Whandre)	2	2	425	2	2	425	0	0	0	0	0	0
3	Booysen ,W (Whandre)	2	1238.4	1663.4	2	1241.4	1663.4	0	0	0	0	0	0
4	Rothman ,W (Wade)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rothman ,W (Wade)	1	1152.6	1577.6	1	1146.4	1577.6	0	0	0	0	0	0
5	Prins ,R (Reinhart)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Prins ,R (Reinhart)	1	1700	1275	1	1680.6	1275	0	0	0	0	0	0
6	Lott ,A (Alexio)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Lott ,A (Alexio)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Karsten ,K (Keagan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Karsten ,K (Keagan)	1	1518	1093	1	1521.7	1093	0	0	0	0	0	0
8	Louw ,A (Alfonzo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Louw ,A (Alfonzo)	1	1174.9	1599.9	1	1170.5	1599.9	0	0	0	0	0	0
9	Mangali ,O (Ongama)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mangali ,O (Ongama)	1	1206.4	781.4	1	1217.2	781.4	0	0	0	0	0	0
10	Nel ,W (Willie)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nel ,W (Willie)	1	1192.4	1617.4	1	1192.4	1617.4	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

Tiemie, J (Justin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms