Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lorentz, F (Felix)

Chess SA id

1120136553

FIDE id

Date of birth

2012-11-28 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.1	1142.8	1225.6	1200
Raw rating	1172.1	1142.8	1225.6	1200
Weighted rating	1172.1	1142.8	1225.6	1200
Weighted performance	0	0	0	0
Floor	700	700	725.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	179.9	159.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1318.2 2022-03-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1225.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1225.6 2024-03-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1318.2 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.1	1142.8	1225.6	1200
Analysis
Rating	1172.1	1142.8	1225.6	1200
Raw rating	1172.1	1142.8	1225.6	1200
Weighted rating	1172.1	1142.8	1225.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	725.6	700
Max/Min rating change allowed	172.5	179.9	159.9	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	1172.1	1142.8	1225.6	1200
New weighted rating	1172.1	1142.8	1225.6	1200
New weighted performance	0	0	0	0
Temp new rating	1172.1	1142.8	1225.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.1	1142.8	1225.6	1200
New K-factor	36	36	36	36
New floor	700	700	725.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	12	5
	0	0	0
History	17	12	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	17	7	41.18	-75	1231.9	1156.9
Standard	12	4	33.33	-141.7	1244.7	1103
Rapid	5	3	60	85	1201.2	1286.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.1	1142.8	1225.6	1200
2025-09-01	1172.1	1142.8	1225.6	1200
2025-08-01	1172.1	1142.8	1225.6	1200
2025-07-01	1172.1	1142.8	1225.6	1200
2025-06-01	1172.1	1142.8	1225.6	1200
2025-05-01	1172.1	1142.8	1225.6	1200
2025-04-01	1172.1	1142.8	1225.6	1200
2025-03-01	1172.1	1142.8	1225.6	1200
2025-02-01	1172.1	1142.8	1225.6	1200
2025-01-01	1172.1	1142.8	1225.6	1200
2024-12-01	1172.1	1142.8	1225.6	1200
2024-11-01	1172.1	1142.8	1225.6	1200
2024-10-01	1172.1	1142.8	1225.6	1200
2024-09-01	1172.1	1142.8	1225.6	1200
2024-08-01	1172.1	1142.8	1225.6	1200
2024-07-01	1172.1	1142.8	1225.6	1200
2024-06-01	1172.1	1142.8	1225.6	1200
2024-08-01	1172.1	1142.8	1225.6	1200
2024-04-01	1172.1	1142.8	1225.6	1200
2024-03-01	1172.1	1142.8	1225.6	1200
2024-02-01	1172.1	1142.8	1225.6	1200
2024-01-01	1172.1	1142.8	1225.6	1200
2023-12-01	1172.1	1142.8	1225.6	1200
2023-11-01	1172.1	1142.8	1225.6	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	Metro WP Schools Chess Trials 2022 (U11 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	2022 Central District Individual Trials (U11)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
3	2022 Cape Of Good Hope Open (U12)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Spence, B (Brian)				Opponent Mhaga, U (Umile)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Davids, A (Aadam)				Opponent Underwood, A (Alexander)
3	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Zamela, A (Avuya)				Opponent Zamela, A (Avuya)

#	Games	Start				End
1	2	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Spence, B (Brian)				Opponent Mhaga, U (Umile)
2	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-30	rnd 4	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Carvalhaes, E (Ethan)				Opponent Carvalhaes, E (Ethan)
3	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 2	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Vokwana, L (Likhona)

#	Games	Start				End
1	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Davids, A (Aadam)				Opponent Underwood, A (Alexander)
2	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Zamela, A (Avuya)				Opponent Zamela, A (Avuya)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Spence, B (Brian)				Opponent Mhaga, U (Umile)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Davids, A (Aadam)				Opponent Underwood, A (Alexander)
3	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Zamela, A (Avuya)				Opponent Zamela, A (Avuya)

#	Games	Start				End
1	2	Tournament Metro WP Schools Chess Trials 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-04-23	rnd 5	type Standard	result 1
		Opponent Spence, B (Brian)				Opponent Mhaga, U (Umile)
2	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-30	rnd 4	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Carvalhaes, E (Ethan)				Opponent Carvalhaes, E (Ethan)
3	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 2	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Vokwana, L (Likhona)

#	Games	Start				End
1	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Davids, A (Aadam)				Opponent Underwood, A (Alexander)
2	1	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Zamela, A (Avuya)				Opponent Zamela, A (Avuya)

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	Weideman ,J (Janko)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Weideman ,J (Janko)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Smith ,Z (Zion)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Smith ,Z (Zion)	1	1439.7	1014.7	1	1399.7	1014.7	0	0	0	0	0	0
3	Morrison ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Morrison ,L (Liam)	1	1212	787	1	1200	787	0	0	0	0	0	0
4	Fisher ,A (Aaron)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Fisher ,A (Aaron)	1	1242.3	817.3	1	1200	817.3	0	0	0	0	0	0
5	Carvalhaes ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Carvalhaes ,E (Ethan)	1	1127.9	1552.9	1	1114	1552.9	0	0	0	0	0	0
6	Osborne ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Osborne ,H (Hannah)	1	1280.4	855.4	1	1262.8	855.4	0	0	0	0	0	0
7	Mafilika ,O (Onikayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mafilika ,O (Onikayo)	1	1247.4	822.4	1	1200	822.4	0	0	0	0	0	0
8	Vokwana ,L (Likhona)	1	1	425	1	1	425	0	0	0	0	0	0
8	Vokwana ,L (Likhona)	1	1188.6	1613.6	1	1200	1613.6	0	0	0	0	0	0
9	Wilson ,EM (Emlyn Marissa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Wilson ,EM (Emlyn Marissa)	1	1290.4	865.4	1	1286.5	865.4	0	0	0	0	0	0
10	Mhaga ,U (Umile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mhaga ,U (Umile)	1	1254.2	1679.2	1	1200	1679.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Lorentz, F (Felix)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms