Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hartzenberg, M (Mason)

Chess SA id

1130318191

FIDE id

Date of birth

2013-11-28 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.9	1200	1199.9	1200
Raw rating	1199.9	1200	1199.9	1200
Weighted rating	1199.9	1200	1199.9	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	165.8	165.8	165.8	165.8
Highest rating	1199.9 2025-07-01	1200 2025-04-01	1199.9 2025-07-01	1200 2025-04-01
Highest raw rating	1199.9 2025-07-01	1200 2025-04-01	1199.9 2025-07-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-07-01	1200 2025-04-01	1199.9 2025-07-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.9	1200	1199.9	1200
Analysis
Rating	1199.9	1200	1199.9	1200
Raw rating	1199.9	1200	1199.9	1200
Weighted rating	1199.9	1200	1199.9
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	165.8	165.8	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	1199.9	1200	1199.9	1200
New weighted rating	1199.9	1200	1199.9	1200
New weighted performance	0	0	0	0
Temp new rating	1199.9	1200	1199.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.9	1200	1199.9	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	7	7
	0	0
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 0		Rapid 7		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	7	2.5	35.71	-121.4	1263	1141.6
Standard	0	0	0	0	0	0
Rapid	7	2.5	35.71	-121.4	1263	1141.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	7	2.5	35.71	-121.4	1263	1141.6
Standard	0	0	0	0	0	0
Rapid	7	2.5	35.71	-121.4	1263	1141.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.9	1200	1199.9	1200
2025-09-01	1199.9	1200	1199.9	1200
2025-08-01	1199.9	1200	1199.9	1200
2025-07-01	1199.9	1200	1199.9	1200
2025-06-01	1199.9	1200	1199.9	1200
2025-05-01	1199.9	1200	1199.9	1200
2025-04-01	1199.3	1200	1199.2	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	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	Steinitz Festival 2025 (U14)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Steinitz Festival 2025 (U14)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Castle, T (Tequila)				Opponent Hendricks, M (Mikhail)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 0.5	date 2025-03-15	rnd 5	type Rapid	result 0.5
		Opponent Du Preez, Z (Zolani)				Opponent Du Preez, Z (Zolani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Castle, T (Tequila)				Opponent Hendricks, M (Mikhail)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 5	type Rapid	result 0.5	date 2025-03-15	rnd 5	type Rapid	result 0.5
		Opponent Du Preez, Z (Zolani)				Opponent Du Preez, Z (Zolani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Castle, T (Tequila)				Opponent Hendricks, M (Mikhail)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Castle, T (Tequila)				Opponent Hendricks, M (Mikhail)

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	Kotliar ,B (Beatrisa)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Kotliar ,B (Beatrisa)	1	1312	887	0	0	0	1	1317.4	887	0	0	0
2	Tyhalibhongo ,G (Gift)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Tyhalibhongo ,G (Gift)	1	1218.1	793.1	0	0	0	1	1247.6	793.1	0	0	0
3	Hendricks ,M (Mikhail)	1	1	425	0	0	0	1	1	425	0	0	0
3	Hendricks ,M (Mikhail)	1	1199.5	1624.5	0	0	0	1	1197.2	1624.5	0	0	0
4	Du Preez ,Z (Zolani)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
4	Du Preez ,Z (Zolani)	1	1213.4	1213.4	0	0	0	1	1264.7	1213.4	0	0	0
5	Michaelides ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Michaelides ,A (Alexander)	1	1325.1	900.1	0	0	0	1	1380.3	900.1	0	0	0
6	Bolton ,A (Alyssa)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Bolton ,A (Alyssa)	1	1374.2	949.2	0	0	0	1	1403.4	949.2	0	0	0
7	Castle ,T (Tequila)	1	1	425	0	0	0	1	1	425	0	0	0
7	Castle ,T (Tequila)	1	1198.8	1623.8	0	0	0	1	1198.1	1623.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Hartzenberg, M (Mason)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms