Chess South Africa Ratings Database

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Personal

Pitzer, M (Marlu)

Chess SA id

1130145717

FIDE id

Date of birth

2013-06-27 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1309.8

Item	Main	Standard	Rapid	Blitz
Rating	1257.5	1290.2	1133	1200
Raw rating	1257.5	1290.2	1133	1200
Weighted rating	1172.4	1197.6	1128.6	1200
Weighted performance	1193.8	1195.5	0	0
Floor	757.5	790.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.8	145.8	182.4	165.8
Highest rating	1257.5 2025-09-01	1290.2 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1257.5 2025-09-01	1290.2 2025-09-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1212.9 2018-10-01	1242.3 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1206.6 2025-09-01	1208.6 2025-09-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1257.5	1290.2	1133	1200
Analysis
Rating	1257.5	1290.2	1133	1200
Raw rating	1257.5	1290.2	1133	1200
Weighted rating	1172.4	1197.6	1128.6
Weighted performance	1193.8	1195.5	0
K-factor	36	36	36	36
Floor	757.5	790.2	700	700
Max/Min rating change allowed	152.8	145.8	182.4	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	1257.5	1290.2	1133	1200
New weighted rating	1180.1	1205.9	1128.9	1200
New weighted performance	1193.3	1195.1	0	0
Temp new rating	1257.5	1290.2	1133	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1257.5	1290.2	1133	1200
New K-factor	36	36	36	36
New floor	757.5	790.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	5	5	0
	11	5	6
	5	5	0
	0	0	0
History	31	25	6

Games since
	Main 21	Standard 15		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	10	8.5	85	297.5	1200.4	1497.9
Standard	10	8.5	85	297.5	1200.4	1497.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	13.5	43.55	-54.8	1241.4	1186.5
Standard	25	12.5	50	0	1227.8	1227.8
Rapid	6	1	16.67	-283.3	1297.8	1014.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1257.5	1290.2	1133	1200
2025-09-01	1257.5	1290.2	1133	1200
2025-08-01	1212.9	1242.3	1133	1200
2025-07-01	1212.9	1242.3	1133	1200
2025-06-01	1212.9	1242.3	1133	1200
2025-05-01	1142.5	1162.7	1133	1200
2025-04-01	1142.5	1162.7	1133	1200
2025-03-01	1142.5	1162.5	1133	1200
2025-02-01	1140.3	1159.3	1133	1200
2025-01-01	1105.2	1117.6	1121.2	1200
2024-12-01	1105.2	1117.6	1121.2	1200
2024-11-01	1105.2	1117.6	1121.2	1200
2024-10-01	1151.7	1180.8	1121.2	1200
2024-09-01	1151.7	1180.8	1121.2	1200
2024-08-01	1151.7	1180.8	1121.2	1200
2024-07-01	1151.7	1180.8	1121.2	1200
2024-06-01	1151.7	1180.8	1121.2	1200
2024-08-01	1151.7	1180.8	1121.2	1200
2024-04-01	1151.7	1180.8	1121.2	1200
2024-03-01	1151.7	1180.8	1121.2	1200
2024-02-01	1151.7	1180.8	1121.2	1200
2024-01-01	1151.7	1180.8	1121.2	1200
2023-12-01	1151.7	1180.8	1121.2	1200
2023-11-01	1182.4	1180.8	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	D5 Teams 2025 (U13 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	D5 Anker 2025 (U13 Boys)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D5 Teams 2025 (U13 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	D5 Anker 2025 (U13 Boys)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
3	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
4	Ekurhuleni North Chess Club 2023 (C)	2023-12-09	2023-12-09	Rapid	Ekurhuleni (GE)	7	6	1	Yes	Analysis
5	2023 Gauteng Top Schools (U11 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
6	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament D5 Anker 2025				Tournament D5 Teams 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Motloung, N (Neo)				Opponent Steyn, M (Marikus)
2	3	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Bothma, S (Shevonne)
3	1	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent De Carvalho Jeromimo, S (Sebastio)				Opponent De Carvalho Jeromimo, S (Sebastio)

#	Games	Start				End
1	9	Tournament D5 Anker 2025				Tournament D5 Teams 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Motloung, N (Neo)				Opponent Steyn, M (Marikus)
2	3	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Bothma, S (Shevonne)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 1	type Standard	result 0.5	date 2023-08-18	rnd 1	type Standard	result 0.5
		Opponent Green, K (Kian)				Opponent Green, K (Kian)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent De Carvalho Jeromimo, S (Sebastio)				Opponent De Carvalho Jeromimo, S (Sebastio)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D5 Teams 2025				Tournament D5 Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Marais, R (Reinghardt)				Opponent Steyn, M (Marikus)
2	4	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Motloung, N (Neo)				Opponent Engelbrecht, D (Dawie)
3	3	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Bothma, S (Shevonne)

#	Games	Start				End
1	4	Tournament D5 Teams 2025				Tournament D5 Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Marais, R (Reinghardt)				Opponent Steyn, M (Marikus)
2	4	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Motloung, N (Neo)				Opponent Engelbrecht, D (Dawie)
3	3	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 5	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Bothma, S (Shevonne)

#	Games	Start				End
1	1	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent De Carvalho Jeromimo, S (Sebastio)				Opponent De Carvalho Jeromimo, S (Sebastio)

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	Strydom ,J (Jacobus)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Strydom ,J (Jacobus)	2	1182	1394.5	2	1179.9	1394.5	0	0	0	0	0	0
2	Pieterse ,F (Fourie)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pieterse ,F (Fourie)	1	1300.5	875.5	1	1317.3	875.5	0	0	0	0	0	0
3	Kekana ,S (Selassie)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kekana ,S (Selassie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Vorster ,M (Meandri)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Vorster ,M (Meandri)	1	1438.5	1013.5	1	1433	1013.5	0	0	0	0	0	0
5	Mkhize ,S (Sibongimpilo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mkhize ,S (Sibongimpilo)	1	1160.2	1585.2	1	1153.6	1585.2	0	0	0	0	0	0
6	Marais ,R (Reinghardt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Marais ,R (Reinghardt)	1	1199.8	1624.8	1	1199.8	1624.8	0	0	0	0	0	0
7	Spies ,R (Ruben)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Spies ,R (Ruben)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Motloung ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Motloung ,N (Neo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Zulu ,S (Sphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Zulu ,S (Sphiwe)	1	1268.4	843.4	1	1274.9	843.4	0	0	0	0	0	0
10	Du Preez ,L (Lourens)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Preez ,L (Lourens)	1	1249.8	824.8	1	1257	824.8	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

Pitzer, M (Marlu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms