Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, M (Marlon)

Chess SA id

101088360

FIDE id

Date of birth

2001-08-24 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.9	1193.9	1114	1200
Raw rating	1198.9	1193.9	1114	1200
Weighted rating	1198.9	1193.9	1114	1200
Weighted performance	328.9	326.6	0	0
Floor	740.8	746.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.1	167.3	187.4	165.8
Highest rating	1253.8 2020-02-01	1248.9 2020-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1240.8 2020-03-01	1246.8 2020-03-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1240.8 2021-07-01	1246.8 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1253.8 2020-02-01	1248.9 2020-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1198.9	1193.9	1114	1200
Analysis
Rating	1198.9	1193.9	1114	1200
Raw rating	1198.9	1193.9	1114	1200
Weighted rating	1198.9	1193.9	1114
Weighted performance	328.9	326.6	0
K-factor	36	36	36	36
Floor	740.8	746.8	700	700
Max/Min rating change allowed	166.1	167.3	187.4	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	1198.9	1193.9	1114	1200
New weighted rating	1198.9	1193.9	1114	1200
New weighted performance	328.5	326.2	0	0
Temp new rating	1198.9	1193.9	1114	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1198.9	1193.9	1114	1200
New K-factor	36	36	36	36
New floor	740.8	746.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	87	82	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	77	42.5	55.19	44.2	1078.7	1122.9
Standard	72	40.5	56.25	53.1	1081.2	1134.3
Rapid	5	2	40	-85	1042.6	957.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1198.9	1193.9	1114	1200
2025-09-01	1198.9	1193.9	1114	1200
2025-08-01	1198.9	1193.9	1114	1200
2025-07-01	1198.9	1193.9	1114	1200
2025-06-01	1198.9	1193.9	1114	1200
2025-05-01	1198.9	1193.9	1114	1200
2025-04-01	1198.9	1193.9	1114	1200
2025-03-01	1198.9	1193.9	1114	1200
2025-02-01	1198.9	1193.9	1114	1200
2025-01-01	1198.9	1193.9	1114	1200
2024-12-01	1198.9	1193.9	1114	1200
2024-11-01	1198.9	1193.9	1114	1200
2024-10-01	1198.9	1193.9	1114	1200
2024-09-01	1198.9	1193.9	1114	1200
2024-08-01	1198.9	1193.9	1114	1200
2024-07-01	1198.9	1193.9	1114	1200
2024-06-01	1198.9	1193.9	1114	1200
2024-08-01	1198.9	1193.9	1114	1200
2024-04-01	1198.9	1193.9	1114	1200
2024-03-01	1198.9	1193.9	1114	1200
2024-02-01	1198.9	1193.9	1114	1200
2024-01-01	1198.9	1193.9	1114	1200
2023-12-01	1198.9	1193.9	1114	1200
2023-11-01	1198.9	1193.9	1114	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	Eden Schools Closed Trials 1 2020 (U20 Open)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Hessequa Skaak Proewe 1 2020 (O18+O20 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2019 (A)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
4	Eden Top Schools 2019 (U18)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
5	Eden Trials 3 2019 (U20 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Western Cape Schools Individuals 2019 (U20 Boys+Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	5	1.5	Yes	Analysis
7	Eden Trials 2 2019 (U20 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
8	Eden Trials 1 2019 (U20 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
9	Hessequa Proewe 3 2019 (O20)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
10	Hessequa Proewe 2 2019 (O20)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	4	Yes	Analysis
11	Hessequa Proewe 1 2019 (O20)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	4	2	Yes	Analysis
12	Oyster Rapid 2018	2018-07-07	2018-07-07	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
13	Eden Top Schools 2018 (U17 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	4	2	Yes	Analysis
14	EDENSC Closed 3 2018 (U18 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	4	3	Yes	Analysis
15	EDENSC Closed 2 2018 (U18 (Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
16	EDENSC Closed 1 2018 (U18)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	12	Tournament Hessequa Proewe 2 2019				Tournament Eden Trials 1 2019
		date 2019-02-16	rnd 1	type Standard	result 0.5	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Josephs, JH (Jo-Handre)				Opponent Mguzulwa, E (Esona)
2	6	Tournament Eden Top Schools 2019				Tournament Hessequa Ontwikkelings Toernooi 2019
		date 2019-07-20	rnd 4	type Standard	result 1	date 2019-11-01	rnd 4	type Standard	result 1
		Opponent Opperman, M (Mackaylo)				Opponent Stuurman, L (Luciano)
3	6	Tournament Eden Top Schools 2018				Tournament Hessequa Proewe 1 2019
		date 2018-07-28	rnd 2	type Standard	result 0.5	date 2019-01-26	rnd 4	type Standard	result 0.5
		Opponent Simons, N (Nazeem)				Opponent Fielies, H (Hughbert)

#	Games	Start				End
1	12	Tournament Hessequa Proewe 2 2019				Tournament Eden Trials 1 2019
		date 2019-02-16	rnd 1	type Standard	result 0.5	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Josephs, JH (Jo-Handre)				Opponent Mguzulwa, E (Esona)
2	6	Tournament Eden Top Schools 2019				Tournament Hessequa Ontwikkelings Toernooi 2019
		date 2019-07-20	rnd 4	type Standard	result 1	date 2019-11-01	rnd 4	type Standard	result 1
		Opponent Opperman, M (Mackaylo)				Opponent Stuurman, L (Luciano)
3	6	Tournament Eden Top Schools 2018				Tournament Hessequa Proewe 1 2019
		date 2018-07-28	rnd 2	type Standard	result 0.5	date 2019-01-26	rnd 4	type Standard	result 0.5
		Opponent Simons, N (Nazeem)				Opponent Fielies, H (Hughbert)

#	Games	Start				End
1	1	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 6	type Rapid	result 1	date 2018-07-07	rnd 6	type Rapid	result 1
		Opponent Solomon, M (Monique)				Opponent Solomon, M (Monique)
2	1	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 4	type Rapid	result 1
		Opponent Francke, C (Charl)				Opponent Francke, C (Charl)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Eden Top Schools 2019				Tournament Hessequa Ontwikkelings Toernooi 2019
		date 2019-07-20	rnd 4	type Standard	result 1	date 2019-11-01	rnd 4	type Standard	result 1
		Opponent Opperman, M (Mackaylo)				Opponent Stuurman, L (Luciano)
2	4	Tournament Hessequa Proewe 2 2019				Tournament Hessequa Proewe 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Beyers, E (Elmonique)				Opponent Fraans, I (Irminn)
3	2	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Claassen, S (Sharano)				Opponent Dillman, L (Laythum)

#	Games	Start				End
1	6	Tournament Eden Top Schools 2019				Tournament Hessequa Ontwikkelings Toernooi 2019
		date 2019-07-20	rnd 4	type Standard	result 1	date 2019-11-01	rnd 4	type Standard	result 1
		Opponent Opperman, M (Mackaylo)				Opponent Stuurman, L (Luciano)
2	4	Tournament Hessequa Proewe 2 2019				Tournament Hessequa Proewe 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Beyers, E (Elmonique)				Opponent Fraans, I (Irminn)
3	2	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Claassen, S (Sharano)				Opponent Dillman, L (Laythum)

#	Games	Start				End
1	1	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 6	type Rapid	result 1	date 2018-07-07	rnd 6	type Rapid	result 1
		Opponent Solomon, M (Monique)				Opponent Solomon, M (Monique)
2	1	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 4	type Rapid	result 1
		Opponent Francke, C (Charl)				Opponent Francke, C (Charl)

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	Adams ,L (Leonard)	7	3.5	0	7	3.5	0	0	0	0	0	0	0
1	Adams ,L (Leonard)	7	1199.5	1199.5	7	1214.8	1199.5	0	0	0	0	0	0
2	Josephs ,JH (Jo-Handre)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
2	Josephs ,JH (Jo-Handre)	4	829.8	936.1	4	842.6	936.1	0	0	0	0	0	0
3	Fraans ,I (Irminn)	3	3	425	3	3	425	0	0	0	0	0	0
3	Fraans ,I (Irminn)	3	1182.6	1607.6	3	1179.5	1607.6	0	0	0	0	0	0
4	Goeda ,J (Juvandre)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Goeda ,J (Juvandre)	3	1219.1	794.1	3	1219.2	794.1	0	0	0	0	0	0
5	Swart ,S (Sune)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Swart ,S (Sune)	3	1278.8	995.5	3	1282.6	995.5	0	0	0	0	0	0
6	Campher ,K (Keegan)	3	0	-425	2	0	-425	1	0	-425	0	0	0
6	Campher ,K (Keegan)	3	1451	1026	2	1512.8	1026	1	1207.7	1026	0	0	0
7	Wilschut ,M (Marlin)	2	2	425	2	2	425	0	0	0	0	0	0
7	Wilschut ,M (Marlin)	2	1138.6	1563.6	2	1146.3	1563.6	0	0	0	0	0	0
8	Smit ,Y (Yuwin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Smit ,Y (Yuwin)	2	1176.8	1389.2	2	1171.4	1389.2	0	0	0	0	0	0
9	Januarie ,J (Jeneska)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Januarie ,J (Jeneska)	2	1248.1	1035.6	2	1259.4	1035.6	0	0	0	0	0	0
10	Opperman ,M (Mackaylo)	2	2	425	2	2	425	0	0	0	0	0	0
10	Opperman ,M (Mackaylo)	2	1070.7	1495.7	2	1050.8	1495.7	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

Pietersen, M (Marlon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms