Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maroem, D (Dyran)

Chess SA id

1000099743

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1125.4	1125.5	1126.4	1200
Raw rating	1125.4	1125.5	1126.4	1200
Weighted rating	1125.4	1125.5	1126.4	1200
Weighted performance	373.4	0	0	0
Floor	735.9	743.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.4	184.4	184.1	165.8
Highest rating	1326.9 2018-03-01	1327.7 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1235.9 2018-04-01	1243.2 2018-04-01	1200 2018-01-01	1200 2024-02-01
Highest weighted rating	1235.9 2018-05-01	1243.2 2018-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1326.9 2018-03-01	1327.7 2018-03-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1125.4	1125.5	1126.4	1200
Analysis
Rating	1125.4	1125.5	1126.4	1200
Raw rating	1125.4	1125.5	1126.4	1200
Weighted rating	1125.4	1125.5	1126.4
Weighted performance	373.4	0	0
K-factor	36	36	36	36
Floor	735.9	743.2	700	700
Max/Min rating change allowed	184.4	184.4	184.1	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	1125.4	1125.5	1126.4	1200
New weighted rating	1125.4	1125.5	1126.4	1200
New weighted performance	373	0	0	0
Temp new rating	1125.4	1125.5	1126.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1125.4	1125.5	1126.4	1200
New K-factor	36	36	36	36
New floor	735.9	743.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	32	12	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
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	32	14	43.75	-53.1	1115.8	1062.7
Standard	12	7	58.33	70.8	948.8	1019.6
Rapid	20	7	35	-127.5	1216.1	1088.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1125.4	1125.5	1126.4	1200
2025-09-01	1125.4	1125.5	1126.4	1200
2025-08-01	1125.4	1125.5	1126.4	1200
2025-07-01	1125.4	1125.5	1126.4	1200
2025-06-01	1125.4	1125.5	1126.4	1200
2025-05-01	1125.4	1125.5	1126.4	1200
2025-04-01	1125.4	1125.5	1126.4	1200
2025-03-01	1125.4	1125.5	1126.4	1200
2025-02-01	1125.4	1125.5	1126.4	1200
2025-01-01	1125.4	1125.5	1126.4	1200
2024-12-01	1125.4	1125.5	1126.4	1200
2024-11-01	1125.4	1125.5	1126.4	1200
2024-10-01	1125.4	1125.5	1126.4	1200
2024-09-01	1125.4	1125.5	1126.4	1200
2024-08-01	1125.4	1125.5	1126.4	1200
2024-07-01	1125.4	1125.5	1126.4	1200
2024-06-01	1125.4	1125.5	1126.4	1200
2024-08-01	1125.4	1125.5	1126.4	1200
2024-04-01	1125.4	1125.5	1126.4	1200
2024-03-01	1125.4	1125.5	1126.4	1200
2024-02-01	1125.4	1125.5	1126.4	1200
2024-01-01	1125.4	1125.5	1126.4	1200
2023-12-01	1125.4	1125.5	1126.4	1200
2023-11-01	1125.4	1125.5	1126.4	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	Lower West Coast High Schools Prestige 2023 (U17 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
2	Weskus Topskole 2019 (U13)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
3	Onder-Weskus Skole Proewe 2019 (O13 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	7	7	3.5	Yes	Analysis
4	Western Cape Kings & Queens 2018 (Boys)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis
5	Western Cape Schools Individuals 2018 (U11 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
6	West Coast Schools Prestige Individual Championship 2018 (U11 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	5	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mcquire, C (Craig)				Opponent Isaacs, L (Lucas)
2	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Weskus Topskole 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent De Witt, F (Francois)				Opponent Isaacs, K (Kallum)
3	2	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 2	type Rapid	result 0.5
		Opponent Hoffman, E (Ethan)				Opponent Maarman, R (Royaldhino)

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mcquire, C (Craig)				Opponent Isaacs, L (Lucas)
2	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Theron, M (Martin)				Opponent Du Plessis, S (Stefan)
3	1	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 6	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent De Wet, R (Rossouw)				Opponent De Wet, R (Rossouw)

#	Games	Start				End
1	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Weskus Topskole 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent De Witt, F (Francois)				Opponent Isaacs, K (Kallum)
2	2	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 2	type Rapid	result 0.5
		Opponent Hoffman, E (Ethan)				Opponent Maarman, R (Royaldhino)
3	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Jordaan, E (Evan)				Opponent Mdange, V (Vuyisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mcquire, C (Craig)				Opponent Isaacs, L (Lucas)
2	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Jordaan, E (Evan)				Opponent Mdange, V (Vuyisa)
3	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Theron, M (Martin)				Opponent Du Plessis, S (Stefan)

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mcquire, C (Craig)				Opponent Isaacs, L (Lucas)
2	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Theron, M (Martin)				Opponent Du Plessis, S (Stefan)
3	1	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 6	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent De Wet, R (Rossouw)				Opponent De Wet, R (Rossouw)

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Jordaan, E (Evan)				Opponent Mdange, V (Vuyisa)
2	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Boettiger, S (Stiaan)				Opponent Boettiger, S (Stiaan)
3	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Hoffman, E (Ethan)				Opponent Hoffman, E (Ethan)

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	Lewaks ,S (Shaundre)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Lewaks ,S (Shaundre)	2	1295.8	1295.8	1	1200	1720.8	1	1297.5	870.8	0	0	0
2	Kariem ,S (Shakir)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Kariem ,S (Shakir)	2	1266.9	841.9	0	0	0	2	1345.2	841.9	0	0	0
3	Daniels ,R (Reuben)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Daniels ,R (Reuben)	1	675	250	1	711.6	250	0	0	0	0	0	0
4	Neo ,B (Bell)	1	1	425	1	1	425	0	0	0	0	0	0
4	Neo ,B (Bell)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mfundisi ,M (Mlibo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mfundisi ,M (Mlibo)	1	766.2	341.2	1	789.2	341.2	0	0	0	0	0	0
6	Rosenberg ,Z (Zachary)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rosenberg ,Z (Zachary)	1	948.1	523.1	1	972.4	523.1	0	0	0	0	0	0
7	Theron ,M (Martin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Theron ,M (Martin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	De Wet ,M (Malcolm)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Wet ,M (Malcolm)	1	857.6	432.6	1	620.8	432.6	0	0	0	0	0	0
9	De Wet ,R (Rossouw)	1	1	425	1	1	425	0	0	0	0	0	0
9	De Wet ,R (Rossouw)	1	780.3	1205.3	1	824.2	1205.3	0	0	0	0	0	0
10	Joseph ,R (Riaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Joseph ,R (Riaan)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Maroem, D (Dyran)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms