Chess South Africa Ratings Database

PLAYER PAGE

Personal

Momberg, DE (David Eduard)

Chess SA id

107086361

FIDE id

Date of birth

2007-07-24 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1064.2	1047.2	1200	1200
Raw rating	1064.2	1047.2	1200	1200
Weighted rating	1064.2	1047.2	1200	1200
Weighted performance	143.6	144.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201.2	206.1	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1064.2	1047.2	1200	1200
Analysis
Rating	1064.2	1047.2	1200	1200
Raw rating	1064.2	1047.2	1200	1200
Weighted rating	1064.2	1047.2	1200
Weighted performance	143.6	144.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	201.2	206.1	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	1064.2	1047.2	1200	1200
New weighted rating	1064.2	1047.2	1200	1200
New weighted performance	137.9	138.6	0	0
Temp new rating	1064.2	1047.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1064.2	1047.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	34	34

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	29	14	48.28	-14.7	989.5	974.8
Standard	29	14	48.28	-14.7	989.5	974.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1064.2	1047.2	1200	1200
2025-09-30	1064.2	1047.2	1200	1200
2025-09-01	1064.2	1047.2	1200	1200
2025-08-01	1064.2	1047.2	1200	1200
2025-07-01	1064.2	1047.2	1200	1200
2025-06-01	1064.2	1047.2	1200	1200
2025-05-01	1064.2	1047.2	1200	1200
2025-04-01	1064.2	1047.2	1200	1200
2025-03-01	1064.2	1047.2	1200	1200
2025-02-01	1064.2	1047.2	1200	1200
2025-01-01	1064.2	1047.2	1200	1200
2024-12-01	1064.2	1047.2	1200	1200
2024-11-01	1064.2	1047.2	1200	1200
2024-10-01	1064.2	1047.2	1200	1200
2024-09-01	1064.2	1047.2	1200	1200
2024-08-01	1064.2	1047.2	1200	1200
2024-07-01	1064.2	1047.2	1200	1200
2024-09-01	1064.2	1047.2	1200	1200
2024-05-01	1064.2	1047.2	1200	1200
2024-04-01	1064.2	1047.2	1200	1200
2024-03-01	1064.2	1047.2	1200	1200
2024-02-01	1064.2	1047.2	1200	1200
2024-01-01	1064.2	1047.2	1200	1200
2023-12-01	1064.2	1047.2	1200	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	2019 Centurion Open (D)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	2019 D4 Individual Finals (U13 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2018 Swartkop Open (D)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
4	2018 D4 Tshwane North Individual Chess Championships (U11 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	2018 Constantia Park Open (E)	2018-02-10	2018-02-10	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
6	2018 Tshwane Registration Open Chess Tournament (E)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Swartkop Open				Tournament 2019 D4 Individual Finals
		date 2018-06-23	rnd 3	type Standard	result 0.5	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Doyle, R (Ronan)				Opponent Mokonoto, K (Kabelo)
2	4	Tournament 2018 Constantia Park Open				Tournament 2018 Constantia Park Open
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Gibberd, E (Emmanuel)				Opponent Beyers, LK (Lisa)
3	2	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 D4 Tshwane North Individual Chess Championships
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Du Toit, A (Ashton)				Opponent Zietsman, SC (Steyn)

#	Games	Start				End
1	4	Tournament 2018 Swartkop Open				Tournament 2019 D4 Individual Finals
		date 2018-06-23	rnd 3	type Standard	result 0.5	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Doyle, R (Ronan)				Opponent Mokonoto, K (Kabelo)
2	4	Tournament 2018 Constantia Park Open				Tournament 2018 Constantia Park Open
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Gibberd, E (Emmanuel)				Opponent Beyers, LK (Lisa)
3	2	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 D4 Tshwane North Individual Chess Championships
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Du Toit, A (Ashton)				Opponent Zietsman, SC (Steyn)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2018 Swartkop Open				Tournament 2019 D4 Individual Finals
		date 2018-06-23	rnd 4	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Ras, JN (Nicolaas)				Opponent Mokonoto, K (Kabelo)
2	2	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 D4 Tshwane North Individual Chess Championships
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Du Toit, A (Ashton)				Opponent Zietsman, SC (Steyn)
3	2	Tournament 2018 Constantia Park Open				Tournament 2018 Constantia Park Open
		date 2018-02-10	rnd 3	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Beukes, A (Alexander)				Opponent Beyers, LK (Lisa)

#	Games	Start				End
1	3	Tournament 2018 Swartkop Open				Tournament 2019 D4 Individual Finals
		date 2018-06-23	rnd 4	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 1
		Opponent Ras, JN (Nicolaas)				Opponent Mokonoto, K (Kabelo)
2	2	Tournament 2018 D4 Tshwane North Individual Chess Championships				Tournament 2018 D4 Tshwane North Individual Chess Championships
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Du Toit, A (Ashton)				Opponent Zietsman, SC (Steyn)
3	2	Tournament 2018 Constantia Park Open				Tournament 2018 Constantia Park Open
		date 2018-02-10	rnd 3	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Beukes, A (Alexander)				Opponent Beyers, LK (Lisa)

No games found.

#	Games	Start				End

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	Moolman ,R (Reinhardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Moolman ,R (Reinhardt)	1	852.7	427.7	1	853.1	427.7	0	0	0	0	0	0
2	Doyle ,R (Ronan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Doyle ,R (Ronan)	1	1164.8	1164.8	1	1156.4	1164.8	0	0	0	0	0	0
3	Greyling ,L (Lene)	1	1	425	1	1	425	0	0	0	0	0	0
3	Greyling ,L (Lene)	1	653.3	1078.3	1	667.2	1078.3	0	0	0	0	0	0
4	Kgatla ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kgatla ,D (Daniel)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Zietsman ,SC (Steyn Christoffel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Zietsman ,SC (Steyn Christoffel)	1	500	925	1	500	925	0	0	0	0	0	0
6	Loate ,M (Motheo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Loate ,M (Motheo)	1	1107	1532	1	1092	1532	0	0	0	0	0	0
7	De Wet ,B (Brandon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Wet ,B (Brandon)	1	1178.2	753.2	1	1244.6	753.2	0	0	0	0	0	0
8	Bergh ,JV (Joshua Vincent)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bergh ,JV (Joshua Vincent)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mokonoto ,K (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mokonoto ,K (Kabelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Nkomzwayo ,A (Andile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nkomzwayo ,A (Andile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Momberg, DE (David Eduard)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms