Chess South Africa Ratings Database

PLAYER PAGE

Personal

Malherbe, GM (Gideon Marius)

Chess SA id

103020189

FIDE id

Date of birth

2003-09-12 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	878.9	892.7	742	742
Raw rating	878.9	892.7	742	742
Weighted rating	878.9	892.7	741.5	741.5
Weighted performance	509.9	508.5	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	262	256.9	318.4	318.4
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	878.9 2024-02-01	892.7 2024-02-01	742 2024-02-01	742 2024-02-01
Highest weighted rating	878.9 2024-11-01	892.7 2024-11-01	742 2024-11-01	742 2024-11-01
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	878.9	892.7	742	742
Analysis
Rating	878.9	892.7	742	742
Raw rating	878.9	892.7	742	742
Weighted rating	878.9	892.7	741.5
Weighted performance	509.9	508.5	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	262	256.9	318.4	318.4
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	878.9	892.7	742	742
New weighted rating	878.9	892.7	741.8	741.8
New weighted performance	509.5	508.1	0	0
Temp new rating	878.9	892.7	742	742
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	878.9	892.7	742	742
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	243	243

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	42	14	33.33	-141.7	1020.1	878.4
Standard	42	14	33.33	-141.7	1020.1	878.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	878.9	892.7	742	742
2025-09-01	878.9	892.7	742	742
2025-08-01	878.9	892.7	742	742
2025-07-01	878.9	892.7	742	742
2025-06-01	878.9	892.7	742	742
2025-05-01	878.9	892.7	742	742
2025-04-01	878.9	892.7	742	742
2025-03-01	878.9	892.7	742	742
2025-02-01	878.9	892.7	742	742
2025-01-01	878.9	892.7	742	742
2024-12-01	878.9	892.7	742	742
2024-11-01	878.9	892.7	742	742
2024-10-01	878.9	892.7	742	742
2024-09-01	878.9	892.7	742	742
2024-08-01	878.9	892.7	742	742
2024-07-01	878.9	892.7	742	742
2024-06-01	878.9	892.7	742	742
2024-08-01	878.9	892.7	742	742
2024-04-01	878.9	892.7	742	742
2024-03-01	878.9	892.7	742	742
2024-02-01	878.9	892.7	742	742
2024-01-01	878.9	892.7	742	742
2023-12-01	878.9	892.7	690.6	690.6
2023-11-01	878.9	892.7	690.6	690.6

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	Dr KKD Curro 2023 (Open)	2023-05-13	2023-05-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
2	DR Kenneth Kaunda Curro 2023 (A+B)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
3	South African Junior Team Championships 2018 (U16D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1.5	Yes	Analysis
4	Boys and Girls 2018 (U16 Boys)	2018-08-25	2018-08-25	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
5	Driefontein Proewe 2018 (O16 Seuns)	2018-07-28	2018-07-28	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
6	Hervormde Kerk 2018 (D)	2018-03-10	2018-03-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
7	Laerskool Volkskool 2018 (D)	2018-02-03	2018-02-03	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
8	South African Junior Team Championships 2017 (U16B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Appelgryn, A (Aidin)				Opponent Mcneil, N (Nell)
2	2	Tournament South African Junior Team Championships 2017				Tournament Laerskool Volkskool 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-03	rnd 1	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Janse Van Rensburg, P (Philip)
3	1	Tournament Dr KKD Curro 2023				Tournament Dr KKD Curro 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Manhenda, F (Farai)				Opponent Manhenda, F (Farai)

#	Games	Start				End
1	5	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Appelgryn, A (Aidin)				Opponent Mcneil, N (Nell)
2	2	Tournament South African Junior Team Championships 2017				Tournament Laerskool Volkskool 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-03	rnd 1	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Janse Van Rensburg, P (Philip)
3	1	Tournament Dr KKD Curro 2023				Tournament Dr KKD Curro 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Manhenda, F (Farai)				Opponent Manhenda, F (Farai)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Nel, Z (Zelmari)				Opponent Mcneil, N (Nell)
2	2	Tournament South African Junior Team Championships 2017				Tournament Laerskool Volkskool 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-03	rnd 1	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Janse Van Rensburg, P (Philip)
3	1	Tournament Dr KKD Curro 2023				Tournament Dr KKD Curro 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Manhenda, F (Farai)				Opponent Manhenda, F (Farai)

#	Games	Start				End
1	3	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Nel, Z (Zelmari)				Opponent Mcneil, N (Nell)
2	2	Tournament South African Junior Team Championships 2017				Tournament Laerskool Volkskool 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-03	rnd 1	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Janse Van Rensburg, P (Philip)
3	1	Tournament Dr KKD Curro 2023				Tournament Dr KKD Curro 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 2	type Standard	result 1
		Opponent Manhenda, F (Farai)				Opponent Manhenda, F (Farai)

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	Saunderson ,F (Fredricht)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Saunderson ,F (Fredricht)	2	821.1	396.1	2	829.4	396.1	0	0	0	0	0	0
2	Nel ,Z (Zelmari)	2	1	0	2	1	0	0	0	0	0	0	0
2	Nel ,Z (Zelmari)	2	722.7	722.7	2	724.6	722.7	0	0	0	0	0	0
3	Kruger ,C (Carmi)	2	2	425	2	2	425	0	0	0	0	0	0
3	Kruger ,C (Carmi)	2	514	939	2	516.8	939	0	0	0	0	0	0
4	Janse Van Rensburg ,P (Philip)	1	1	425	1	1	425	0	0	0	0	0	0
4	Janse Van Rensburg ,P (Philip)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Redelinghuys ,E (Erik)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Redelinghuys ,E (Erik)	1	1136.3	1136.3	1	1124	1136.3	0	0	0	0	0	0
6	Goede ,K (Kari)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Goede ,K (Kari)	1	1435.6	1010.6	1	1423.6	1010.6	0	0	0	0	0	0
7	Van Der Vyver ,BL (Braam)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Der Vyver ,BL (Braam)	1	1227.2	802.2	1	1227.2	802.2	0	0	0	0	0	0
8	Janse Van Rensburg ,N (Nian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Janse Van Rensburg ,N (Nian)	1	673.1	673.1	1	679.8	673.1	0	0	0	0	0	0
9	Nell ,M (Mcneill)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nell ,M (Mcneill)	1	860	1285	1	860	1285	0	0	0	0	0	0
10	Fouche ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fouche ,H (Heinrich)	1	1374.2	949.2	1	1368.4	949.2	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

Malherbe, GM (Gideon Marius)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms