Chess South Africa Ratings Database

PLAYER PAGE

Personal

Geldenhuys, M (Marnus)

Chess SA id

1090101033

FIDE id

Date of birth

2009-09-17 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.2	1190.5	1221.1	1200
Raw rating	1203.2	1190.5	1221.1	1200
Weighted rating	1203	1190.3	1221.1	1200
Weighted performance	0	0	0	0
Floor	710.6	700	721.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.1	168.1	160.9	165.8
Highest rating	1210.6 2020-01-01	1200 2018-10-01	1221.1 2024-02-01	1200 2018-10-01
Highest raw rating	1210.6 2020-01-01	1200 2020-01-01	1221.1 2024-02-01	1200 2024-02-01
Highest weighted rating	1210.6 2021-05-01	1200 2018-10-01	1221.1 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2020-01-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.2	1190.5	1221.1	1200
Analysis
Rating	1203.2	1190.5	1221.1	1200
Raw rating	1203.2	1190.5	1221.1	1200
Weighted rating	1203	1190.3	1221.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.6	700	721.1	700
Max/Min rating change allowed	165.1	168.1	160.9	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	1203.2	1190.5	1221.1	1200
New weighted rating	1203.1	1190.3	1221.1	1200
New weighted performance	0	0	0	0
Temp new rating	1203.2	1190.5	1221.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.2	1190.5	1221.1	1200
New K-factor	36	36	36	36
New floor	710.6	700	721.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	1	1	0
	0	0	0
	0	0	0
History	11	1	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	11	6.5	59.09	77.3	1116.9	1194.1
Standard	1	0	0	-425	1378.9	953.9
Rapid	10	6.5	65	127.5	1090.7	1218.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203.2	1190.5	1221.1	1200
2025-09-01	1203.2	1190.5	1221.1	1200
2025-08-01	1203.2	1190.5	1221.1	1200
2025-07-01	1203.2	1190.5	1221.1	1200
2025-06-01	1203.2	1190.5	1221.1	1200
2025-05-01	1203.2	1190.5	1221.1	1200
2025-04-01	1203.2	1190.5	1221.1	1200
2025-03-01	1203.2	1190.5	1221.1	1200
2025-02-01	1203.2	1190.5	1221.1	1200
2025-01-01	1202.8	1190	1221.1	1200
2024-12-01	1202.8	1190	1221.1	1200
2024-11-01	1202.8	1190	1221.1	1200
2024-10-01	1202.8	1190	1221.1	1200
2024-09-01	1202.8	1190	1221.1	1200
2024-08-01	1202.8	1190	1221.1	1200
2024-07-01	1202.8	1190	1221.1	1200
2024-06-01	1202.8	1190	1221.1	1200
2024-08-01	1202.8	1190	1221.1	1200
2024-04-01	1202.8	1190	1221.1	1200
2024-03-01	1202.8	1190	1221.1	1200
2024-02-01	1202.8	1190	1221.1	1200
2024-01-01	1202.8	1190	1221.1	1200
2023-12-01	1202.8	1190	1221.1	1200
2023-11-01	1202.8	1190	1221.1	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	Gauteng D7 Teams 2023 (U15)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	1	0	Yes	Analysis
2	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Slabbert, M (Melani)				Opponent Krog, J (Juhann)
2	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Haasbroek, S (Sunder)				Opponent Marx, J (Jana)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Slabbert, M (Melani)				Opponent Krog, J (Juhann)
2	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Haasbroek, S (Sunder)				Opponent Marx, J (Jana)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Haasbroek, S (Sunder)				Opponent Marx, J (Jana)
2	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 3	type Rapid	result 1
		Opponent Slabbert, M (Melani)				Opponent Mentz, A (Armand Jurgens)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Krog, J (Juhann)				Opponent Krog, J (Juhann)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 5	type Rapid	result 1
		Opponent Haasbroek, S (Sunder)				Opponent Marx, J (Jana)
2	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 3	type Rapid	result 1
		Opponent Slabbert, M (Melani)				Opponent Mentz, A (Armand Jurgens)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 5	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Krog, J (Juhann)				Opponent Krog, J (Juhann)

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	Tshabalala ,R (Reatlaretse)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tshabalala ,R (Reatlaretse)	1	1378.9	953.9	1	1376.1	953.9	0	0	0	0	0	0
2	Haasbroek ,S (Sunder)	1	1	425	0	0	0	1	1	425	0	0	0
2	Haasbroek ,S (Sunder)	1	1213	1638	0	0	0	1	1221.6	1638	0	0	0
3	Mans ,P (Phillip)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Mans ,P (Phillip)	1	725.8	300.8	0	0	0	1	614.6	300.8	0	0	0
4	Slabbert ,M (Melani)	1	1	425	0	0	0	1	1	425	0	0	0
4	Slabbert ,M (Melani)	1	1098.7	1523.7	0	0	0	1	1200	1523.7	0	0	0
5	Krog ,J (Juhann)	1	1	425	0	0	0	1	1	425	0	0	0
5	Krog ,J (Juhann)	1	717.5	1142.5	0	0	0	1	622.8	1142.5	0	0	0
6	Swart ,X (Xanyke)	1	1	425	0	0	0	1	1	425	0	0	0
6	Swart ,X (Xanyke)	1	1216.9	1641.9	0	0	0	1	1200	1641.9	0	0	0
7	Schutte ,K (Kian)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Schutte ,K (Kian)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Vrey ,IE (Ivan Eugene)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Vrey ,IE (Ivan Eugene)	1	1194.8	769.8	0	0	0	1	1222	769.8	0	0	0
9	Marx ,J (Jana)	1	1	425	0	0	0	1	1	425	0	0	0
9	Marx ,J (Jana)	1	1173.4	1598.4	0	0	0	1	1160	1598.4	0	0	0
10	Du Preez ,J (Julian)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Du Preez ,J (Julian)	1	1166.3	1166.3	0	0	0	1	1200	1166.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Geldenhuys, M (Marnus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms