Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gelderbloem, G (Gurome)

Chess SA id

176010357

FIDE id

Date of birth

1976-01-10 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1364.5	1368.5	1394	1298.4
Raw rating	1364.5	1368.5	1394	1298.4
Weighted rating	1364.4	1368.5	1393.7	1298.1
Weighted performance	0	0	0	0
Floor	868.5	868.5	894	868.5
K-factor	36	36	36	36
Min/Max rating change allowed	131.2	130.4	125.8	144.1
Highest rating	1368.5 2018-10-01	1368.5 2018-10-01	1394 2024-02-01	1368.5 2018-10-01
Highest raw rating	1368.5 2018-02-01	1368.5 2024-02-01	1394 2024-02-01	1368.5 2018-02-01
Highest weighted rating	1368.5 2018-10-01	1368.5 2018-10-01	1393.2 2025-08-01	1368.5 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1364.5	1368.5	1394	1298.4
Analysis
Rating	1364.5	1368.5	1394	1298.4
Raw rating	1364.5	1368.5	1394	1298.4
Weighted rating	1364.4	1368.5	1393.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	868.5	868.5	894	868.5
Max/Min rating change allowed	131.2	130.4	125.8	144.1
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	1364.5	1368.5	1394	1298.4
New weighted rating	1364.5	1368.5	1393.9	1298.3
New weighted performance	0	0	0	0
Temp new rating	1364.5	1368.5	1394	1298.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1364.5	1368.5	1394	1298.4
New K-factor	36	36	36	36
New floor	868.5	868.5	894	868.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	46	28	5	13

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	13	4	30.77	-163.5	1434	1270.5
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	13	4	30.77	-163.5	1434	1270.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1364.5	1368.5	1394	1298.4
2025-09-01	1364.5	1368.5	1394	1298.4
2025-08-01	1364.5	1368.5	1394	1298.4
2025-07-01	1364.5	1368.5	1394	1298.4
2025-06-01	1364.5	1368.5	1394	1298.4
2025-05-01	1364.5	1368.5	1394	1298.4
2025-04-01	1364.5	1368.5	1394	1298.4
2025-03-01	1364.5	1368.5	1394	1298.4
2025-02-01	1364.5	1368.5	1394	1298.4
2025-01-01	1364.5	1368.5	1394	1298.4
2024-12-01	1364.5	1368.5	1394	1298.4
2024-11-01	1364.5	1368.5	1394	1298.4
2024-10-01	1364.5	1368.5	1394	1298.4
2024-09-01	1364.5	1368.5	1394	1298.4
2024-08-01	1364.5	1368.5	1394	1298.4
2024-07-01	1364.5	1368.5	1394	1298.4
2024-06-01	1364.5	1368.5	1394	1298.4
2024-08-01	1364.5	1368.5	1394	1298.4
2024-04-01	1364.5	1368.5	1394	1298.4
2024-03-01	1364.5	1368.5	1394	1298.4
2024-02-01	1364.5	1368.5	1394	1298.4
2024-01-01	1364.5	1368.5	1394	1298.4
2023-12-01	1356.9	1368.5	1368.5	1266.7
2023-11-01	1356.9	1368.5	1368.5	1266.7

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	Triangular 2 GEO-MOSS-PAC 2019	2019-05-30	2019-05-30	Blitz	Eden (WEG)	5	5	2	Yes	Analysis
2	Triangular 1 GEO-MOSS-PAC 2019	2019-02-20	2019-02-20	Blitz	Eden (WEG)	8	8	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 8	type Blitz	result 1	date 2019-05-30	rnd 1	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Odendaal, J (Juan)
2	1	Tournament Triangular 2 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-05-30	rnd 4	type Blitz	result 1	date 2019-05-30	rnd 4	type Blitz	result 1
		Opponent Venter, L (Lian)				Opponent Venter, L (Lian)
3	1	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 3	type Blitz	result 1	date 2019-02-20	rnd 3	type Blitz	result 1
		Opponent Agulhas, J (Justin)				Opponent Agulhas, J (Justin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 8	type Blitz	result 1	date 2019-05-30	rnd 1	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Odendaal, J (Juan)
2	1	Tournament Triangular 2 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-05-30	rnd 4	type Blitz	result 1	date 2019-05-30	rnd 4	type Blitz	result 1
		Opponent Venter, L (Lian)				Opponent Venter, L (Lian)
3	1	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 3	type Blitz	result 1	date 2019-02-20	rnd 3	type Blitz	result 1
		Opponent Agulhas, J (Justin)				Opponent Agulhas, J (Justin)

#	Games	Start				End
1	2	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 8	type Blitz	result 1	date 2019-05-30	rnd 1	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Odendaal, J (Juan)
2	1	Tournament Triangular 2 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-05-30	rnd 4	type Blitz	result 1	date 2019-05-30	rnd 4	type Blitz	result 1
		Opponent Venter, L (Lian)				Opponent Venter, L (Lian)
3	1	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 3	type Blitz	result 1	date 2019-02-20	rnd 3	type Blitz	result 1
		Opponent Agulhas, J (Justin)				Opponent Agulhas, J (Justin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 8	type Blitz	result 1	date 2019-05-30	rnd 1	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Odendaal, J (Juan)
2	1	Tournament Triangular 2 GEO-MOSS-PAC 2019				Tournament Triangular 2 GEO-MOSS-PAC 2019
		date 2019-05-30	rnd 4	type Blitz	result 1	date 2019-05-30	rnd 4	type Blitz	result 1
		Opponent Venter, L (Lian)				Opponent Venter, L (Lian)
3	1	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 3	type Blitz	result 1	date 2019-02-20	rnd 3	type Blitz	result 1
		Opponent Agulhas, J (Justin)				Opponent Agulhas, J (Justin)

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	Swart ,G (George)	2	0	-425	0	0	0	0	0	0	2	0	-425
1	Swart ,G (George)	2	1558.3	1133.3	0	0	0	0	0	0	2	1512.4	1133.3
2	Odendaal ,J (Juan)	2	1	0	0	0	0	0	0	0	2	1	0
2	Odendaal ,J (Juan)	2	1446.4	1446.4	0	0	0	0	0	0	2	1112.8	1446.4
3	Venter ,L (Lian)	2	1	0	0	0	0	0	0	0	2	1	0
3	Venter ,L (Lian)	2	1396.1	1396.1	0	0	0	0	0	0	2	1205	1396.1
4	Visagie ,A (Albert)	2	1	0	0	0	0	0	0	0	2	1	0
4	Visagie ,A (Albert)	2	1451.7	1451.7	0	0	0	0	0	0	2	1483.6	1451.7
5	Blignaut ,R (Ryno)	2	0	-425	0	0	0	0	0	0	2	0	-425
5	Blignaut ,R (Ryno)	2	1422.8	997.8	0	0	0	0	0	0	2	1275.7	997.8
6	Agulhas ,J (Justin)	2	1	0	0	0	0	0	0	0	2	1	0
6	Agulhas ,J (Justin)	2	1363.8	1363.8	0	0	0	0	0	0	2	1268.9	1363.8
7	Meyer ,PJ (Pravin Jody)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Meyer ,PJ (Pravin Jody)	1	1363.6	938.6	0	0	0	0	0	0	1	1417.3	938.6

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Gelderbloem, G (Gurome)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms