Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grobler, D (Dante)

Chess SA id

1120149751

FIDE id

Date of birth

2012-04-03 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.1	1141.8	1226.3	1200
Raw rating	1172.1	1141.8	1226.3	1200
Weighted rating	1169.9	1136.7	1224.1	1200
Weighted performance	0	0	0	0
Floor	700	700	726.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	180.2	159.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1265.8 2024-05-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1226.3 2024-06-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1222.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1265.8 2024-05-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.1	1141.8	1226.3	1200
Analysis
Rating	1172.1	1141.8	1226.3	1200
Raw rating	1172.1	1141.8	1226.3	1200
Weighted rating	1169.9	1136.7	1224.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	726.3	700
Max/Min rating change allowed	172.5	180.2	159.7	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	1172.1	1141.8	1226.3	1200
New weighted rating	1169.9	1136.6	1224.7	1200
New weighted performance	0	0	0	0
Temp new rating	1172.1	1141.8	1226.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.1	1141.8	1226.3	1200
New K-factor	36	36	36	36
New floor	700	700	726.3	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	5	12
	5	5	0
	0	0	0
	0	0	0
History	22	10	12

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	22	9.5	43.18	-58	1220.3	1162.3
Standard	10	3	30	-170	1218.9	1048.9
Rapid	12	6.5	54.17	35.4	1221.3	1256.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.1	1141.8	1226.3	1200
2025-09-01	1172.1	1141.8	1226.3	1200
2025-08-01	1172.1	1141.8	1226.3	1200
2025-07-01	1172.1	1141.8	1226.3	1200
2025-06-01	1172.1	1141.8	1226.3	1200
2025-05-01	1172.1	1141.8	1226.3	1200
2025-04-01	1172.1	1141.8	1226.3	1200
2025-03-01	1172.1	1141.8	1226.3	1200
2025-02-01	1172.1	1141.5	1226.3	1200
2025-01-01	1165.4	1120.4	1226.3	1200
2024-12-01	1165.4	1120.4	1226.3	1200
2024-11-01	1165.4	1120.4	1226.3	1200
2024-10-01	1165.4	1120.4	1226.3	1200
2024-09-01	1165.4	1120.4	1226.3	1200
2024-08-01	1165.4	1120.4	1226.3	1200
2024-07-01	1165.4	1120.4	1226.3	1200
2024-06-01	1165.4	1120.4	1226.3	1200
2024-08-01	1141	1120.4	1204.7	1200
2024-04-01	1141	1120.4	1204.7	1200
2024-03-01	1197.4	1190	1204.7	1200
2024-02-01	1195	1190	1200	1200
2024-01-01	1195	1190	1200	1200
2023-12-01	1195	1190	1200	1200
2023-11-01	1195	1190	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	Rhenish PS Tournament 2024 (U14)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
2	Cape Winelands Schools - Prestige 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
3	Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
4	Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 3	type Rapid	result 0.5	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Siebrits, R (Rene)				Opponent Rust, N (Nikola)
2	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Jeacocks, E (Ezhekiel)				Opponent Booysen, M (Marcus)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Rhenish PS Tournament 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Ackerman, C (Corneulse)				Opponent Pretorius, T (Thomas)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Ackerman, C (Corneulse)				Opponent Ackerman, C (Corneulse)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Andre)				Opponent Van Zyl, A (Andre)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Le Roux, A (Alexander)

#	Games	Start				End
1	3	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 3	type Rapid	result 0.5	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Siebrits, R (Rene)				Opponent Rust, N (Nikola)
2	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Jeacocks, E (Ezhekiel)				Opponent Booysen, M (Marcus)
3	1	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Pretorius, T (Thomas)				Opponent Pretorius, T (Thomas)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Jeacocks, E (Ezhekiel)				Opponent Booysen, M (Marcus)
2	2	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent October, A (Azraa)				Opponent Rust, N (Nikola)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Rhenish PS Tournament 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Ackerman, C (Corneulse)				Opponent Pretorius, T (Thomas)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Ackerman, C (Corneulse)				Opponent Ackerman, C (Corneulse)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Andre)				Opponent Van Zyl, A (Andre)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Le Roux, A (Alexander)				Opponent Le Roux, A (Alexander)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Jeacocks, E (Ezhekiel)				Opponent Booysen, M (Marcus)
2	2	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent October, A (Azraa)				Opponent Rust, N (Nikola)
3	1	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Pretorius, T (Thomas)				Opponent Pretorius, T (Thomas)

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	Van Wyk ,L (Luca)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Wyk ,L (Luca)	1	1184.2	759.2	1	1200	759.2	0	0	0	0	0	0
2	Van Zyl ,A (Andre)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Zyl ,A (Andre)	1	1362.6	1787.6	1	1319.2	1787.6	0	0	0	0	0	0
3	Eyssen ,M (Marcihano)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Eyssen ,M (Marcihano)	1	1182.1	757.1	1	1142.4	757.1	0	0	0	0	0	0
4	Smith ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Smith ,J (James)	1	1256.9	831.9	1	1244.8	831.9	0	0	0	0	0	0
5	Ackerman ,C (Corneulse)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ackerman ,C (Corneulse)	1	1164.2	1589.2	1	1136.4	1589.2	0	0	0	0	0	0
6	Herklaas ,J (Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Herklaas ,J (Josh)	1	1134	709	1	1120.8	709	0	0	0	0	0	0
7	Cassiem ,A (Armeen)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Cassiem ,A (Armeen)	1	1169.2	744.2	1	1137.2	744.2	0	0	0	0	0	0
8	Koert ,D (Dane)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Koert ,D (Dane)	1	1452.7	1027.7	1	1443.4	1027.7	0	0	0	0	0	0
9	Le Roux ,A (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
9	Le Roux ,A (Alexander)	1	1129.9	1554.9	1	1120.8	1554.9	0	0	0	0	0	0
10	Jeacocks ,E (Ezhekiel)	1	1	425	0	0	0	1	1	425	0	0	0
10	Jeacocks ,E (Ezhekiel)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Grobler, D (Dante)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms