Chess South Africa Ratings Database

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Personal

Grove, D (Deandre)

Chess SA id

1150150063

FIDE id

Date of birth

2015-04-11 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1256.3	1211.3	1345.7	1200
Raw rating	1256.3	1211.3	1345.7	1200
Weighted rating	1256.3	1210.8	1343.7	1200
Weighted performance	1010.6	948.4	0	0
Floor	783.5	730.8	845.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	153	163.2	134.7	165.8
Highest rating	1419.6 2023-02-01	1244.3 2023-08-01	1473.6 2023-03-01	1200 2018-10-01
Highest raw rating	1283.5 2024-04-01	1230.8 2024-04-01	1345.7 2024-04-01	1200 2024-03-01
Highest weighted rating	1256.3 2025-08-01	1230.8 2025-07-01	1342 2025-08-01	1200 2018-10-01
Highest weighted performance	1419.6 2023-02-01	1244.3 2023-08-01	1473.6 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1256.3	1211.3	1345.7	1200
Analysis
Rating	1256.3	1211.3	1345.7	1200
Raw rating	1256.3	1211.3	1345.7	1200
Weighted rating	1256.3	1210.8	1343.7
Weighted performance	1010.6	948.4	0
K-factor	36	36	36	36
Floor	783.5	730.8	845.7	700
Max/Min rating change allowed	153	163.2	134.7	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	1256.3	1211.3	1345.7	1200
New weighted rating	1256.3	1210.6	1344.4	1200
New weighted performance	1010.2	948	0	0
Temp new rating	1256.3	1211.3	1345.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1256.3	1211.3	1345.7	1200
New K-factor	36	36	36	36
New floor	783.5	730.8	845.7	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	11	5
	32	16	16
	0	0	0
	0	0	0
History	48	27	21

Games since
	Main 21	Standard 11		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	48	29	60.42	88.5	1218.1	1306.6
Standard	27	13	48.15	-15.7	1215.7	1199.9
Rapid	21	16	76.19	222.6	1221.2	1443.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1256.3	1211.3	1345.7	1200
2025-09-01	1256.3	1211.3	1345.7	1200
2025-08-01	1256.3	1211.3	1345.7	1200
2025-07-01	1256.3	1211.3	1345.7	1200
2025-06-01	1256	1211.3	1345.7	1200
2025-05-01	1255.7	1211.1	1345.7	1200
2025-04-01	1255.2	1210.7	1345.7	1200
2025-03-01	1254.8	1210.3	1345.7	1200
2025-02-01	1254.3	1209.6	1345.7	1200
2025-01-01	1254.2	1206	1345.7	1200
2024-12-01	1254.2	1206	1345.7	1200
2024-11-01	1254.2	1206	1345.7	1200
2024-10-01	1254.2	1206	1345.7	1200
2024-09-01	1254.2	1206	1345.7	1200
2024-08-01	1254.2	1206	1345.7	1200
2024-07-01	1254.2	1206	1345.7	1200
2024-06-01	1254.2	1206	1345.7	1200
2024-08-01	1283.5	1230.8	1345.7	1200
2024-04-01	1283.5	1230.8	1345.7	1200
2024-03-01	1252	1220	1305.4	1200
2024-02-01	1252	1220	1305.4	1200
2024-01-01	1252	1220	1305.4	1200
2023-12-01	1252	1220	1305.4	1200
2023-11-01	1252	1220	1305.4	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	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Overberg Schools - PS Closed 2024 (U9 Boys)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
3	Overberg Schools - PS Trials Region 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis
4	Kingsway Open 2023 (U8)	2023-10-28	2023-10-28	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Top Schools 2023 (U7+U9)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
6	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
7	Overberg School Chess Closed Tournament 2023 (U9 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
8	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
9	Overberg Schools Open Tournament 2023 (U8)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, S (Samuel)				Opponent Geldenhuys, L (Liam)
2	5	Tournament Overberg Top Schools 2023				Tournament Kingsway Open 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Scholtz, M (Miche)				Opponent Grobbelaar, M (Marlo)
3	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Kuhn, D (Dian)

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Kuhn, D (Dian)
2	3	Tournament Western Cape PS Individuals 2023				Tournament Overberg Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Smith, C (Cody)				Opponent Van Zyl, P (Pieter)
3	2	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Scholtz, M (Miche)				Opponent Joubert, S (Sumari)

#	Games	Start				End
1	10	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, S (Samuel)				Opponent Geldenhuys, L (Liam)
2	3	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Henning, I (Ivan)				Opponent Grobbelaar, M (Marlo)
3	2	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Buhr, W (Wilhelm)				Opponent Faasen, C (Charles)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Lingenfelder, S (Stephanus)				Opponent Geldenhuys, L (Liam)
2	5	Tournament Overberg Top Schools 2023				Tournament Kingsway Open 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Scholtz, M (Miche)				Opponent Grobbelaar, M (Marlo)
3	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Kuhn, D (Dian)

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 4	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Kuhn, D (Dian)
2	3	Tournament Western Cape PS Individuals 2023				Tournament Overberg Top Schools 2023
		date 2023-05-06	rnd 6	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Smith, C (Cody)				Opponent Van Zyl, P (Pieter)
3	2	Tournament Overberg Top Schools 2023				Tournament Overberg Top Schools 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Scholtz, M (Miche)				Opponent Joubert, S (Sumari)

#	Games	Start				End
1	6	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Primary School Trials
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Lingenfelder, S (Stephanus)				Opponent Geldenhuys, L (Liam)
2	3	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Henning, I (Ivan)				Opponent Grobbelaar, M (Marlo)
3	2	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Buhr, W (Wilhelm)				Opponent Faasen, C (Charles)

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	Zimbler ,A (Alexander)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Zimbler ,A (Alexander)	2	1208.8	1208.8	1	1208	783.8	1	1184.4	1633.8	0	0	0
2	Henning ,I (Ivan)	2	2	425	1	1	425	1	1	425	0	0	0
2	Henning ,I (Ivan)	2	1206.1	1631.1	1	1224.8	1631.1	1	1165.2	1631.1	0	0	0
3	Buhr ,W (Wilhelm)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Buhr ,W (Wilhelm)	2	1142.4	1142.4	1	1136.8	717.4	1	1186.8	1567.4	0	0	0
4	Nel ,K (Kuhle)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Nel ,K (Kuhle)	2	1230.5	805.5	1	1236.3	805.5	1	1200	805.5	0	0	0
5	Badenhorst ,R (Rouxan)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
5	Badenhorst ,R (Rouxan)	2	1303.8	1091.3	0	0	0	2	1323.8	1091.3	0	0	0
6	Lingenfelder ,S (Stephanus)	2	1	0	0	0	0	2	1	0	0	0	0
6	Lingenfelder ,S (Stephanus)	2	1240.8	1240.8	0	0	0	2	1222.4	1240.8	0	0	0
7	Geldenhuys ,L (Liam)	2	1	0	0	0	0	2	1	0	0	0	0
7	Geldenhuys ,L (Liam)	2	1225.6	1225.6	0	0	0	2	1183.4	1225.6	0	0	0
8	Scholtz ,M (Miche)	1	1	425	1	1	425	0	0	0	0	0	0
8	Scholtz ,M (Miche)	1	1217.1	1642.1	1	1229.2	1642.1	0	0	0	0	0	0
9	Chetty ,D (Dee)	1	1	425	1	1	425	0	0	0	0	0	0
9	Chetty ,D (Dee)	1	1211	1636	1	1200	1636	0	0	0	0	0	0
10	Smith ,C (Cody)	1	1	425	1	1	425	0	0	0	0	0	0
10	Smith ,C (Cody)	1	1197.5	1622.5	1	1200	1622.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Grove, D (Deandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms