Chess South Africa Ratings Database

PLAYER PAGE

Personal

Geduld, D (Dederick)

Chess SA id

1080139208

FIDE id

Date of birth

2008-04-09 (U18)

Gender

Male

Region

Central Karoo (WCK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1104.1	1077.2	1180	1200
Raw rating	1104.1	1077.2	1180	1200
Weighted rating	1104.1	1077.2	1180	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.1	197.5	170.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1104.1	1077.2	1180	1200
Analysis
Rating	1104.1	1077.2	1180	1200
Raw rating	1104.1	1077.2	1180	1200
Weighted rating	1104.1	1077.2	1180
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.1	197.5	170.6	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	1104.1	1077.2	1180	1200
New weighted rating	1104.1	1077.2	1180	1200
New weighted performance	0	0	0	0
Temp new rating	1104.1	1077.2	1180	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1104.1	1077.2	1180	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	16	10	6
	0	0	0
History	21	15	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Central Karoo (WCK)
Province	Western Cape (WC)
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	21	6	28.57	-182.1	1201.6	1019.4
Standard	15	3.5	23.33	-226.7	1202.7	976.1
Rapid	6	2.5	41.67	-70.8	1198.7	1127.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1104.1	1077.2	1180	1200
2025-09-01	1104.1	1077.2	1180	1200
2025-08-01	1104.1	1077.2	1180	1200
2025-07-01	1104.1	1077.2	1180	1200
2025-06-01	1104.1	1077.2	1180	1200
2025-05-01	1104.1	1077.2	1180	1200
2025-04-01	1104.1	1077.2	1180	1200
2025-03-01	1104.1	1077.2	1180	1200
2025-02-01	1104.1	1077.2	1180	1200
2025-01-01	1104.1	1077.2	1180	1200
2024-12-01	1104.1	1077.2	1180	1200
2024-11-01	1104.1	1077.2	1180	1200
2024-10-01	1104.1	1077.2	1180	1200
2024-09-01	1104.1	1077.2	1180	1200
2024-08-01	1104.1	1077.2	1180	1200
2024-07-01	1104.1	1077.2	1180	1200
2024-06-01	1104.1	1077.2	1180	1200
2024-08-01	1104.1	1077.2	1180	1200
2024-04-01	1104.1	1077.2	1180	1200
2024-03-01	1104.1	1077.2	1180	1200
2024-02-01	1104.1	1077.2	1180	1200
2024-01-01	1104.1	1077.2	1180	1200
2023-12-01	1104.1	1077.2	1180	1200
2023-11-01	1104.1	1077.2	1180	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	Central Karoo Schools Chess Trial 1 2023 (U17)	2023-02-04	2023-02-04	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	Central Karoo Ope 2022 (B)	2022-06-18	2022-06-18	Rapid	Central Karoo (WCK)	6	6	2.5	Yes	Analysis
3	Western Cape Schools Chess 2022 (U15 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	5	0	Yes	Analysis
4	Central Karoo 2022 (U15+U18 Boys)	2022-03-19	2022-03-19	Standard	Central Karoo (WCK)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 1	type Standard	result 0.5	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Lottering, A (Aneesha)				Opponent Fielies, E (Eshwill)
2	2	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 4	type Rapid	result 0.5
		Opponent Frank, K (Kazadi)				Opponent Smith, E (Eshnique)
3	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Fielies, S (Shaydene)				Opponent Fielies, S (Shaydene)

#	Games	Start				End
1	2	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 1	type Standard	result 0.5	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Lottering, A (Aneesha)				Opponent Fielies, E (Eshwill)
2	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Fielies, S (Shaydene)				Opponent Fielies, S (Shaydene)
3	1	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 2	type Standard	result 1
		Opponent Nel, G (Gaenett)				Opponent Nel, G (Gaenett)

#	Games	Start				End
1	2	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 4	type Rapid	result 0.5
		Opponent Frank, K (Kazadi)				Opponent Smith, E (Eshnique)
2	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 1	type Rapid	result 1
		Opponent Jacobs, A (Akilah)				Opponent Jacobs, A (Akilah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Fielies, S (Shaydene)				Opponent Fielies, S (Shaydene)
2	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Fielies, E (Eshwill)				Opponent Fielies, E (Eshwill)
3	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Frank, K (Kazadi)				Opponent Frank, K (Kazadi)

#	Games	Start				End
1	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Fielies, S (Shaydene)				Opponent Fielies, S (Shaydene)
2	1	Tournament Central Karoo Schools Chess Trial 1 2023				Tournament Central Karoo Schools Chess Trial 1 2023
		date 2023-02-04	rnd 2	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Fielies, E (Eshwill)				Opponent Fielies, E (Eshwill)
3	1	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 2	type Standard	result 1
		Opponent Nel, G (Gaenett)				Opponent Nel, G (Gaenett)

#	Games	Start				End
1	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 3	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Frank, K (Kazadi)				Opponent Frank, K (Kazadi)
2	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 1	type Rapid	result 1
		Opponent Jacobs, A (Akilah)				Opponent Jacobs, A (Akilah)

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	Willemse ,C (Clide)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Willemse ,C (Clide)	2	1194	769	2	1190.8	769	0	0	0	0	0	0
2	Winter ,C (Cuthanzario)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Winter ,C (Cuthanzario)	1	1407.2	982.2	1	1210.5	982.2	0	0	0	0	0	0
3	Kleyn ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kleyn ,J (Jayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Domingo ,C (Cowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Domingo ,C (Cowan)	1	1293	868	1	1240.3	868	0	0	0	0	0	0
5	Jacobs ,T (Tyrique)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jacobs ,T (Tyrique)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Louw ,I (Irwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Louw ,I (Irwin)	1	1128.5	703.5	1	1163.6	703.5	0	0	0	0	0	0
7	Piedt ,M (Marshall)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Piedt ,M (Marshall)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Bosman ,B (Burnito)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bosman ,B (Burnito)	1	1185.9	760.9	1	1185.3	760.9	0	0	0	0	0	0
9	Crossley ,H (Hogan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Crossley ,H (Hogan)	1	1283.6	858.6	1	1245.4	858.6	0	0	0	0	0	0
10	Fielies ,S (Shaydene)	1	1	425	1	1	425	0	0	0	0	0	0
10	Fielies ,S (Shaydene)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Geduld, D (Dederick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms