Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bobbies, S (Sheldon)

Chess SA id

1070151085

FIDE id

Date of birth

2007-12-28 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

988.9

Item	Main	Standard	Rapid	Blitz
Rating	1118.1	1102.3	1200	1200
Raw rating	1118.1	1102.3	1200	1200
Weighted rating	1116.1	1100.1	1200	1200
Weighted performance	867.8	864.7	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.3	190.6	165.8	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 2024-02-01	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 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1118.1	1102.3	1200	1200
Analysis
Rating	1118.1	1102.3	1200	1200
Raw rating	1118.1	1102.3	1200	1200
Weighted rating	1116.1	1100.1	1200
Weighted performance	867.8	864.7	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.3	190.6	165.8	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	1118.1	1102.3	1200	1200
New weighted rating	1115.9	1099.9	1200	1200
New weighted performance	867.4	864.4	0	0
Temp new rating	1118.1	1102.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1118.1	1102.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	22	22
	5	5
	5	5
	0	0
	0	0
History	32	32

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	22	5	22.73	-231.8	1208.8	977
Standard	22	5	22.73	-231.8	1208.8	977
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	7.5	23.44	-225.8	1195.6	969.9
Standard	32	7.5	23.44	-225.8	1195.6	969.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1118.1	1102.3	1200	1200
2025-09-01	1118.1	1102.3	1200	1200
2025-08-01	1118.1	1102.3	1200	1200
2025-07-01	1118.1	1102.3	1200	1200
2025-06-01	1118.1	1102.3	1200	1200
2025-05-01	1117.8	1102.3	1200	1200
2025-04-01	1113.6	1097	1200	1200
2025-03-01	1120	1104.6	1200	1200
2025-02-01	1121.4	1106	1200	1200
2025-01-01	1109.3	1092.4	1200	1200
2024-12-01	1109.3	1092.4	1200	1200
2024-11-01	1109.3	1092.4	1200	1200
2024-10-01	1109.3	1092.4	1200	1200
2024-09-01	1109.3	1092.4	1200	1200
2024-08-01	1109.3	1092.4	1200	1200
2024-07-01	1109.3	1092.4	1200	1200
2024-06-01	1109.3	1092.4	1200	1200
2024-08-01	1109.3	1092.4	1200	1200
2024-04-01	1109.3	1092.4	1200	1200
2024-03-01	1109.3	1092.4	1200	1200
2024-02-01	1155.8	1144.8	1200	1200
2024-01-01	1155.8	1144.8	1200	1200
2023-12-01	1155.8	1144.8	1200	1200
2023-11-01	1155.8	1144.8	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	3.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Oudussa Trials 2025 (U19)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	3	0	Yes	Analysis
4	Oudussa Trials 2 2025 (U19 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	3.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Oudussa Trials 2025 (U19)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	3	0	Yes	Analysis
4	Oudussa Trials 2 2025 (U19 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
5	OUDUSSA Trials 2 2024 (U18 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	Oudussa Proewe 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 0.5	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Van Wyk, R (Rudzani)				Opponent Abrahams, A (Anesco)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 0.5	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Andreas, L (Liam)				Opponent Baartman, R (Ronuschka)
3	2	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-25	rnd 2	type Standard	result 0.5	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Paulse, S (Selwyn)				Opponent Jaftha, R (Rovenio)

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 0.5	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Van Wyk, R (Rudzani)				Opponent Abrahams, A (Anesco)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 0.5	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Andreas, L (Liam)				Opponent Baartman, R (Ronuschka)
3	2	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-25	rnd 2	type Standard	result 0.5	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Paulse, S (Selwyn)				Opponent Jaftha, R (Rovenio)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 9	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Thomas, A (Athayanda)				Opponent Abrahams, A (Anesco)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Radloff, I (Ivanicha)				Opponent Radloff, I (Ivanicha)
3	1	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Baartman, R (Ronuschka)				Opponent Baartman, R (Ronuschka)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 9	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Thomas, A (Athayanda)				Opponent Abrahams, A (Anesco)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Radloff, I (Ivanicha)				Opponent Radloff, I (Ivanicha)
3	1	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Baartman, R (Ronuschka)				Opponent Baartman, R (Ronuschka)

No games found.

#	Games	Start				End

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	Abrahams ,A (Anesco)	2	1	0	2	1	0	0	0	0	0	0	0
1	Abrahams ,A (Anesco)	2	1196.8	1196.8	2	1195.9	1196.8	0	0	0	0	0	0
2	Baartman ,R (Ronuschka)	2	1	0	2	1	0	0	0	0	0	0	0
2	Baartman ,R (Ronuschka)	2	1196.6	1196.6	2	1195.8	1196.6	0	0	0	0	0	0
3	May ,J (Joze)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	May ,J (Joze)	2	1199.2	774.2	2	1199.1	774.2	0	0	0	0	0	0
4	Van Wyk ,R (Rudzani)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Van Wyk ,R (Rudzani)	1	1199.1	1199.1	1	1209.2	1199.1	0	0	0	0	0	0
5	Jacobs ,X (Xyviar)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jacobs ,X (Xyviar)	1	1133.9	708.9	1	1123.6	708.9	0	0	0	0	0	0
6	Ruiters ,M (Malique)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ruiters ,M (Malique)	1	1197.3	772.3	1	1196.7	772.3	0	0	0	0	0	0
7	Rhode ,D (Duzade)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rhode ,D (Duzade)	1	1205.9	780.9	1	1205.9	780.9	0	0	0	0	0	0
8	Jaftha ,R (Rovenio)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jaftha ,R (Rovenio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Thomas ,A (Athayanda)	1	1	425	1	1	425	0	0	0	0	0	0
9	Thomas ,A (Athayanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Olivier ,C (Craigon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Olivier ,C (Craigon)	1	1244.5	819.5	1	1243.2	819.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bobbies, S (Sheldon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms