Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sheldon, A (Ackim)

Chess SA id

106061679

FIDE id

Date of birth

2006-10-10 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1300.2	1296.9	935	1002.6
Raw rating	1300.2	1296.9	935	1002.6
Weighted rating	1300.2	1296.9	935	1002.6
Weighted performance	723.3	715.9	0	0
Floor	871.6	886.9	500	502.6
K-factor	36	36	40	40
Min/Max rating change allowed	143.8	144.4	241.9	219.7
Highest rating	1372.1 2020-03-01	1386.9 2022-04-01	1200 2018-02-01	1345.5 2020-02-01
Highest raw rating	1371.6 2022-04-01	1386.9 2022-04-01	935 2024-02-01	1002.6 2024-02-01
Highest weighted rating	1371.6 2021-09-01	1386.9 2022-04-01	935 2024-11-01	1002.6 2024-11-01
Highest weighted performance	1372.1 2020-03-01	1358.4 2019-09-01	1200 2018-02-01	1345.5 2020-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1300.2	1296.9	935	1002.6
Analysis
Rating	1300.2	1296.9	935	1002.6
Raw rating	1300.2	1296.9	935	1002.6
Weighted rating	1300.2	1296.9	935
Weighted performance	723.3	715.9	0
K-factor	36	36	40	40
Floor	871.6	886.9	500	502.6
Max/Min rating change allowed	143.8	144.4	241.9	219.7
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	1300.2	1296.9	935	1002.6
New weighted rating	1300.2	1296.9	935	1002.6
New weighted performance	722.8	715.4	0	0
Temp new rating	1300.2	1296.9	935	1002.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.2	1296.9	935	1002.6
New K-factor	36	36	40	40
New floor	871.6	886.9	500	502.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	4	4	0	0
	20	20	0	0
	7	0	7	0
History	286	259	21	6

Games since
	Main 0	Standard 0		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	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	142	86	60.56	89.8	1074.2	1164
Standard	125	75	60	85	1061.7	1146.7
Rapid	11	6	54.55	38.6	1109.8	1148.4
Blitz	6	5	83.33	283.3	1269.1	1552.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1300.2	1296.9	935	1002.6
2025-09-01	1300.2	1296.9	935	1002.6
2025-08-01	1300.2	1296.9	935	1002.6
2025-07-01	1300.2	1296.9	935	1002.6
2025-06-01	1300.2	1296.9	935	1002.6
2025-05-01	1300.2	1296.9	935	1002.6
2025-04-01	1300.2	1296.9	935	1002.6
2025-03-01	1300.2	1296.9	935	1002.6
2025-02-01	1300.2	1296.9	935	1002.6
2025-01-01	1300.2	1296.9	935	1002.6
2024-12-01	1300.2	1296.9	935	1002.6
2024-11-01	1300.2	1296.9	935	1002.6
2024-10-01	1300.2	1296.9	935	1002.6
2024-09-01	1300.2	1296.9	935	1002.6
2024-08-01	1300.2	1296.9	935	1002.6
2024-07-01	1300.2	1296.9	935	1002.6
2024-06-01	1300.2	1296.9	935	1002.6
2024-08-01	1300.2	1296.9	935	1002.6
2024-04-01	1300.2	1296.9	935	1002.6
2024-03-01	1300.2	1296.9	935	1002.6
2024-02-01	1300.2	1296.9	935	1002.6
2024-01-01	1300.2	1296.9	935	1002.6
2023-12-01	1300.2	1296.9	935	1002.6
2023-11-01	1300.2	1296.9	935	1002.6

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	George Chess Trials 2 2023 (U17 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	4	1.5	Yes	Analysis
2	Eden Proewe 2 2022 (O18 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	George Trials 2 2022 (U18)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	George Trials 1 2022 (U18)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
6	Eden Chess League 2021 (2nd Division)	2021-09-18	2021-09-18	Rapid	Eden (WEG)	7	7	4.5	Yes	Analysis
7	Eden Schools Closed Trials 1 2020 (U15 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Quadrangular Chess Tournament First Leg 2020	2020-02-12	2020-02-12	Blitz	Eden (WEG)	6	6	5	Yes	Analysis
9	George Trial 3 2020 (U16)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	4	3	Yes	Analysis
10	George Trial 2 2020 (U16)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	George Trial 1 2020 (U16)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
12	Western Cape Top Schools 2019 (U13 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
13	Eden Chess League 2019 (2nd Division)	2019-08-24	2019-08-24	Rapid	Eden (WEG)	5	4	1.5	Yes	Analysis
14	Eden Top Schools 2019 (U13)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	3	Yes	Analysis
15	Eden Trials 3 2019 (U14 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
16	Eden Trials 2 2019 (U14 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
17	Eden Trials 1 2019 (U14 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
18	George Trials 3 2019 (U14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	3	2	Yes	Analysis
19	George Trials 2 2019 (U14)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
20	Western Cape Top Schools 2018 (U13 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	1.5	Yes	Analysis
21	Eden Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
22	Pacaltsdorp Chess Club Open 2018 (B)	2018-05-25	2018-05-26	Standard	Eden (WEG)	6	4	1	Yes	Analysis
23	EDENSC Closed 3 2018 (U14 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
24	EDENSC Closed 2 2018 (U14 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
25	EDENSC Closed 1 2018 (U14 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis
26	George Trails 3 2018 (U14)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	5	4	Yes	Analysis
27	George Trails 2 2018 (U14)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
28	George Trails 1 2018 (U14)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	5	4	Yes	Analysis
29	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis

#	Games	Start				End
1	11	Tournament Eden Chess League 2021				Tournament George Trials 2 2022
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Campbell, A (Anje)				Opponent Lewis, T (Tyler)
2	8	Tournament George Trails 1 2018				Tournament George Trails 3 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Meyer, J (Jared)				Opponent Opperman, A (Aaron)
3	7	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Wagner, F (Francois)				Opponent Geduld, L (Lucian)

#	Games	Start				End
1	11	Tournament Eden Schools Closed Trials 1 2020				Tournament George Trials 2 2022
		date 2020-03-07	rnd 2	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Kannemeyer, D (Devon)				Opponent Lewis, T (Tyler)
2	8	Tournament George Trails 1 2018				Tournament George Trails 3 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Meyer, J (Jared)				Opponent Opperman, A (Aaron)
3	7	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Wagner, F (Francois)				Opponent Geduld, L (Lucian)

#	Games	Start				End
1	4	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 7	type Rapid	result 1
		Opponent Campbell, A (Anje)				Opponent Manhu, J (John)
2	2	Tournament Eden Chess League 2019				Tournament Eden Chess League 2021
		date 2019-08-24	rnd 4	type Rapid	result 0.5	date 2021-09-18	rnd 1	type Rapid	result 1
		Opponent Juta, P (Paulincia)				Opponent Miggels, A (Alaric)
3	1	Tournament Eden Chess League 2019				Tournament Eden Chess League 2019
		date 2019-08-24	rnd 1	type Rapid	result 1	date 2019-08-24	rnd 1	type Rapid	result 1
		Opponent Stevens, T (Thurlow)				Opponent Stevens, T (Thurlow)

#	Games	Start				End
1	3	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 4	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Valentine, J (Jaden)				Opponent Schmidt, B (Brent)
2	2	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 1	type Blitz	result 1	date 2020-02-12	rnd 2	type Blitz	result 1
		Opponent Lewis, M (Mark)				Opponent Lewis, M (Mark)

#	Games	Start				End
1	5	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Chess League 2021
		date 2020-03-07	rnd 2	type Standard	result 1	date 2021-09-18	rnd 1	type Rapid	result 1
		Opponent Kannemeyer, D (Devon)				Opponent Miggels, A (Alaric)
2	5	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Prins, E (Ethan)				Opponent Geduld, L (Lucian)
3	5	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Barnard, R (Reuben)				Opponent Losper, S (Simone)

#	Games	Start				End
1	5	Tournament Eden Schools Closed Trials 1 2020				Tournament George Trials 1 2022
		date 2020-03-07	rnd 2	type Standard	result 1	date 2022-01-29	rnd 1	type Standard	result 1
		Opponent Kannemeyer, D (Devon)				Opponent Lourens, D (Dihan)
2	5	Tournament Eden Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-07-20	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Pieterse, R (Ronan)				Opponent Snijders, L (Liezel)
3	5	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Prins, E (Ethan)				Opponent Geduld, L (Lucian)

#	Games	Start				End
1	2	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 6	type Rapid	result 1	date 2021-09-18	rnd 7	type Rapid	result 1
		Opponent Potts, M (Markwin)				Opponent Manhu, J (John)
2	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 4	type Rapid	result 1
		Opponent Campbell, A (Anje)				Opponent Campbell, A (Anje)
3	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 1	type Rapid	result 1	date 2021-09-18	rnd 1	type Rapid	result 1
		Opponent Miggels, A (Alaric)				Opponent Miggels, A (Alaric)

#	Games	Start				End
1	3	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 4	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Valentine, J (Jaden)				Opponent Schmidt, B (Brent)
2	2	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 1	type Blitz	result 1	date 2020-02-12	rnd 2	type Blitz	result 1
		Opponent Lewis, M (Mark)				Opponent Lewis, M (Mark)

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	Saal ,M (Migael)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Saal ,M (Migael)	4	1018.4	1230.9	4	1022.4	1230.9	0	0	0	0	0	0
2	Meyer ,J (Jared)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Meyer ,J (Jared)	4	1139.8	927.3	4	1139.2	927.3	0	0	0	0	0	0
3	Le Roux ,N (Nicolaas)	4	2	0	4	2	0	0	0	0	0	0	0
3	Le Roux ,N (Nicolaas)	4	1038.1	1038.1	4	1033.5	1038.1	0	0	0	0	0	0
4	Kruger ,S (Sachin)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Kruger ,S (Sachin)	3	1365.1	940.1	3	1364.2	940.1	0	0	0	0	0	0
5	Koen ,I (Ivan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Koen ,I (Ivan)	3	1308.1	1166.4	3	1303.5	1166.4	0	0	0	0	0	0
6	Spangenberg ,C (Cherise)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Spangenberg ,C (Cherise)	3	948	1089.6	3	955.3	1089.6	0	0	0	0	0	0
7	Miggels ,A (Alaric)	3	2	141.7	2	1	0	1	1	425	0	0	0
7	Miggels ,A (Alaric)	3	1159.2	1300.9	2	1128.6	1159.2	1	500	1584.2	0	0	0
8	Nel ,D (Danika)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Nel ,D (Danika)	2	1250.1	825.1	2	1240.6	825.1	0	0	0	0	0	0
9	Van Staden ,N (Neeson)	2	2	425	2	2	425	0	0	0	0	0	0
9	Van Staden ,N (Neeson)	2	1176.2	1601.2	2	1171	1601.2	0	0	0	0	0	0
10	Apools ,C (Chadwick)	2	2	425	2	2	425	0	0	0	0	0	0
10	Apools ,C (Chadwick)	2	899.8	1324.8	2	899.3	1324.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Sheldon, A (Ackim)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms