Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, A (Adolf)

Chess SA id

106046906

FIDE id

Date of birth

2006-07-05 (U20)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1109.3	1088	970.4	845.2
Raw rating	1109.3	1088	970.4	845.2
Weighted rating	1109	1087.6	970.4	845.2
Weighted performance	763.2	661.3	0	0
Floor	609.3	588	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	188.7	194.5	230	274.9
Highest rating	1226.5 2018-02-01	1226.5 2018-02-01	1364.7 2022-02-01	1200 2024-02-01
Highest raw rating	1109.3 2024-03-01	1088 2024-03-01	970.4 2024-02-01	845.2 2024-02-01
Highest weighted rating	1109.3 2024-11-01	1088 2024-11-01	970.4 2024-11-01	845.2 2024-11-01
Highest weighted performance	1226.5 2018-02-01	1226.5 2018-02-01	1364.7 2022-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1109.3	1088	970.4	845.2
Analysis
Rating	1109.3	1088	970.4	845.2
Raw rating	1109.3	1088	970.4	845.2
Weighted rating	1109	1087.6	970.4
Weighted performance	763.2	661.3	0
K-factor	40	40	40	40
Floor	609.3	588	500	500
Max/Min rating change allowed	188.7	194.5	230	274.9
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	1109.3	1088	970.4	845.2
New weighted rating	1109.1	1087.8	970.4	845.2
New weighted performance	756.7	654.7	0	0
Temp new rating	1109.3	1088	970.4	845.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1109.3	1088	970.4	845.2
New K-factor	40	40	40	40
New floor	609.3	588	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	10	5	5
	10	5	5
	0	0	0
History	198	188	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Lejweleputswa (FLW)
Province	Free State (FS)
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	53	26	49.06	-8	1131.5	1123.5
Standard	43	20	46.51	-29.7	1144.6	1114.9
Rapid	10	6	60	85	1075.3	1160.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1109.3	1088	970.4	845.2
2025-09-30	1109.3	1088	970.4	845.2
2025-09-01	1109.3	1088	970.4	845.2
2025-08-01	1109.3	1088	970.4	845.2
2025-07-01	1109.3	1088	970.4	845.2
2025-06-01	1109.3	1088	970.4	845.2
2025-05-01	1109.3	1088	970.4	845.2
2025-04-01	1109.3	1088	970.4	845.2
2025-03-01	1109.3	1088	970.4	845.2
2025-02-01	1109.3	1088	970.4	845.2
2025-01-01	1109.3	1088	970.4	845.2
2024-12-01	1109.3	1088	970.4	845.2
2024-11-01	1109.3	1088	970.4	845.2
2024-10-01	1109.3	1088	970.4	845.2
2024-09-01	1109.3	1088	970.4	845.2
2024-08-01	1109.3	1088	970.4	845.2
2024-07-01	1109.3	1088	970.4	845.2
2024-09-01	1109.3	1088	970.4	845.2
2024-05-01	1109.3	1088	970.4	845.2
2024-04-01	1109.3	1088	970.4	845.2
2024-03-01	1109.3	1088	970.4	845.2
2024-02-01	1092.7	1070.4	970.4	845.2
2024-01-01	1092.7	1070.4	970.4	845.2
2023-12-01	1092.7	1070.4	970.4	845.2

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	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Grey College Team Championship 2023 (A)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Bloemfontein Highschool League 24 Feb 2023 (U19A)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Bloemfontein Schools League 2022 (U17)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
5	Grey College Team Championship 2022 (A)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
6	Western Cape Schools Individuals 2019 (U13 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
7	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	0	0	No	Analysis
8	Metro School Chess Closed Individual Trials 2019 (U13 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	Cape of Good Hope Open 2019 (C)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
10	2018 WP Schools Closed Trials (U13 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	WP District South 2018 (U13)	2018-02-01	2018-02-02	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-25	rnd 1	type Rapid	result 1	date 2022-02-25	rnd 3	type Rapid	result 1
		Opponent Dlamini, L (Lwandle)				Opponent Kleynhans, MJ (Malan)
2	3	Tournament WP District South 2018				Tournament WP District South 2018
		date 2018-02-01	rnd 2	type Standard	result 1	date 2018-02-01	rnd 4	type Standard	result 1
		Opponent Twigg, K (Kearan)				Opponent Sung, S (Sua)
3	2	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-03	rnd 3	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent De Vries, M (Marisa)

#	Games	Start				End
1	3	Tournament WP District South 2018				Tournament WP District South 2018
		date 2018-02-01	rnd 2	type Standard	result 1	date 2018-02-01	rnd 4	type Standard	result 1
		Opponent Twigg, K (Kearan)				Opponent Sung, S (Sua)
2	2	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-03	rnd 3	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent De Vries, M (Marisa)
3	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2022
		date 2022-02-18	rnd 2	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Hartslief, D (Dirk)				Opponent Raphoko, S (Sebabotso)

#	Games	Start				End
1	3	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-25	rnd 1	type Rapid	result 1	date 2022-02-25	rnd 3	type Rapid	result 1
		Opponent Dlamini, L (Lwandle)				Opponent Kleynhans, MJ (Malan)
2	2	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2022-02-25	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent Kamolane, T (Thapelo)				Opponent Mpele, K (Katlego)
3	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Shariff, S (Stacey)				Opponent Shariff, S (Stacey)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-25	rnd 1	type Rapid	result 1	date 2022-02-25	rnd 3	type Rapid	result 1
		Opponent Dlamini, L (Lwandle)				Opponent Kleynhans, MJ (Malan)
2	3	Tournament WP District South 2018				Tournament WP District South 2018
		date 2018-02-01	rnd 2	type Standard	result 1	date 2018-02-01	rnd 4	type Standard	result 1
		Opponent Twigg, K (Kearan)				Opponent Sung, S (Sua)
3	2	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-03	rnd 3	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent De Vries, M (Marisa)

#	Games	Start				End
1	3	Tournament WP District South 2018				Tournament WP District South 2018
		date 2018-02-01	rnd 2	type Standard	result 1	date 2018-02-01	rnd 4	type Standard	result 1
		Opponent Twigg, K (Kearan)				Opponent Sung, S (Sua)
2	2	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 2	type Standard	result 1	date 2023-02-03	rnd 3	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent De Vries, M (Marisa)
3	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2022
		date 2022-02-18	rnd 2	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Hartslief, D (Dirk)				Opponent Raphoko, S (Sebabotso)

#	Games	Start				End
1	3	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-25	rnd 1	type Rapid	result 1	date 2022-02-25	rnd 3	type Rapid	result 1
		Opponent Dlamini, L (Lwandle)				Opponent Kleynhans, MJ (Malan)
2	2	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2022-02-25	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent Kamolane, T (Thapelo)				Opponent Mpele, K (Katlego)
3	1	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Shariff, S (Stacey)				Opponent Shariff, S (Stacey)

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	Moolman ,A (Arno)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Moolman ,A (Arno)	2	1145.7	720.7	2	1128.3	720.7	0	0	0	0	0	0
2	Joubert ,K (Keegan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Joubert ,K (Keegan)	2	956.2	531.2	2	966.6	531.2	0	0	0	0	0	0
3	Melville ,J (Joalize)	1	1	425	1	1	425	0	0	0	0	0	0
3	Melville ,J (Joalize)	1	1052.9	1477.9	1	1031.4	1477.9	0	0	0	0	0	0
4	Marais ,N (Neil)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Marais ,N (Neil)	1	1193.8	768.8	1	1183.6	768.8	0	0	0	0	0	0
5	Petersen ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Petersen ,J (Joshua)	1	1335.7	910.7	1	1317	910.7	0	0	0	0	0	0
6	Jaftha ,J (Jeyhlin)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jaftha ,J (Jeyhlin)	1	909.4	1334.4	1	895.8	1334.4	0	0	0	0	0	0
7	Snijders ,G (Gerard)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Snijders ,G (Gerard)	1	719	294	1	739	294	0	0	0	0	0	0
8	Goliath ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goliath ,K (Kian)	1	1337.9	912.9	1	1318.1	912.9	0	0	0	0	0	0
9	Opperman ,E (Eldon)	1	1	425	1	1	425	0	0	0	0	0	0
9	Opperman ,E (Eldon)	1	806.4	1231.4	1	864.4	1231.4	0	0	0	0	0	0
10	Koen ,I (Ian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Koen ,I (Ian)	1	1161.5	1586.5	1	1178.2	1586.5	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

Nel, A (Adolf)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms