Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, A (Altus)

Chess SA id

105044684

FIDE id

Date of birth

2005-02-27 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1134.3	1112.2	648.2	648.2
Raw rating	1134.3	1112.2	648.2	648.2
Weighted rating	1134.3	1112.2	648.2	648.2
Weighted performance	270.4	268.5	0	0
Floor	779.1	771.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	182.1	187.9	364	364
Highest rating	1292.8 2019-07-01	1285.4 2019-07-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1279.1 2019-08-01	1271.7 2019-08-01	648.2 2024-02-01	648.2 2024-02-01
Highest weighted rating	1279.1 2024-11-01	1271.7 2024-11-01	648.2 2024-11-01	648.2 2024-11-01
Highest weighted performance	1292.8 2019-07-01	1285.4 2019-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1134.3	1112.2	648.2	648.2
Analysis
Rating	1134.3	1112.2	648.2	648.2
Raw rating	1134.3	1112.2	648.2	648.2
Weighted rating	1134.3	1112.2	648.2
Weighted performance	270.4	268.5	0
K-factor	36	36	40	40
Floor	779.1	771.7	500	500
Max/Min rating change allowed	182.1	187.9	364	364
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	1134.3	1112.2	648.2	648.2
New weighted rating	1134.3	1112.2	648.2	648.2
New weighted performance	264	262.1	0	0
Temp new rating	1134.3	1112.2	648.2	648.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1134.3	1112.2	648.2	648.2
New K-factor	36	36	40	40
New floor	779.1	771.7	500	500

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	487	480	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	177	92.5	52.26	19.2	1017.6	1036.8
Standard	177	92.5	52.26	19.2	1017.6	1036.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1134.3	1112.2	648.2	648.2
2025-09-30	1134.3	1112.2	648.2	648.2
2025-09-01	1134.3	1112.2	648.2	648.2
2025-08-01	1134.3	1112.2	648.2	648.2
2025-07-01	1134.3	1112.2	648.2	648.2
2025-06-01	1134.3	1112.2	648.2	648.2
2025-05-01	1134.3	1112.2	648.2	648.2
2025-04-01	1134.3	1112.2	648.2	648.2
2025-03-01	1134.3	1112.2	648.2	648.2
2025-02-01	1134.3	1112.2	648.2	648.2
2025-01-01	1134.3	1112.2	648.2	648.2
2024-12-01	1134.3	1112.2	648.2	648.2
2024-11-01	1134.3	1112.2	648.2	648.2
2024-10-01	1134.3	1112.2	648.2	648.2
2024-09-01	1134.3	1112.2	648.2	648.2
2024-08-01	1134.3	1112.2	648.2	648.2
2024-07-01	1134.3	1112.2	648.2	648.2
2024-09-01	1134.3	1112.2	648.2	648.2
2024-05-01	1134.3	1112.2	648.2	648.2
2024-04-01	1134.3	1112.2	648.2	648.2
2024-03-01	1134.3	1112.2	648.2	648.2
2024-02-01	1134.3	1112.2	648.2	648.2
2024-01-01	1134.3	1112.2	648.2	648.2
2023-12-01	1134.3	1112.2	648.2	648.2

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	2019 South African Junior Team Championships (U16D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
2	Sedibeng DF Malherbe Open 2019 (C)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
3	GE vs GSV Inter Regional 2019 (U16B)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
4	LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (B)	2019-08-31	2019-08-31	Standard	Sedibeng (GSV)	5	3	0	Yes	Analysis
5	TST-MSA Chess Open 2019 (B)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
6	Overvaal Chess Open 2019 (C)	2019-06-15	2019-06-15	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
7	Drie Riviere Open 2019 (C)	2019-06-08	2019-06-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Word of Life 2019 (B)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	D7 Individuals 2019 (U15 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
10	Amigo Spur Eligwa Chess Open 2019 (B)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Carels Open 2019 (B)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
12	AG Visser Skaak Ope 2019 (B)	2019-02-23	2019-02-23	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
13	2019 Heidelberg Open (B)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
14	Eagle`s Open 2018 (B)	2018-12-08	2018-12-08	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
15	South African Junior Team Championships 2018 (U14C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
16	2018 Interregion Sedibeng vs Ekurhuleni (H)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
17	Fonteine Open 2018 (B)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
18	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
19	Dr Pieter Hangelbroek Ope 2018 (C)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
20	2018 Gauteng League Final (U13)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
21	Heidelberg Klub Round Robin 2018 (Team 2)	2018-08-18	2018-08-18	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
22	TST-MSA Tournament 2018 (C)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
23	Sasolburg Open 2018 (C)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
24	Hoerskool Drie Riviere Open 2018 (C)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
25	Broadland`s Knights Chess Open 2018 (C)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
26	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
27	Word of Life Open 2018 (C)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
28	Heidelberg Skaak Klub 2018 (Team 4)	2018-05-05	2018-05-05	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
29	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
30	D7 Primary School League 2023 (U13 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	4	3.5	Yes	Analysis
31	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
32	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
33	D7 Individual 2018 (U13 Boys)	2018-02-24	2018-02-24	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
34	2018 Volkskool Open (C)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
35	South African Junior Team Championships 2017 (U14D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Henley Open 2018				Tournament Heidelberg Skaak Klub 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent Coetzee, A (Anika)
2	6	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament Sasolburg Open 2018
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Sibanda, J (Joseph)				Opponent Karsten, K (Keagan)
3	5	Tournament Carels Open 2019				Tournament D7 Individuals 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-04	rnd 2	type Standard	result 1
		Opponent Muller, M (Mike)				Opponent Mutlanyana, R (Rearabetswe)

#	Games	Start				End
1	7	Tournament Henley Open 2018				Tournament Heidelberg Skaak Klub 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent Coetzee, A (Anika)
2	6	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament Sasolburg Open 2018
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Sibanda, J (Joseph)				Opponent Karsten, K (Keagan)
3	5	Tournament Carels Open 2019				Tournament D7 Individuals 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-04	rnd 2	type Standard	result 1
		Opponent Muller, M (Mike)				Opponent Mutlanyana, R (Rearabetswe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Broadland`s Knights Chess Open 2018				Tournament Broadland`s Knights Chess Open 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Els, JA (Jeffrey Allan)				Opponent Sebeho, L (Lebo)
2	5	Tournament Henley Open 2018				Tournament D7 Primary School League 2023
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent Hanyane, B (Boitumelo)
3	4	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Botha, L (Liane)				Opponent Majola, M (Mlungisi)

#	Games	Start				End
1	5	Tournament Broadland`s Knights Chess Open 2018				Tournament Broadland`s Knights Chess Open 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Els, JA (Jeffrey Allan)				Opponent Sebeho, L (Lebo)
2	5	Tournament Henley Open 2018				Tournament D7 Primary School League 2023
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent Hanyane, B (Boitumelo)
3	4	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 3	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Botha, L (Liane)				Opponent Majola, M (Mlungisi)

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	Hanekom ,D (Dylan)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
1	Hanekom ,D (Dylan)	4	1044.3	1150.6	4	1039.1	1150.6	0	0	0	0	0	0
2	Karsten ,K (Keagan)	4	4	425	4	4	425	0	0	0	0	0	0
2	Karsten ,K (Keagan)	4	1133.5	1558.5	4	1116	1558.5	0	0	0	0	0	0
3	Vermeulen ,H (Henrico)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Vermeulen ,H (Henrico)	3	796.5	938.2	3	802.7	938.2	0	0	0	0	0	0
4	Hlongwane ,S (Shuttleworth)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Hlongwane ,S (Shuttleworth)	3	1195.1	1053.5	3	1189.1	1053.5	0	0	0	0	0	0
5	Naude ,E (Enrique)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Naude ,E (Enrique)	3	1013.1	1154.8	3	1021.8	1154.8	0	0	0	0	0	0
6	De Villiers ,LJ (Louis)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	De Villiers ,LJ (Louis)	3	971.7	830	3	973.8	830	0	0	0	0	0	0
7	Hansen ,R (Ryan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	Hansen ,R (Ryan)	3	1065.8	1065.8	3	1061.5	1065.8	0	0	0	0	0	0
8	Fritz ,GPJ (Georg)	3	0	-425	3	0	-425	0	0	0	0	0	0
8	Fritz ,GPJ (Georg)	3	942.8	517.8	3	945.2	517.8	0	0	0	0	0	0
9	Rossouw ,R (Rohan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Rossouw ,R (Rohan)	3	910.7	1052.4	3	907.4	1052.4	0	0	0	0	0	0
10	Coetzee ,Z (Zahne)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
10	Coetzee ,Z (Zahne)	3	897.5	1039.2	3	909.8	1039.2	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 (Altus)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms