Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, A (Adriaan)

Chess SA id

1090135142

FIDE id

Date of birth

2009-07-24 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1190.4	1185.8	1200	1200
Raw rating	1190.4	1185.8	1200	1200
Weighted rating	1190.3	1185.7	1200	1200
Weighted performance	730.9	729.3	0	0
Floor	735	743.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.1	169.2	165.8	165.8
Highest rating	1286.4 2022-06-01	1288.9 2022-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1235 2022-07-01	1243.8 2022-07-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1235 2022-08-01	1243.8 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1286.4 2022-06-01	1288.9 2022-06-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1190.4	1185.8	1200	1200
Analysis
Rating	1190.4	1185.8	1200	1200
Raw rating	1190.4	1185.8	1200	1200
Weighted rating	1190.3	1185.7	1200
Weighted performance	730.9	729.3	0
K-factor	36	36	36	36
Floor	735	743.8	700	700
Max/Min rating change allowed	168.1	169.2	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	1190.4	1185.8	1200	1200
New weighted rating	1190.3	1185.7	1200	1200
New weighted performance	724.1	722.5	0	0
Temp new rating	1190.4	1185.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1190.4	1185.8	1200	1200
New K-factor	36	36	36	36
New floor	735	743.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	14	14
	5	5
History	24	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	24	12	50	0	1196.9	1196.9
Standard	24	12	50	0	1196.9	1196.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1190.4	1185.8	1200	1200
2025-09-30	1190.4	1185.8	1200	1200
2025-09-01	1190.4	1185.8	1200	1200
2025-08-01	1190.4	1185.8	1200	1200
2025-07-01	1190.4	1185.8	1200	1200
2025-06-01	1190.4	1185.8	1200	1200
2025-05-01	1190.4	1185.8	1200	1200
2025-04-01	1190.4	1185.8	1200	1200
2025-03-01	1190.4	1185.8	1200	1200
2025-02-01	1190.4	1185.8	1200	1200
2025-01-01	1190.2	1185.5	1200	1200
2024-12-01	1190.2	1185.5	1200	1200
2024-11-01	1190.2	1185.5	1200	1200
2024-10-01	1190.2	1185.5	1200	1200
2024-09-01	1190.2	1185.5	1200	1200
2024-08-01	1190.2	1185.5	1200	1200
2024-07-01	1190.2	1185.5	1200	1200
2024-09-01	1190.2	1185.5	1200	1200
2024-05-01	1190.2	1185.5	1200	1200
2024-04-01	1190.2	1185.5	1200	1200
2024-03-01	1190.2	1185.5	1200	1200
2024-02-01	1190.2	1185.5	1200	1200
2024-01-01	1190.2	1185.5	1200	1200
2023-12-01	1190.2	1185.5	1200	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	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2022 Gauteng Schools Individual Chess Championship (U13 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	2022 D3 Cluster City Schools (U13)	2022-04-23	2022-04-23	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
5	2021 D3 Individual (U13 Open)	2021-10-13	2021-10-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Le Roux, SJ (Stephanus Johannes)				Opponent Bijker, W (Waldo)
2	2	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Tshwane North School District CLOSED League Championships
		date 2023-08-12	rnd 1	type Standard	result 0.5	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Jacobs, E (Edgar)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Team Championships
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Maimane, M (Mzwandile)

#	Games	Start				End
1	5	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Le Roux, SJ (Stephanus Johannes)				Opponent Bijker, W (Waldo)
2	2	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Tshwane North School District CLOSED League Championships
		date 2023-08-12	rnd 1	type Standard	result 0.5	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Seitei, N (Neo)				Opponent Jacobs, E (Edgar)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Team Championships
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Maimane, M (Mzwandile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Team Championships
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Maimane, M (Mzwandile)
2	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Collins, C (Christo)				Opponent Bijker, W (Waldo)
3	2	Tournament 2022 D3 Cluster City Schools				Tournament 2022 D3 Cluster City Schools
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Le Roux, SJ (Stephanus Johannes)				Opponent Lighthelm, H (Henko)

#	Games	Start				End
1	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Team Championships
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Ntuli, SM (Sandile Manqoba)				Opponent Maimane, M (Mzwandile)
2	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Collins, C (Christo)				Opponent Bijker, W (Waldo)
3	2	Tournament 2022 D3 Cluster City Schools				Tournament 2022 D3 Cluster City Schools
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Le Roux, SJ (Stephanus Johannes)				Opponent Lighthelm, H (Henko)

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	Vadievaloo ,T (Tyreese)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Vadievaloo ,T (Tyreese)	1	1203.8	778.8	1	1200	778.8	0	0	0	0	0	0
2	Kruger ,H (Hein)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kruger ,H (Hein)	1	1200.3	775.3	1	1200.4	775.3	0	0	0	0	0	0
3	Rakau ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Rakau ,T (Thato)	1	1112.7	687.7	1	1094	687.7	0	0	0	0	0	0
4	Van Driel ,O (Otto)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Driel ,O (Otto)	1	1185.1	760.1	1	1182.4	760.1	0	0	0	0	0	0
5	Maimane ,M (Mzwandile)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maimane ,M (Mzwandile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Tshatsheka ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tshatsheka ,J (Junior)	1	1536.3	1111.3	1	1538	1111.3	0	0	0	0	0	0
7	Nkoana ,G (Given)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nkoana ,G (Given)	1	1113.7	688.7	1	1094.8	688.7	0	0	0	0	0	0
8	Marimuthu ,S (Shaylen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Marimuthu ,S (Shaylen)	1	1188.4	763.4	1	1184.8	763.4	0	0	0	0	0	0
9	Van Heerden ,L (Llewellyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Heerden ,L (Llewellyn)	1	1308.7	883.7	1	1308.6	883.7	0	0	0	0	0	0
10	Oneil ,S (Sean)	1	1	425	1	1	425	0	0	0	0	0	0
10	Oneil ,S (Sean)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nel, A (Adriaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms