Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, N (Neels)

Chess SA id

1130130322

FIDE id

Date of birth

2013-12-22 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-05-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1329.8	1200	1404.5	1200
Raw rating	1329.8	1200	1404.5	1200
Weighted rating	1329.8	1200	1404.5	1200
Weighted performance	0	0	0	0
Floor	829.8	700	904.5	700
K-factor	36	36	32	36
Min/Max rating change allowed	137.8	165.8	123.9	165.8
Highest rating	1429.2 2020-03-01	1200 2018-10-01	1512.4 2020-03-01	1200 2018-10-01
Highest raw rating	1329.8 2024-02-01	1200 2024-02-01	1404.5 2024-02-01	1200 2024-02-01
Highest weighted rating	1329.8 2024-02-01	1200 2018-10-01	1404.5 2025-02-01	1200 2018-10-01
Highest weighted performance	1429.2 2020-03-01	1200 2024-02-01	1512.4 2020-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1329.8	1200	1404.5	1200
Analysis
Rating	1329.8	1200	1404.5	1200
Raw rating	1329.8	1200	1404.5	1200
Weighted rating	1329.8	1200	1404.5
Weighted performance	0	0	0
K-factor	36	36	32	36
Floor	829.8	700	904.5	700
Max/Min rating change allowed	137.8	165.8	123.9	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	1329.8	1200	1404.5	1200
New weighted rating	1329.8	1200	1404.5	1200
New weighted performance	0	0	0	0
Temp new rating	1329.8	1200	1404.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1329.8	1200	1404.5	1200
New K-factor	36	36	32	36
New floor	829.8	700	904.5	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	5	5
History	20	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	20	16.5	82.5	276.2	1190.3	1466.6
Standard	0	0	0	0	0	0
Rapid	20	16.5	82.5	276.2	1190.3	1466.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1329.8	1200	1404.5	1200
2025-09-01	1329.8	1200	1404.5	1200
2025-08-01	1329.8	1200	1404.5	1200
2025-07-01	1329.8	1200	1404.5	1200
2025-06-01	1329.8	1200	1404.5	1200
2025-05-01	1329.8	1200	1404.5	1200
2025-04-01	1329.8	1200	1404.5	1200
2025-03-01	1329.8	1200	1404.5	1200
2025-02-01	1329.8	1200	1404.5	1200
2025-01-01	1329.8	1200	1404.5	1200
2024-12-01	1329.8	1200	1404.5	1200
2024-11-01	1329.8	1200	1404.5	1200
2024-10-01	1329.8	1200	1404.5	1200
2024-09-01	1329.8	1200	1404.5	1200
2024-08-01	1329.8	1200	1404.5	1200
2024-07-01	1329.8	1200	1404.5	1200
2024-06-01	1329.8	1200	1404.5	1200
2024-08-01	1329.8	1200	1404.5	1200
2024-04-01	1329.8	1200	1404.5	1200
2024-03-01	1329.8	1200	1404.5	1200
2024-02-01	1329.8	1200	1404.5	1200
2024-01-01	1329.8	1200	1404.5	1200
2023-12-01	1329.8	1200	1404.5	1200
2023-11-01	1329.8	1200	1404.5	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	Lower West Coast Schools Chess Prestige 2021 (U7+U9)	2021-05-15	2021-05-15	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
2	West Coast Schools Prestige 2020 (U7 Boys+Girls)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
3	Onder Weskus Prestige 2020 (U7 Boys+Girls)	2020-02-15	2020-02-22	Rapid	West Coast (WCU)	10	5	4.5	Yes	Analysis
4	Back to School Rapid 2020 (U10)	2020-02-01	2020-02-01	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	17	Tournament Back to School Rapid 2020				Tournament Lower West Coast Schools Chess Prestige 2021
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2021-05-15	rnd 5	type Rapid	result 1
		Opponent Basson, R (Reinhardt)				Opponent Lewaks, A (Andrea)
2	1	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 2	type Rapid	result 0.5	date 2020-02-01	rnd 2	type Rapid	result 0.5
		Opponent Stoffberg, M (Mikaeel)				Opponent Stoffberg, M (Mikaeel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	17	Tournament Back to School Rapid 2020				Tournament Lower West Coast Schools Chess Prestige 2021
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2021-05-15	rnd 5	type Rapid	result 1
		Opponent Basson, R (Reinhardt)				Opponent Lewaks, A (Andrea)
2	1	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 2	type Rapid	result 0.5	date 2020-02-01	rnd 2	type Rapid	result 0.5
		Opponent Stoffberg, M (Mikaeel)				Opponent Stoffberg, M (Mikaeel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament Onder Weskus Prestige 2020				Tournament Lower West Coast Schools Chess Prestige 2021
		date 2020-02-22	rnd 6	type Rapid	result 1	date 2021-05-15	rnd 5	type Rapid	result 1
		Opponent Esterhuizen, Z (Zane)				Opponent Lewaks, A (Andrea)
2	2	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 4	type Rapid	result 1
		Opponent Esterhuizen, Z (Zane)				Opponent Williams, C (Claron)
3	1	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 4	type Rapid	result 1
		Opponent Basson, R (Reinhardt)				Opponent Basson, R (Reinhardt)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament Onder Weskus Prestige 2020				Tournament Lower West Coast Schools Chess Prestige 2021
		date 2020-02-22	rnd 6	type Rapid	result 1	date 2021-05-15	rnd 5	type Rapid	result 1
		Opponent Esterhuizen, Z (Zane)				Opponent Lewaks, A (Andrea)
2	2	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 4	type Rapid	result 1
		Opponent Esterhuizen, Z (Zane)				Opponent Williams, C (Claron)
3	1	Tournament Back to School Rapid 2020				Tournament Back to School Rapid 2020
		date 2020-02-01	rnd 4	type Rapid	result 1	date 2020-02-01	rnd 4	type Rapid	result 1
		Opponent Basson, R (Reinhardt)				Opponent Basson, R (Reinhardt)

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	Esterhuizen ,Z (Zane)	3	3	425	0	0	0	3	3	425	0	0	0
1	Esterhuizen ,Z (Zane)	3	1200	1625	0	0	0	3	1200	1625	0	0	0
2	Williams ,C (Claron)	3	3	425	0	0	0	3	3	425	0	0	0
2	Williams ,C (Claron)	3	1188.3	1613.3	0	0	0	3	1180.5	1613.3	0	0	0
3	Mouton ,C (Cume)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
3	Mouton ,C (Cume)	2	1194	1406.5	0	0	0	2	1190	1406.5	0	0	0
4	Schoeman ,J (Juandri)	1	1	425	0	0	0	1	1	425	0	0	0
4	Schoeman ,J (Juandri)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Smith ,L (Luan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Smith ,L (Luan)	1	1259	1684	0	0	0	1	1298.4	1684	0	0	0
6	Stoffberg ,M (Mikaeel)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Stoffberg ,M (Mikaeel)	1	1213.4	1213.4	0	0	0	1	1216.4	1213.4	0	0	0
7	Vaaltyn ,A (Ash-Jade)	1	1	425	0	0	0	1	1	425	0	0	0
7	Vaaltyn ,A (Ash-Jade)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Ellman ,A (Andries)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ellman ,A (Andries)	1	910.9	485.9	0	0	0	1	1065.2	485.9	0	0	0
9	Koen ,G (Genevieve)	1	1	425	0	0	0	1	1	425	0	0	0
9	Koen ,G (Genevieve)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Ruiters ,B (Bea)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Ruiters ,B (Bea)	1	1216.4	791.4	0	0	0	1	1243.1	791.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Botha, N (Neels)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms