Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nieuwoudt, S (Sebastien)

Chess SA id

1130134662

FIDE id

Date of birth

2013-04-04 (U14)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1162	1161	1206.8	1200
Raw rating	1162	1161	1206.8	1200
Weighted rating	1157.6	1156.5	1206.8	1200
Weighted performance	0	0	0	0
Floor	701.1	700	706.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	175	175.3	164.2	165.8
Highest rating	1201.1 2024-02-01	1200 2018-10-01	1206.8 2024-02-01	1200 2018-10-01
Highest raw rating	1201.1 2024-02-01	1200 2024-02-01	1206.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1201.1 2024-04-01	1200 2018-10-01	1206.8 2025-07-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1162	1161	1206.8	1200
Analysis
Rating	1162	1161	1206.8	1200
Raw rating	1162	1161	1206.8	1200
Weighted rating	1157.6	1156.5	1206.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	701.1	700	706.8	700
Max/Min rating change allowed	175	175.3	164.2	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	1162	1161	1206.8	1200
New weighted rating	1157.4	1156.4	1206.8	1200
New weighted performance	0	0	0	0
Temp new rating	1162	1161	1206.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1162	1161	1206.8	1200
New K-factor	36	36	36	36
New floor	701.1	700	706.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	4	4	0
	9	0	9
	0	0	0
	0	0	0
History	13	4	9

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Mangaung (FMB)
Province	Free State (FS)
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	13	5	38.46	-98.1	1169.4	1071.3
Standard	4	0.5	12.5	-318.8	1094	775.2
Rapid	9	4.5	50	0	1202.9	1202.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1162	1161	1206.8	1200
2025-09-01	1162	1161	1206.8	1200
2025-08-01	1162	1161	1206.8	1200
2025-07-01	1162	1161	1206.8	1200
2025-06-01	1162	1161	1206.8	1200
2025-05-01	1162	1161	1206.8	1200
2025-04-01	1162	1161	1206.8	1200
2025-03-01	1162	1161	1206.8	1200
2025-02-01	1161.5	1160.5	1206.8	1200
2025-01-01	1140.3	1139.2	1206.8	1200
2024-12-01	1140.3	1139.2	1206.8	1200
2024-11-01	1140.3	1139.2	1206.8	1200
2024-10-01	1140.3	1139.2	1206.8	1200
2024-09-01	1140.3	1139.2	1206.8	1200
2024-08-01	1140.3	1139.2	1206.8	1200
2024-07-01	1140.3	1139.2	1206.8	1200
2024-06-01	1140.3	1139.2	1206.8	1200
2024-08-01	1140.3	1139.2	1206.8	1200
2024-04-01	1201.1	1200	1206.8	1200
2024-03-01	1201.1	1200	1206.8	1200
2024-02-01	1201.1	1200	1206.8	1200
2024-01-01	1201.1	1200	1206.8	1200
2023-12-01	1201.1	1200	1206.8	1200
2023-11-01	1201.1	1200	1206.8	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	Mangaung Metro Chess 12-13 April 2024 (C+D)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	4	0.5	Yes	Analysis
2	Bloemfontein League 25 August 2023 (U13+U15)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	4	0.5	Yes	Analysis
3	August Primary School Chess Festival 2023 (Grade 4+5 B)	2023-08-04	2023-08-04	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
4	Mangaung Metro Chess 28 August 2021 (D)	2021-08-28	2021-08-28	Rapid	Mangaung (FMB)	5	0	0	No	Analysis

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 4	type Rapid	result 1
		Opponent Mabetha, N (Nonhle)				Opponent Botes, M (Milana)
2	2	Tournament Bloemfontein League 25 August 2023				Tournament Mangaung Metro Chess 12-13 April 2024
		date 2023-08-25	rnd 5	type Rapid	result 0.5	date 2024-04-12	rnd 1	type Standard	result 0.5
		Opponent Mokgobe, P (Paulinah)				Opponent Vilakazi, S (Simangele)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 12-13 April 2024				Tournament Mangaung Metro Chess 12-13 April 2024
		date 2024-04-12	rnd 1	type Standard	result 0.5	date 2024-04-12	rnd 1	type Standard	result 0.5
		Opponent Vilakazi, S (Simangele)				Opponent Vilakazi, S (Simangele)

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 4	type Rapid	result 1
		Opponent Mabetha, N (Nonhle)				Opponent Botes, M (Milana)
2	1	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein League 25 August 2023
		date 2023-08-25	rnd 5	type Rapid	result 0.5	date 2023-08-25	rnd 5	type Rapid	result 0.5
		Opponent Mokgobe, P (Paulinah)				Opponent Mokgobe, P (Paulinah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 4	type Rapid	result 1
		Opponent Mabetha, N (Nonhle)				Opponent Botes, M (Milana)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 1	type Rapid	result 1	date 2023-08-04	rnd 4	type Rapid	result 1
		Opponent Mabetha, N (Nonhle)				Opponent Botes, M (Milana)

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	Thakaso ,Z (Ziko)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Thakaso ,Z (Ziko)	2	1196.6	771.6	1	1200	771.6	1	1200	771.6	0	0	0
2	Monaheng ,P (Poloko)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Monaheng ,P (Poloko)	1	1099.2	674.2	1	1200	674.2	0	0	0	0	0	0
3	Vilakazi ,S (Simangele)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Vilakazi ,S (Simangele)	1	1005.7	1005.7	1	1200	1005.7	0	0	0	0	0	0
4	Mcpherson ,L (Lilly)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mcpherson ,L (Lilly)	1	1077.9	652.9	1	1035.6	652.9	0	0	0	0	0	0
5	Ntsalla ,G (Gomolemo)	1	1	425	0	0	0	1	1	425	0	0	0
5	Ntsalla ,G (Gomolemo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mokoena ,T (Tshepo)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mokoena ,T (Tshepo)	1	1278.5	853.5	0	0	0	1	1358.3	853.5	0	0	0
7	Rametsi ,O (Oarabile)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Rametsi ,O (Oarabile)	1	1166.8	741.8	0	0	0	1	1117.6	741.8	0	0	0
8	Mabetha ,N (Nonhle)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mabetha ,N (Nonhle)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Modise ,R (Remoneetswe)	1	1	425	0	0	0	1	1	425	0	0	0
9	Modise ,R (Remoneetswe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Botes ,M (Milana)	1	1	425	0	0	0	1	1	425	0	0	0
10	Botes ,M (Milana)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Nieuwoudt, S (Sebastien)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms