Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Bruyn, N (Nico)

Chess SA id

1150307549

FIDE id

Date of birth

2015-08-11 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

963.9

Item	Main	Standard	Rapid	Blitz
Rating	1187.7	1184.4	1199.6	1200
Raw rating	1187.7	1184.4	1199.6	1200
Weighted rating	1186.5	1182.9	1199.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.7	169.6	165.9	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1187.7	1184.4	1199.6	1200
Analysis
Rating	1187.7	1184.4	1199.6	1200
Raw rating	1187.7	1184.4	1199.6	1200
Weighted rating	1186.5	1182.9	1199.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.7	169.6	165.9	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	1187.7	1184.4	1199.6	1200
New weighted rating	1186.4	1182.7	1199.6	1200
New weighted performance	0	0	0	0
Temp new rating	1187.7	1184.4	1199.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1187.7	1184.4	1199.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	16	4	12
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	21	9	12

Games since
	Main 21	Standard 9		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	16	5.5	34.38	-132.8	1218.8	1085.9
Standard	4	1	25	-212.5	1221.9	1009.4
Rapid	12	4.5	37.5	-106.2	1217.7	1111.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	7.5	35.71	-121.4	1206.4	1085
Standard	9	3	33.33	-141.7	1191.4	1049.7
Rapid	12	4.5	37.5	-106.2	1217.7	1111.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.7	1184.4	1199.6	1200
2025-09-01	1187.7	1184.4	1199.6	1200
2025-08-01	1187.7	1184.4	1199.6	1200
2025-07-01	1187.7	1184.4	1199.6	1200
2025-06-01	1187.7	1184.4	1199.6	1200
2025-05-01	1187.7	1184.4	1199.6	1200
2025-04-01	1186.3	1182.5	1199.4	1200
2025-03-01	1186.9	1185.6	1196.1	1200
2025-02-01	1188.3	1184.9	1200	1200
2025-01-01	1176.1	1169.2	1200	1200
2024-12-01	1176.1	1169.2	1200	1200
2024-11-01	1176.1	1169.2	1200	1200
2024-10-01	1176.1	1169.2	1200	1200
2024-09-01	1176.1	1169.2	1200	1200
2024-08-01	1176.1	1169.2	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U11)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U11)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
4	Overberg Schools - Top Schools 2024 (U7+U9 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 2	type Rapid	result 0.5	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Madikane, A (Agcobile)				Opponent Ventura, N (Nathan)
2	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 4	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Mueller, N (Noah)				Opponent Ross, L (Liam)
3	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 1	type Standard	result 0.5	date 2024-07-27	rnd 2	type Standard	result 0.5
		Opponent Kuhn, D (Dian)				Opponent Barnard, L (Leanke)

#	Games	Start				End
1	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 1	type Standard	result 0.5	date 2024-07-27	rnd 2	type Standard	result 0.5
		Opponent Kuhn, D (Dian)				Opponent Barnard, L (Leanke)
2	1	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Adshade, J (Josua Daniel)				Opponent Adshade, J (Josua Daniel)

#	Games	Start				End
1	2	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 2	type Rapid	result 0.5	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Madikane, A (Agcobile)				Opponent Ventura, N (Nathan)
2	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 4	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Mueller, N (Noah)				Opponent Ross, L (Liam)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 4	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Mueller, N (Noah)				Opponent Ross, L (Liam)
2	1	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)
2	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Adshade, J (Josua Daniel)				Opponent Adshade, J (Josua Daniel)

#	Games	Start				End
1	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 4	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Mueller, N (Noah)				Opponent Ross, L (Liam)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Otto, X (Xavier)
3	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ventura, N (Nathan)				Opponent Ventura, N (Nathan)

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	Collins ,M (Marius)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Collins ,M (Marius)	2	1141.9	716.9	1	1124.4	716.9	1	1156.8	716.9	0	0	0
2	Otto ,X (Xavier)	2	2	425	1	1	425	1	1	425	0	0	0
2	Otto ,X (Xavier)	2	1144.7	1569.7	1	1143.3	1569.7	1	1191.6	1569.7	0	0	0
3	Lee ,J (Joshua)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Lee ,J (Joshua)	2	1181.5	756.5	0	0	0	2	1191.2	756.5	0	0	0
4	Adshade ,J (Josua Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Adshade ,J (Josua Daniel)	1	1044.6	1469.6	1	1042.8	1469.6	0	0	0	0	0	0
5	Fourie ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Fourie ,D (David)	1	1338.3	913.3	1	1328.7	913.3	0	0	0	0	0	0
6	Kuhn ,D (Dian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Kuhn ,D (Dian)	1	1218.5	1218.5	1	1186.7	1218.5	0	0	0	0	0	0
7	Rock ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rock ,A (Albert)	1	1235	810	1	1174.3	810	0	0	0	0	0	0
8	Lourens ,L (Lihan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Lourens ,L (Lihan)	1	1291.9	866.9	1	1292.6	866.9	0	0	0	0	0	0
9	Oosthuizen ,J (Josua)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Oosthuizen ,J (Josua)	1	1178.2	753.2	1	1184.2	753.2	0	0	0	0	0	0
10	Barnard ,L (Leanke)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Barnard ,L (Leanke)	1	1101.7	1101.7	1	1092.4	1101.7	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

De Bruyn, N (Nico)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms