Chess South Africa Ratings Database

PLAYER PAGE

Personal

Goosen, B (Blake)

Chess SA id

1160312656

FIDE id

Date of birth

2016-07-07 (U10)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-18

Personal details last changed

1900-01-01

Junior GPX Games

55.2

Junior GPX Points

1168.5

Item	Main	Standard	Rapid	Blitz
Rating	1252.6	1231.6	1298.4	1197.3
Raw rating	1252.6	1231.6	1298.4	1166.5
Weighted rating	1234.3	1204	1272.8	1197.3
Weighted performance	1146	1148.4	0	0
Floor	772.8	731.6	798.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.8	158.5	144.1	173.9
Highest rating	1533.2 2024-11-01	1231.6 2025-09-30	1613.9 2024-11-01	1200 2024-10-01
Highest raw rating	1272.8 2024-11-01	1231.6 2025-09-30	1298.4 2024-11-01	1200 2024-10-01
Highest weighted rating	1272.8 2025-05-05	1228.6 2025-05-05	1264 2025-08-01	1200 2024-10-01
Highest weighted performance	1533.2 2024-11-01	1200 2024-10-01	1613.9 2024-11-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	-2.6
New rating	1252.6	1231.6	1298.4	1194.8
Analysis
Rating	1252.6	1231.6	1298.4	1197.3
Raw rating	1252.6	1231.6	1298.4	1166.5
Weighted rating	1234.3	1204	1272.8
Weighted performance	1146	1148.4	0
K-factor	36	36	36	36
Floor	772.8	731.6	798.4	700
Max/Min rating change allowed	153.8	158.5	144.1	173.9
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	1252.6	1231.6	1298.4	1166.5
New weighted rating	1236.5	1206.4	1276.8	1194.8
New weighted performance	1145.6	1148	0	0
Temp new rating	1252.6	1231.6	1298.4	1194.8
Temp new rating +/-	0	0	0	-2.6
Final new rating +/-	0	0	0	-2.6
New rating	1252.6	1231.6	1298.4	1194.8
New K-factor	36	36	36	36
New floor	772.8	731.6	798.4	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	57	51	0	6
	5	0	5	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	62	51	5	6

Games since
	Main 62	Standard 51		Rapid 5		Blitz 6
Gender	Male
Age group	U10
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3609		488		161
Male	2781		394		133
U10	321		39		15
U10 Male	251		28		11
Standard
	RSA		Province		Region
Overall	3684		520		162
Male	2803		415		133
U10	327		42		15
U10 Male	260		30		11
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	57	22.5	39.47	-89.5	1270.1	1180.7
Standard	51	20.5	40.2	-83.3	1262.3	1179
Rapid	0	0	0	0	0	0
Blitz	6	2	33.33	-141.7	1336.6	1194.9
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	27.5	44.35	-48	1264.5	1216.5
Standard	51	20.5	40.2	-83.3	1262.3	1179
Rapid	5	5	100	425	1200	1625
Blitz	6	2	33.33	-141.7	1336.6	1194.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1252.6	1231.6	1298.4	1166.5
2025-09-01	1212.8	1181.5	1298.4	1200
2025-08-01	1232.2	1203	1298.4	1200
2025-07-01	1227.9	1199.3	1298.4	1200
2025-06-01	1227.5	1200.4	1298.4	1200
2025-05-01	1244	1217.5	1298.4	1200
2025-04-01	1259.7	1228.6	1298.4	1200
2025-03-01	1243.7	1198.4	1298.4	1200
2025-02-01	1272.8	1200	1298.4	1200
2025-01-01	1272.8	1200	1298.4	1200
2024-12-01	1272.8	1200	1298.4	1200
2024-11-01	1272.8	1200	1298.4	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	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	PECC - Club Blitz 2025	2025-09-18	2025-09-18	Blitz	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
4	NMBCU Closed 2025 (U10)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
5	NMBCU Open 2025 (C)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
6	NMBCU Trial 4 2025 (U10)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
7	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
8	NMB 3rd Trials 2025 (U10)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
9	NMB 2nd Trials 2025 (U10)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	NMBCH Trial 1 2025 (U10)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	PECC - Club Blitz 2025	2025-09-18	2025-09-18	Blitz	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
4	NMBCU Closed 2025 (U10)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
5	NMBCU Open 2025 (C)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
6	NMBCU Trial 4 2025 (U10)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
7	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
8	NMB 3rd Trials 2025 (U10)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
9	NMB 2nd Trials 2025 (U10)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	NMBCH Trial 1 2025 (U10)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
11	NMBCU Top Schools 2024 (Junior Primary)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament NMBCU Top Schools 2024				Tournament NMBCH Trial 1 2025
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Grobbelaar, L (Logan)				Opponent Van Huyssteen, Z (Zani)
2	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Smith, A (Ayden)				Opponent Zele, O (Olothando)
3	3	Tournament Karen Ashworth 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Grobler, S (Skylar)				Opponent Coetzer, H (Hanroux)

#	Games	Start				End
1	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Smith, A (Ayden)				Opponent Zele, O (Olothando)
2	3	Tournament Karen Ashworth 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Grobler, S (Skylar)				Opponent Coetzer, H (Hanroux)
3	2	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 3	type Standard	result 0.5	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Hussen, C (Calab)				Opponent Solombela, N (Ngcwalisa)

#	Games	Start				End
1	5	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Grobbelaar, L (Logan)				Opponent Jansen, C (Cayne)

#	Games	Start				End
1	1	Tournament PECC - Club Blitz 2025				Tournament PECC - Club Blitz 2025
		date 2025-09-18	rnd 5	type Blitz	result 1	date 2025-09-18	rnd 5	type Blitz	result 1
		Opponent Kleinhans, R (Raphael)				Opponent Kleinhans, R (Raphael)
2	1	Tournament PECC - Club Blitz 2025				Tournament PECC - Club Blitz 2025
		date 2025-09-18	rnd 2	type Blitz	result 1	date 2025-09-18	rnd 2	type Blitz	result 1
		Opponent Bezuidenhout, J (Jarrod)				Opponent Bezuidenhout, J (Jarrod)

#	Games	Start				End
1	7	Tournament NMBCU Top Schools 2024				Tournament NMBCH Trial 1 2025
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Grobbelaar, L (Logan)				Opponent Van Huyssteen, Z (Zani)
2	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Smith, A (Ayden)				Opponent Zele, O (Olothando)
3	3	Tournament Karen Ashworth 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Grobler, S (Skylar)				Opponent Coetzer, H (Hanroux)

#	Games	Start				End
1	3	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Smith, A (Ayden)				Opponent Zele, O (Olothando)
2	3	Tournament Karen Ashworth 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Grobler, S (Skylar)				Opponent Coetzer, H (Hanroux)
3	2	Tournament NMB 3rd Trials 2025				Tournament Karen Ashworth 2025
		date 2025-04-12	rnd 6	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Smith, A (Ayden)				Opponent Van Huyssteen, Z (Zani)

#	Games	Start				End
1	5	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Grobbelaar, L (Logan)				Opponent Jansen, C (Cayne)

#	Games	Start				End
1	1	Tournament PECC - Club Blitz 2025				Tournament PECC - Club Blitz 2025
		date 2025-09-18	rnd 5	type Blitz	result 1	date 2025-09-18	rnd 5	type Blitz	result 1
		Opponent Kleinhans, R (Raphael)				Opponent Kleinhans, R (Raphael)
2	1	Tournament PECC - Club Blitz 2025				Tournament PECC - Club Blitz 2025
		date 2025-09-18	rnd 2	type Blitz	result 1	date 2025-09-18	rnd 2	type Blitz	result 1
		Opponent Bezuidenhout, J (Jarrod)				Opponent Bezuidenhout, J (Jarrod)

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	Smith ,A (Ayden)	5	5	425	5	5	425	0	0	0	0	0	0
1	Smith ,A (Ayden)	5	1170.6	1595.6	5	1163.6	1595.6	0	0	0	0	0	0
2	Abrahams ,L (Levi)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Abrahams ,L (Levi)	4	1212.3	999.8	4	1208.1	999.8	0	0	0	0	0	0
3	Viljoen ,C (Colton)	4	0	-425	4	0	-425	0	0	0	0	0	0
3	Viljoen ,C (Colton)	4	1156.5	731.5	4	1147.6	731.5	0	0	0	0	0	0
4	Mitchell ,N (Nicholas)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Mitchell ,N (Nicholas)	3	1243.4	1101.7	3	1223.4	1101.7	0	0	0	0	0	0
5	Kapp ,A (Amelie)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Kapp ,A (Amelie)	3	1273.4	848.4	3	1271.3	848.4	0	0	0	0	0	0
6	Sizani ,I (Iviwe)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Sizani ,I (Iviwe)	3	1262	1120.4	3	1232.7	1120.4	0	0	0	0	0	0
7	Borriero ,L (Luca)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Borriero ,L (Luca)	3	1325.3	900.3	3	1321	900.3	0	0	0	0	0	0
8	Van Huyssteen ,Z (Zani)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Van Huyssteen ,Z (Zani)	3	1194.7	1336.4	3	1193.7	1336.4	0	0	0	0	0	0
9	John ,Z (Zayden)	2	1	0	2	1	0	0	0	0	0	0	0
9	John ,Z (Zayden)	2	1250.6	1250.6	2	1256.3	1250.6	0	0	0	0	0	0
10	Verwey ,M (Malan)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Verwey ,M (Malan)	2	1471.3	1046.3	2	1465.6	1046.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Goosen, B (Blake)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms