Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pick, BF (Bjorn Bjorn)

Chess SA id

186030079

FIDE id

Date of birth

1986-03-06 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1713.4	1705.3	1756	1755.5
Raw rating	1692.6	1687.8	1756	1755.4
Weighted rating	1713.4	1705.3	1756	1755.5
Weighted performance	1346.3	0	0	0
Floor	1250.3	1250.3	1256	1256
K-factor	28	28	28	28
Min/Max rating change allowed	82.2	82.8	75.1	75.2
Highest rating	1750.3 2018-06-01	1750.3 2018-06-01	1756 2024-02-01	1756 2024-02-01
Highest raw rating	1750.3 2018-02-01	1750.3 2018-02-01	1756 2024-02-01	1756 2024-02-01
Highest weighted rating	1750.3 2018-06-01	1750.3 2018-06-01	1755.8 2025-08-01	1756 2025-03-01
Highest weighted performance	1648.9 2019-09-01	1647.5 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.5	-1.1	0	-0
New rating	1711.9	1704.2	1756	1755.5
Analysis
Rating	1713.4	1705.3	1756	1755.5
Raw rating	1692.6	1687.8	1756	1755.4
Weighted rating	1713.4	1705.3	1756
Weighted performance	1346.3	0	0
K-factor	28	28	28	28
Floor	1250.3	1250.3	1256	1256
Max/Min rating change allowed	82.2	82.8	75.1	75.2
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	1692.6	1687.8	1756	1755.4
New weighted rating	1711.9	1704.2	1756	1755.5
New weighted performance	1337	0	0	0
Temp new rating	1711.9	1704.2	1756	1755.5
Temp new rating +/-	-1.5	-1.1	0	-0
Final new rating +/-	-1.5	-1.1	0	-0
New rating	1711.9	1704.2	1756	1755.5
New K-factor	28	28	28	28
New floor	1250.3	1250.3	1256	1256

Item	Main	Standard	Blitz
	0	0	0
	16	11	5
	11	11	0
	0	0	0
	10	10	0
	0	0	0
History	65	60	5

Games since
	Main 27	Standard 22		Rapid 0		Blitz 5
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	8	50	0	1653.4	1653.4
Standard	11	5	45.45	-38.6	1678.3	1639.7
Rapid	0	0	0	0	0	0
Blitz	5	3	60	85	1598.5	1683.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	50	27.5	55	42.5	1605.6	1648.1
Standard	45	24.5	54.44	37.8	1606.4	1644.2
Rapid	0	0	0	0	0	0
Blitz	5	3	60	85	1598.5	1683.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1692.6	1687.8	1756	1755.4
2025-09-30	1717.2	1710.5	1756	1755.4
2025-09-01	1717.2	1710.5	1756	1755.4
2025-08-01	1717.2	1710.5	1756	1755.4
2025-07-01	1717.2	1710.5	1756	1755.3
2025-06-01	1717.2	1710.5	1756	1755.2
2025-05-01	1717.2	1710.5	1756	1755
2025-04-01	1717.2	1710.5	1756	1752.9
2025-03-01	1718.4	1710.5	1756	1756
2025-02-01	1718.4	1710.5	1756	1756
2025-01-01	1718.4	1710.5	1756	1756
2024-12-01	1718.4	1710.5	1756	1756
2024-11-01	1718.4	1710.5	1756	1756
2024-10-01	1718.4	1710.5	1756	1756
2024-09-01	1705.5	1692	1756	1756
2024-08-01	1705.5	1692	1756	1756
2024-07-01	1705.5	1692	1756	1756
2024-09-01	1705.5	1692	1756	1756
2024-05-01	1705.5	1692	1756	1756
2024-04-01	1705.5	1692	1756	1756
2024-03-01	1705.5	1692	1756	1756
2024-02-01	1705.5	1692	1756	1756
2024-01-01	1705.5	1692	1756	1756
2023-12-01	1699.2	1692	1750.3	1750.3

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	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	5	Yes	Analysis
2	Cape Town Open Chess Festival 2025 (Team Blitz)	2025-03-21	2025-03-21	Blitz	Cape Town (WCT)	6	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	5	Yes	Analysis
2	Cape Town Open Chess Festival 2025 (Team Blitz)	2025-03-21	2025-03-21	Blitz	Cape Town (WCT)	6	5	3	Yes	Analysis
3	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	11	7	Yes	Analysis
4	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	5	3	Yes	Analysis
5	Cape Winelands Open 2022 (Championship)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	5	1.5	Yes	Analysis
6	2019 Western Cape Club Championship (A+B)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	6	5	2.5	Yes	Analysis
7	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	4	3	Yes	Analysis
8	Blackjacks Club Champs 2019	2019-07-04	2019-07-07	Standard	Cape Town (WCT)	7	4	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament CT League 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-08-24	rnd 7	type Standard	result 1	date 2025-03-21	rnd 1	type Blitz	result 1
		Opponent Jacobs, A (Adiel)				Opponent Whyatt, B (Benji)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-03-21	rnd 5	type Blitz	result 1	date 2025-07-26	rnd 2	type Standard	result 0.5
		Opponent Fife, P (Peter)				Opponent Levin, BRL (Benny)
3	4	Tournament 2022 Western Province Club League				Tournament 2022 Western Province Club League
		date 2022-09-03	rnd 5	type Standard	result 1	date 2022-09-17	rnd 9	type Standard	result 0.5
		Opponent Fredericks, MMP (Malcolm)				Opponent Klaasen, RJ (Robyn)

#	Games	Start				End
1	5	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-24	rnd 7	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 0.5
		Opponent Jacobs, A (Adiel)				Opponent Gall, J (Jenken)
2	4	Tournament 2022 Western Province Club League				Tournament 2022 Western Province Club League
		date 2022-09-03	rnd 5	type Standard	result 1	date 2022-09-17	rnd 9	type Standard	result 0.5
		Opponent Fredericks, MMP (Malcolm)				Opponent Klaasen, RJ (Robyn)
3	3	Tournament Blackjacks Club Champs 2019				Tournament Blackjacks Club Champs 2019
		date 2019-07-04	rnd 1	type Standard	result 1	date 2019-07-06	rnd 3	type Standard	result 0.5
		Opponent Swartz, C (Chadwin)				Opponent Mentoor, TT (Theodor)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 5	type Blitz	result 1	date 2025-03-21	rnd 6	type Blitz	result 1
		Opponent Fife, P (Peter)				Opponent Bhawoodien, SH (Shabier Husain)
2	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 1	type Blitz	result 1	date 2025-03-21	rnd 1	type Blitz	result 1
		Opponent Whyatt, B (Benji)				Opponent Whyatt, B (Benji)

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 5	type Blitz	result 1	date 2025-03-21	rnd 6	type Blitz	result 1
		Opponent Fife, P (Peter)				Opponent Bhawoodien, SH (Shabier Husain)
2	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-24	rnd 7	type Standard	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Jacobs, A (Adiel)				Opponent Zenzile, A (Amahle)
3	2	Tournament 2022 Western Province Club League				Tournament 2022 Western Province Club League
		date 2022-09-03	rnd 5	type Standard	result 1	date 2022-09-03	rnd 6	type Standard	result 1
		Opponent Fredericks, MMP (Malcolm)				Opponent Ohlson, C (Cecil)

#	Games	Start				End
1	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-24	rnd 7	type Standard	result 1	date 2024-08-24	rnd 8	type Standard	result 1
		Opponent Jacobs, A (Adiel)				Opponent Zenzile, A (Amahle)
2	2	Tournament 2022 Western Province Club League				Tournament 2022 Western Province Club League
		date 2022-09-03	rnd 5	type Standard	result 1	date 2022-09-03	rnd 6	type Standard	result 1
		Opponent Fredericks, MMP (Malcolm)				Opponent Ohlson, C (Cecil)
3	2	Tournament 2019 Western Province League				Tournament 2019 Western Cape Club Championship
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-10-25	rnd 1	type Standard	result 1
		Opponent Eley, IO (Ian)				Opponent Jacobs, M (Menwill)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 5	type Blitz	result 1	date 2025-03-21	rnd 6	type Blitz	result 1
		Opponent Fife, P (Peter)				Opponent Bhawoodien, SH (Shabier Husain)
2	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 1	type Blitz	result 1	date 2025-03-21	rnd 1	type Blitz	result 1
		Opponent Whyatt, B (Benji)				Opponent Whyatt, B (Benji)

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	Selkirk ,RJ (Rebecca Joy)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Selkirk ,RJ (Rebecca Joy)	2	1755.9	1968.4	2	1762.6	1968.4	0	0	0	0	0	0
2	Ohlson ,C (Cecil)	2	2	425	2	2	425	0	0	0	0	0	0
2	Ohlson ,C (Cecil)	2	1635.1	2060.1	2	1634.3	2060.1	0	0	0	0	0	0
3	Rogov ,T (Timofey)	2	1	0	2	1	0	0	0	0	0	0	0
3	Rogov ,T (Timofey)	2	1899.6	1899.6	2	1909.9	1899.6	0	0	0	0	0	0
4	Green ,GAO (Guy Andrew Orpen)	2	1	0	1	1	425	0	0	0	1	0	-425
4	Green ,GAO (Guy Andrew Orpen)	2	1506.6	1506.6	1	1503.1	1931.6	0	0	0	1	1567.6	1081.6
5	Eley ,IO (Ian Oliver)	1	1	425	1	1	425	0	0	0	0	0	0
5	Eley ,IO (Ian Oliver)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Galleid ,S (Stephen)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Galleid ,S (Stephen)	1	1617.7	1192.7	1	1624.6	1192.7	0	0	0	0	0	0
7	Flores Bartoli ,A (Andrew)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Flores Bartoli ,A (Andrew)	1	1704.7	1704.7	1	1701.5	1704.7	0	0	0	0	0	0
8	Pick ,DD (Deon Derick)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pick ,DD (Deon Derick)	1	1722.9	1297.9	1	1728.9	1297.9	0	0	0	0	0	0
9	Gall ,J (Jenken)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Gall ,J (Jenken)	1	1419.6	1419.6	1	1401.9	1419.6	0	0	0	0	0	0
10	Jacobs ,PJ (Peter-John)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Jacobs ,PJ (Peter-John)	1	1599.9	1599.9	1	1637.5	1599.9	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

Pick, BF (Bjorn Bjorn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms