Chess South Africa Ratings Database

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Personal

November, EJ (Edwin Jacobus)

Chess SA id

164028262

FIDE id

Date of birth

1964-01-13 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1563	1557.1	1810	1808.9
Raw rating	1563	1557.1	1810	1808.9
Weighted rating	1558.3	1552.8	1810	1808.8
Weighted performance	1337.5	1295.6	0	0
Floor	1309.2	1309.2	1310	1309.2
K-factor	24	24	24	24
Min/Max rating change allowed	98.9	99.7	69.5	69.6
Highest rating	1809.2 2018-02-01	1809.2 2018-02-01	1810 2024-02-01	1809.2 2019-05-01
Highest raw rating	1809.2 2018-01-01	1809.2 2018-01-01	1810 2024-02-01	1809.2 2024-02-01
Highest weighted rating	1809.2 2018-02-01	1809.2 2018-02-01	1810 2025-08-01	1809.2 2019-05-01
Highest weighted performance	1687.7 2019-09-01	1683.9 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1563	1557.1	1810	1808.9
Analysis
Rating	1563	1557.1	1810	1808.9
Raw rating	1563	1557.1	1810	1808.9
Weighted rating	1558.3	1552.8	1810
Weighted performance	1337.5	1295.6	0
K-factor	24	24	24	24
Floor	1309.2	1309.2	1310	1309.2
Max/Min rating change allowed	98.9	99.7	69.5	69.6
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	1563	1557.1	1810	1808.9
New weighted rating	1558.4	1552.9	1810	1808.8
New weighted performance	1328.6	1286.6	0	0
Temp new rating	1563	1557.1	1810	1808.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1563	1557.1	1810	1808.9
New K-factor	24	24	24	24
New floor	1309.2	1309.2	1310	1309.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	21	15	0	6
	10	10	0	0
	10	10	0	0
	14	14	0	0
	0	0	0	0
History	387	369	5	13

Games since
	Main 31	Standard 25		Rapid 0		Blitz 6
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	21	13	61.9	101.2	1505.3	1606.5
Standard	15	9.5	63.33	113.3	1508	1621.3
Rapid	0	0	0	0	0	0
Blitz	6	3.5	58.33	70.8	1498.7	1569.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	121	62	51.24	10.5	1569.3	1579.8
Standard	115	58.5	50.87	7.4	1573	1580.4
Rapid	0	0	0	0	0	0
Blitz	6	3.5	58.33	70.8	1498.7	1569.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1563	1557.1	1810	1808.9
2025-09-30	1563	1557.1	1810	1808.9
2025-09-01	1563	1557.1	1810	1808.9
2025-08-01	1563	1557.1	1810	1808.9
2025-07-01	1563	1557.1	1810	1808.9
2025-06-01	1563	1557.1	1810	1808.9
2025-05-01	1563	1557.1	1810	1808.9
2025-04-01	1563	1557.1	1810	1808.9
2025-03-01	1563	1557.1	1810	1808.7
2025-02-01	1563	1557.1	1810	1805.8
2025-01-01	1524.6	1519.5	1810	1809.2
2024-12-01	1524.6	1519.5	1810	1809.2
2024-11-01	1524.6	1519.5	1810	1809.2
2024-10-01	1524.6	1519.5	1810	1809.2
2024-09-01	1559.6	1554.3	1810	1809.2
2024-08-01	1559.6	1554.3	1810	1809.2
2024-07-01	1579	1575	1810	1809.2
2024-09-01	1579	1575	1810	1809.2
2024-05-01	1579	1575	1810	1809.2
2024-04-01	1579	1575	1810	1809.2
2024-03-01	1579	1575	1810	1809.2
2024-02-01	1579	1575	1810	1809.2
2024-01-01	1579	1575	1810	1809.2
2023-12-01	1579	1572	1809.2	1809.2

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 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
2	Cape Town Masters Challenge 2025 (Blitz)	2025-01-09	2025-01-09	Blitz	Cape Town (WCT)	7	6	3.5	Yes	Analysis
3	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	9	5	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	4.5	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 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
2	Cape Town Masters Challenge 2025 (Blitz)	2025-01-09	2025-01-09	Blitz	Cape Town (WCT)	7	6	3.5	Yes	Analysis
3	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	9	5	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
5	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	5	0	Yes	Analysis
6	Chess Elevation Series - July 2024 (Level 5)	2024-07-05	2024-07-06	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
7	WP Club League 2023 (A)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	5	0.5	Yes	Analysis
8	Cape Town Masters Challenge 2023 (Open)	2023-01-04	2023-01-08	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
9	Kraaifontein Open 2022 (Championship)	2022-12-16	2022-12-18	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
10	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	2	2	Yes	Analysis
11	Kraaifontein Open 2022 (Championship)	2022-01-07	2022-01-09	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
12	2020 Western Province Open (Championship)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
13	2019 South African Closed Chess Championships (Senior)	2019-12-07	2019-12-17	Standard	Cape Town (WCT)	11	11	3	Yes	Analysis
14	2019 Western Cape Closed Chess Championships (Senior)	2019-09-21	2019-09-24	Standard	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis
15	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	11	7	Yes	Analysis
16	2019 Elsies River Open (Elite)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
17	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
18	Cape of Good Hope Open 2019 (Prestige)	2019-01-25	2019-01-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
19	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	9	7	Yes	Analysis
20	Crossroads Open Chess Championship 2018 (Elite)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2019 Western Province League				Tournament 2019 South African Closed Chess Championships
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-12-07	rnd 1	type Standard	result 0.5
		Opponent Salimu, C (Chase)				Opponent Willenberg, RC (Roland)
2	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Nonco, L (Lwazi)				Opponent Cruywagen, JJ (Johannes)
3	6	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Simons, D (Duke)

#	Games	Start				End
1	8	Tournament 2019 Western Province League				Tournament 2019 South African Closed Chess Championships
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-12-07	rnd 1	type Standard	result 0.5
		Opponent Salimu, C (Chase)				Opponent Willenberg, RC (Roland)
2	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Nonco, L (Lwazi)				Opponent Cruywagen, JJ (Johannes)
3	6	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Simons, D (Duke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 2	type Blitz	result 0.5	date 2025-01-09	rnd 3	type Blitz	result 1
		Opponent Willenberg, K (Keagan)				Opponent Lombaard, J (Jowayne)
2	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 7	type Blitz	result 1	date 2025-01-09	rnd 7	type Blitz	result 1
		Opponent Louw, FWT (Frederik Wignand Terblanche)				Opponent Louw, FWT (Frederik Wignand Terblanche)
3	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 5	type Blitz	result 1	date 2025-01-09	rnd 5	type Blitz	result 1
		Opponent Prinsloo, Z (Zahro Nolte)				Opponent Prinsloo, Z (Zahro Nolte)

#	Games	Start				End
1	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Nonco, L (Lwazi)				Opponent Cruywagen, JJ (Johannes)
2	6	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Simons, D (Duke)
3	5	Tournament 2019 Elsies River Open				Tournament 2019 Western Province League
		date 2019-06-23	rnd 4	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Fuerst, M (Martin)				Opponent Vorster, J (Jandre)

#	Games	Start				End
1	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Nonco, L (Lwazi)				Opponent Cruywagen, JJ (Johannes)
2	6	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-05	rnd 1	type Standard	result 1	date 2019-04-07	rnd 6	type Standard	result 1
		Opponent Van Zyl, JM (Johannes Martin)				Opponent Simons, D (Duke)
3	5	Tournament 2019 Elsies River Open				Tournament 2019 Western Province League
		date 2019-06-23	rnd 4	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Fuerst, M (Martin)				Opponent Vorster, J (Jandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 7	type Blitz	result 1	date 2025-01-09	rnd 7	type Blitz	result 1
		Opponent Louw, FWT (Frederik Wignand Terblanche)				Opponent Louw, FWT (Frederik Wignand Terblanche)
2	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 5	type Blitz	result 1	date 2025-01-09	rnd 5	type Blitz	result 1
		Opponent Prinsloo, Z (Zahro Nolte)				Opponent Prinsloo, Z (Zahro Nolte)
3	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-09	rnd 3	type Blitz	result 1	date 2025-01-09	rnd 3	type Blitz	result 1
		Opponent Lombaard, J (Jowayne)				Opponent Lombaard, J (Jowayne)

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	Erlank ,WK (Warrick)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Erlank ,WK (Warrick)	3	1980.9	1555.9	3	2008	1555.9	0	0	0	0	0	0
2	Mnyasta ,T (Tezihano)	3	1	-141.7	2	1	0	0	0	0	1	0	-425
2	Mnyasta ,T (Tezihano)	3	1786.8	1645.2	2	1662.6	1786.8	0	0	0	1	1915.7	1361.8
3	Esau ,O (Omar Omar)	2	2	425	2	2	425	0	0	0	0	0	0
3	Esau ,O (Omar Omar)	2	1466.1	1891.1	2	1491.2	1891.1	0	0	0	0	0	0
4	Talmarkes ,AG (Andrew Graham)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Talmarkes ,AG (Andrew Graham)	2	1600	1812.5	2	1604.7	1812.5	0	0	0	0	0	0
5	Martin ,N (Nico)	2	1	0	2	1	0	0	0	0	0	0	0
5	Martin ,N (Nico)	2	1643.2	1643.2	2	1646.8	1643.2	0	0	0	0	0	0
6	Galleid ,S (Stephen)	2	2	425	2	2	425	0	0	0	0	0	0
6	Galleid ,S (Stephen)	2	1640.3	2065.4	2	1650.6	2065.4	0	0	0	0	0	0
7	Schuller ,A (Ashley Marlon)	2	1	0	2	1	0	0	0	0	0	0	0
7	Schuller ,A (Ashley Marlon)	2	1691.2	1691.2	2	1686.2	1691.2	0	0	0	0	0	0
8	Ohlson ,C (Cecil)	2	1	0	2	1	0	0	0	0	0	0	0
8	Ohlson ,C (Cecil)	2	1591.8	1591.8	2	1584.8	1591.8	0	0	0	0	0	0
9	Lewis ,MMM (Mark Martin)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Lewis ,MMM (Mark Martin)	2	1870.1	1657.6	2	1891.4	1657.6	0	0	0	0	0	0
10	Masama ,BT (Bruce Timothy)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Masama ,BT (Bruce Timothy)	2	1649.6	1224.6	2	1655.4	1224.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

November, EJ (Edwin Jacobus)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms