Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, WT (Wesley Trevor)

Chess SA id

184013480

FIDE id

Date of birth

1984-02-22 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1783.2	1747.4	1761.8	1705.5
Raw rating	1783.2	1747.4	1761.8	1705.5
Weighted rating	1782.7	1747.4	1761.7	1705.5
Weighted performance	343.7	0	0	268.2
Floor	1309.6	1306.4	1267.8	1286.3
K-factor	24	24	28	28
Min/Max rating change allowed	72.2	76	74.5	80.7
Highest rating	1809.6 2018-05-01	1981.1 2018-04-01	1767.8 2018-09-01	1875.5 2018-02-01
Highest raw rating	1809.6 2018-05-01	1806.4 2018-05-01	1767.8 2018-02-01	1786.3 2018-05-01
Highest weighted rating	1809.6 2019-03-01	1806.4 2019-09-01	1767.8 2018-09-01	1786.3 2019-03-01
Highest weighted performance	1797.6 2018-04-01	1981.1 2018-04-01	1506.1 2019-06-01	1875.5 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1783.2	1747.4	1761.8	1705.5
Analysis
Rating	1783.2	1747.4	1761.8	1705.5
Raw rating	1783.2	1747.4	1761.8	1705.5
Weighted rating	1782.7	1747.4	1761.7
Weighted performance	343.7	0	0
K-factor	24	24	28	28
Floor	1309.6	1306.4	1267.8	1286.3
Max/Min rating change allowed	72.2	76	74.5	80.7
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	1783.2	1747.4	1761.8	1705.5
New weighted rating	1783.1	1747.4	1761.8	1705.5
New weighted performance	343.2	0	0	267.6
Temp new rating	1783.2	1747.4	1761.8	1705.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1783.2	1747.4	1761.8	1705.5
New K-factor	24	24	28	28
New floor	1309.6	1306.4	1267.8	1286.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	160	75	26	59

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
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	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	71	39	54.93	41.9	1625.4	1667.3
Standard	18	11.5	63.89	118.1	1600.6	1718.6
Rapid	15	10	66.67	141.7	1512.2	1653.9
Blitz	38	17.5	46.05	-33.6	1681.9	1648.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1783.2	1747.4	1761.8	1705.5
2025-09-01	1783.2	1747.4	1761.8	1705.5
2025-08-01	1783.2	1747.4	1761.8	1705.5
2025-07-01	1783.2	1747.4	1761.8	1705.5
2025-06-01	1783.2	1747.4	1761.8	1705.5
2025-05-01	1783.2	1747.4	1761.8	1705.5
2025-04-01	1783.2	1747.4	1761.8	1705.5
2025-03-01	1783.2	1747.4	1761.8	1705.5
2025-02-01	1783.2	1747.4	1761.8	1705.5
2025-01-01	1783.2	1747.4	1761.8	1705.5
2024-12-01	1783.2	1747.4	1761.8	1705.5
2024-11-01	1783.2	1747.4	1761.8	1705.5
2024-10-01	1783.2	1747.4	1761.8	1705.5
2024-09-01	1783.2	1747.4	1761.8	1705.5
2024-08-01	1783.2	1747.4	1761.8	1705.5
2024-07-01	1783.2	1747.4	1761.8	1705.5
2024-06-01	1783.2	1747.4	1761.8	1705.5
2024-08-01	1783.2	1747.4	1761.8	1705.5
2024-04-01	1783.2	1747.4	1761.8	1705.5
2024-03-01	1783.2	1747.4	1761.8	1705.5
2024-02-01	1783.2	1747.4	1761.8	1705.5
2024-01-01	1783.2	1747.4	1761.8	1705.5
2023-12-01	1733.2	1747.4	1752.4	1704.3
2023-11-01	1733.2	1747.4	1752.4	1704.3

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	2019 Western Cape Club Championship (A+B)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	4	Yes	Analysis
3	Condorgreen Mitchell`s Plain Chess Open Tournament 2019	2019-06-01	2019-06-02	Rapid	Cape Town (WCT)	9	9	7	Yes	Analysis
4	2019 Rylands Library Winter Slam (Advanced)	2019-06-27	2019-06-27	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	2019 Groote Schuur High School Blitz	2019-06-14	2019-06-14	Blitz	Cape Town (WCT)	9	9	6	Yes	Analysis
6	Cape Town Chess Club Annual Blitz Championship 2019	2019-04-23	2019-04-23	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
7	2019 Cape Town Classic Chess Festival (Blitz)	2019-03-29	2019-03-29	Blitz	Cape Town (WCT)	9	8	2.5	Yes	Analysis
8	Cape Town Chess Club Blitz 2018	2018-04-24	2018-04-24	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis
9	Crossroads Open Chess Championship 2018 (Elite)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
10	WP Team Blitz 2018 (A)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	7	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Cape Club Championship
		date 2019-08-03	rnd 3	type Standard	result 1	date 2019-10-25	rnd 1	type Standard	result 1
		Opponent Sinden, RJ (Reginald)				Opponent Tyindi, L (Luvuyo)
2	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-02	rnd 7	type Rapid	result 1	date 2019-06-14	rnd 2	type Blitz	result 1
		Opponent Agulhas, DM (Darroll)				Opponent Sinden, RJ (Reginald)
3	4	Tournament Crossroads Open Chess Championship 2018				Tournament Crossroads Open Chess Championship 2018
		date 2018-04-28	rnd 3	type Standard	result 1	date 2018-04-29	rnd 6	type Standard	result 1
		Opponent Masama, BT (Bruce)				Opponent Flores Bartoli, A (Andrew)

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Cape Club Championship
		date 2019-08-03	rnd 3	type Standard	result 1	date 2019-10-25	rnd 1	type Standard	result 1
		Opponent Sinden, RJ (Reginald)				Opponent Tyindi, L (Luvuyo)
2	5	Tournament Crossroads Open Chess Championship 2018				Tournament 2019 Western Province League
		date 2018-04-28	rnd 3	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Masama, BT (Bruce)				Opponent Ohlson, C (Cecil)
3	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-27	rnd 6	type Standard	result 1	date 2019-10-27	rnd 6	type Standard	result 1
		Opponent Salmons, R (Ricardo)				Opponent Salmons, R (Ricardo)

#	Games	Start				End
1	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-02	rnd 7	type Rapid	result 1	date 2019-06-27	rnd 2	type Rapid	result 1
		Opponent Agulhas, DM (Darroll)				Opponent Hlakula, T (Thando)
2	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 3	type Rapid	result 1	date 2019-06-01	rnd 5	type Rapid	result 1
		Opponent Osman, M (Mustaqeem)				Opponent Arnold, MF (Mogamad)
3	1	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 4	type Rapid	result 1	date 2019-06-27	rnd 4	type Rapid	result 1
		Opponent Thabet, A (Ali)				Opponent Thabet, A (Ali)

#	Games	Start				End
1	3	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 4	type Blitz	result 1	date 2019-06-14	rnd 6	type Blitz	result 1
		Opponent Shaani, KP (Kumbirayi)				Opponent Hommes, WJ (Wouter Jan)
2	2	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 1	type Blitz	result 1	date 2019-06-14	rnd 2	type Blitz	result 1
		Opponent Li, T (Traynor)				Opponent Sinden, RJ (Reginald)
3	2	Tournament Cape Town Chess Club Annual Blitz Championship 2019				Tournament Cape Town Chess Club Annual Blitz Championship 2019
		date 2019-04-23	rnd 3	type Blitz	result 1	date 2019-04-23	rnd 4	type Blitz	result 1
		Opponent Jegels, L (Llewellin)				Opponent Moultrie, S (Sheldon)

#	Games	Start				End
1	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-02	rnd 7	type Rapid	result 1	date 2019-06-14	rnd 2	type Blitz	result 1
		Opponent Agulhas, DM (Darroll)				Opponent Sinden, RJ (Reginald)
2	3	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 4	type Blitz	result 1	date 2019-06-14	rnd 6	type Blitz	result 1
		Opponent Shaani, KP (Kumbirayi)				Opponent Hommes, WJ (Wouter Jan)
3	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 3	type Rapid	result 1	date 2019-06-01	rnd 5	type Rapid	result 1
		Opponent Osman, M (Mustaqeem)				Opponent Arnold, MF (Mogamad)

#	Games	Start				End
1	3	Tournament Crossroads Open Chess Championship 2018				Tournament 2019 Western Province League
		date 2018-04-29	rnd 5	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Wright, A (Adrian)				Opponent Ohlson, C (Cecil)
2	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 Jegels, L (Llewellin)				Opponent Tyindi, L (Luvuyo)
3	1	Tournament 2019 Western Cape Club Championship				Tournament 2019 Western Cape Club Championship
		date 2019-10-27	rnd 6	type Standard	result 1	date 2019-10-27	rnd 6	type Standard	result 1
		Opponent Salmons, R (Ricardo)				Opponent Salmons, R (Ricardo)

#	Games	Start				End
1	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-02	rnd 7	type Rapid	result 1	date 2019-06-27	rnd 2	type Rapid	result 1
		Opponent Agulhas, DM (Darroll)				Opponent Hlakula, T (Thando)
2	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 3	type Rapid	result 1	date 2019-06-01	rnd 5	type Rapid	result 1
		Opponent Osman, M (Mustaqeem)				Opponent Arnold, MF (Mogamad)
3	1	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 4	type Rapid	result 1	date 2019-06-27	rnd 4	type Rapid	result 1
		Opponent Thabet, A (Ali)				Opponent Thabet, A (Ali)

#	Games	Start				End
1	3	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 4	type Blitz	result 1	date 2019-06-14	rnd 6	type Blitz	result 1
		Opponent Shaani, KP (Kumbirayi)				Opponent Hommes, WJ (Wouter Jan)
2	2	Tournament 2019 Groote Schuur High School Blitz				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-14	rnd 1	type Blitz	result 1	date 2019-06-14	rnd 2	type Blitz	result 1
		Opponent Li, T (Traynor)				Opponent Sinden, RJ (Reginald)
3	2	Tournament Cape Town Chess Club Annual Blitz Championship 2019				Tournament Cape Town Chess Club Annual Blitz Championship 2019
		date 2019-04-23	rnd 3	type Blitz	result 1	date 2019-04-23	rnd 4	type Blitz	result 1
		Opponent Jegels, L (Llewellin)				Opponent Moultrie, S (Sheldon)

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	Kleinsmidt ,CC (Cherwin Chanson)	3	1	-141.7	0	0	0	2	1	0	1	0	-425
1	Kleinsmidt ,CC (Cherwin Chanson)	3	1861.3	1719.7	0	0	0	2	1863.4	1861.3	1	1902.3	1436.3
2	Bhawoodien ,SH (Shabier Husain)	3	0	-425	0	0	0	1	0	-425	2	0	-425
2	Bhawoodien ,SH (Shabier Husain)	3	2027.7	1602.7	0	0	0	1	2017	1602.7	2	2112.6	1602.7
3	Sinden ,RJ (Reginald John)	2	2	425	1	1	425	0	0	0	1	1	425
3	Sinden ,RJ (Reginald John)	2	1472.4	1897.4	1	1448.8	1897.4	0	0	0	1	1736	1897.4
4	Willenberg ,GI (Glen Ivan)	2	1	0	1	0	-425	0	0	0	1	1	425
4	Willenberg ,GI (Glen Ivan)	2	1724.2	1724.2	1	1700.9	1299.2	0	0	0	1	1784.2	2149.2
5	Jegels ,L (Llewellin)	2	2	425	1	1	425	0	0	0	1	1	425
5	Jegels ,L (Llewellin)	2	1267.9	1692.9	1	1324	1692.9	0	0	0	1	1200	1692.9
6	Zenzile ,A (Amahle)	2	2	425	0	0	0	2	2	425	0	0	0
6	Zenzile ,A (Amahle)	2	1341.3	1766.3	0	0	0	2	1009.9	1766.3	0	0	0
7	Salimu ,R (Reuben)	2	0.5	-212.5	0	0	0	1	0	-425	1	0.5	0
7	Salimu ,R (Reuben)	2	1912.3	1699.8	0	0	0	1	1982.9	1487.3	1	1868.9	1912.3
8	Erlank ,WK (Warrick)	2	0	-425	0	0	0	0	0	0	2	0	-425
8	Erlank ,WK (Warrick)	2	2081.3	1656.3	0	0	0	0	0	0	2	2058.3	1656.3
9	Aguirre ,B (Bryan)	2	0	-425	0	0	0	0	0	0	2	0	-425
9	Aguirre ,B (Bryan)	2	2017.1	1592.1	0	0	0	0	0	0	2	2030.1	1592.1
10	Salmons ,R (Ricardo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Salmons ,R (Ricardo)	1	1543.8	1968.8	1	1540.6	1968.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jacobs, WT (Wesley Trevor)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms