Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, W (Waydin)

Chess SA id

1040110466

FIDE id

Date of birth

2004-12-05 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1123.4	1094.4	1184.4	1200
Raw rating	1123.4	1094.4	1184.4	1200
Weighted rating	1123.4	1094.4	1184.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.9	192.7	169.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1123.4	1094.4	1184.4	1200
Analysis
Rating	1123.4	1094.4	1184.4	1200
Raw rating	1123.4	1094.4	1184.4	1200
Weighted rating	1123.4	1094.4	1184.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	184.9	192.7	169.5	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	1123.4	1094.4	1184.4	1200
New weighted rating	1123.4	1094.4	1184.4	1200
New weighted performance	0	0	0	0
Temp new rating	1123.4	1094.4	1184.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1123.4	1094.4	1184.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	17	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
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	24	12.5	52.08	17.7	1070.4	1088.1
Standard	17	8.5	50	0	1058.3	1058.3
Rapid	7	4	57.14	60.7	1099.9	1160.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1123.4	1094.4	1184.4	1200
2025-09-01	1123.4	1094.4	1184.4	1200
2025-08-01	1123.4	1094.4	1184.4	1200
2025-07-01	1123.4	1094.4	1184.4	1200
2025-06-01	1123.4	1094.4	1184.4	1200
2025-05-01	1123.4	1094.4	1184.4	1200
2025-04-01	1123.4	1094.4	1184.4	1200
2025-03-01	1123.4	1094.4	1184.4	1200
2025-02-01	1123.4	1094.4	1184.4	1200
2025-01-01	1123.4	1094.4	1184.4	1200
2024-12-01	1123.4	1094.4	1184.4	1200
2024-11-01	1123.4	1094.4	1184.4	1200
2024-10-01	1123.4	1094.4	1184.4	1200
2024-09-01	1123.4	1094.4	1184.4	1200
2024-08-01	1123.4	1094.4	1184.4	1200
2024-07-01	1123.4	1094.4	1184.4	1200
2024-06-01	1123.4	1094.4	1184.4	1200
2024-08-01	1123.4	1094.4	1184.4	1200
2024-04-01	1123.4	1094.4	1184.4	1200
2024-03-01	1123.4	1094.4	1184.4	1200
2024-02-01	1123.4	1094.4	1184.4	1200
2024-01-01	1123.4	1094.4	1184.4	1200
2023-12-01	1123.4	1094.4	1184.4	1200
2023-11-01	1123.4	1094.4	1184.4	1200

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	Western Cape Schools Individuals 2019 (U15 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	2	Yes	Analysis
2	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	5	3.5	Yes	Analysis
3	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament West Coast Open 2019
		date 2019-04-06	rnd 6	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lenee, M (Mel-Lee)				Opponent Smith, G (Gerish)
2	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Van Wyk, D (Damian)				Opponent Don, W (Wian)
3	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Billet, E (Ethan)				Opponent Dirks, S (Shaniello)

#	Games	Start				End
1	4	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament West Coast Open 2019
		date 2019-04-06	rnd 6	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lenee, M (Mel-Lee)				Opponent Smith, G (Gerish)
2	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Billet, E (Ethan)				Opponent Dirks, S (Shaniello)
3	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-05	rnd 6	type Standard	result 1	date 2019-05-05	rnd 6	type Standard	result 1
		Opponent Ghall, D (Devan)				Opponent Ghall, D (Devan)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Van Wyk, D (Damian)				Opponent Don, W (Wian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Van Wyk, D (Damian)				Opponent Don, W (Wian)
2	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament West Coast Open 2019
		date 2019-04-06	rnd 6	type Standard	result 1	date 2019-04-27	rnd 1	type Standard	result 1
		Opponent Lenee, M (Mel-Lee)				Opponent Nqoloba, Z (Zimi)
3	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Billet, E (Ethan)				Opponent Dirks, S (Shaniello)

#	Games	Start				End
1	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament West Coast Open 2019
		date 2019-04-06	rnd 6	type Standard	result 1	date 2019-04-27	rnd 1	type Standard	result 1
		Opponent Lenee, M (Mel-Lee)				Opponent Nqoloba, Z (Zimi)
2	2	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Billet, E (Ethan)				Opponent Dirks, S (Shaniello)
3	1	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-05	rnd 6	type Standard	result 1	date 2019-05-05	rnd 6	type Standard	result 1
		Opponent Ghall, D (Devan)				Opponent Ghall, D (Devan)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Van Wyk, D (Damian)				Opponent Don, W (Wian)

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	Beukes ,W (William)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Beukes ,W (William)	2	738.1	738.1	1	740.8	313.1	1	500	1163.1	0	0	0
2	Dirks ,S (Shaniello)	1	1	425	1	1	425	0	0	0	0	0	0
2	Dirks ,S (Shaniello)	1	1194.7	1619.7	1	1166.4	1619.7	0	0	0	0	0	0
3	Van Zyl ,M (Mea)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Zyl ,M (Mea)	1	1177.9	752.9	1	1066.2	752.9	0	0	0	0	0	0
4	Philander ,F (Franco)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Philander ,F (Franco)	1	1169.7	744.7	1	1181.2	744.7	0	0	0	0	0	0
5	Arries ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Arries ,J (Jayden)	1	1168.7	743.7	1	1162.9	743.7	0	0	0	0	0	0
6	Smith ,G (Gerish)	1	1	425	1	1	425	0	0	0	0	0	0
6	Smith ,G (Gerish)	1	1133	1558	1	1200	1558	0	0	0	0	0	0
7	Billet ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Billet ,E (Ethan)	1	1202.6	1627.6	1	1191.2	1627.6	0	0	0	0	0	0
8	Arries ,G (Gerswin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Arries ,G (Gerswin)	1	1037.5	1037.5	1	967.6	1037.5	0	0	0	0	0	0
9	Jacobs ,G (Gamiel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jacobs ,G (Gamiel)	1	879.8	454.8	1	814.8	454.8	0	0	0	0	0	0
10	Williams ,V (Vogan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Williams ,V (Vogan)	1	1153.3	1578.3	1	1112.8	1578.3	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

Jacobs, W (Waydin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms