Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, K (Keanu)

Chess SA id

1080142060

FIDE id

Date of birth

2008-10-08 (U18)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.1	1138.4	1200	1200
Raw rating	1146.1	1138.4	1200	1200
Weighted rating	1146.1	1138.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179	181	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146.1	1138.4	1200	1200
Analysis
Rating	1146.1	1138.4	1200	1200
Raw rating	1146.1	1138.4	1200	1200
Weighted rating	1146.1	1138.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179	181	165.8	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	1146.1	1138.4	1200	1200
New weighted rating	1146.1	1138.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1146.1	1138.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.1	1138.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	10	10
	0	0
History	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	15	5.5	36.67	-113.3	1208.4	1095
Standard	15	5.5	36.67	-113.3	1208.4	1095
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146.1	1138.4	1200	1200
2025-09-30	1146.1	1138.4	1200	1200
2025-09-01	1146.1	1138.4	1200	1200
2025-08-01	1146.1	1138.4	1200	1200
2025-07-01	1146.1	1138.4	1200	1200
2025-06-01	1146.1	1138.4	1200	1200
2025-05-01	1146.1	1138.4	1200	1200
2025-04-01	1146.1	1138.4	1200	1200
2025-03-01	1146.1	1138.4	1200	1200
2025-02-01	1146.1	1138.4	1200	1200
2025-01-01	1146.1	1138.4	1200	1200
2024-12-01	1146.1	1138.4	1200	1200
2024-11-01	1146.1	1138.4	1200	1200
2024-10-01	1146.1	1138.4	1200	1200
2024-09-01	1146.1	1138.4	1200	1200
2024-08-01	1146.1	1138.4	1200	1200
2024-07-01	1146.1	1138.4	1200	1200
2024-09-01	1146.1	1138.4	1200	1200
2024-05-01	1146.1	1138.4	1200	1200
2024-04-01	1146.1	1138.4	1200	1200
2024-03-01	1146.1	1138.4	1200	1200
2024-02-01	1146.1	1138.4	1200	1200
2024-01-01	1146.1	1138.4	1200	1200
2023-12-01	1146.1	1138.4	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	2025 Namakwa Skaak Toernoei 2.0 (U18)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Namakwa Skaak Toernoei 2.0 (U18)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	0	0	No	Analysis
2	Namakwa Skole Proewe 2023 (U15 Boys)	2023-04-15	2023-04-15	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
3	Namakwa Distrik Proewe 2022 (U15 Boys)	2022-06-04	2022-06-04	Standard	Namakwa (NCN)	5	5	1.5	Yes	Analysis
4	Northern Cape Provincial Schools Trials 2022 (U15 Boys)	2022-06-24	2022-06-24	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-24	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Titus, O (Obed Clayd)				Opponent Jass, S (Sandile)
2	2	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 1	type Standard	result 1	date 2022-06-04	rnd 2	type Standard	result 0.5
		Opponent Engelbrecht, L (Lee-Aston)				Opponent Losper, R (Rucharl)
3	1	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Links, S (Shaydon)				Opponent Links, S (Shaydon)

#	Games	Start				End
1	2	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-24	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Titus, O (Obed Clayd)				Opponent Jass, S (Sandile)
2	2	Tournament Namakwa Distrik Proewe 2022				Tournament Namakwa Distrik Proewe 2022
		date 2022-06-04	rnd 1	type Standard	result 1	date 2022-06-04	rnd 2	type Standard	result 0.5
		Opponent Engelbrecht, L (Lee-Aston)				Opponent Losper, R (Rucharl)
3	1	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Links, S (Shaydon)				Opponent Links, S (Shaydon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-24	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Titus, O (Obed Clayd)				Opponent Jass, S (Sandile)
2	1	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Links, S (Shaydon)				Opponent Links, S (Shaydon)
3	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 2	type Standard	result 1	date 2022-06-24	rnd 2	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)

#	Games	Start				End
1	2	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Namakwa Skole Proewe 2023
		date 2022-06-24	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Titus, O (Obed Clayd)				Opponent Jass, S (Sandile)
2	1	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Links, S (Shaydon)				Opponent Links, S (Shaydon)
3	1	Tournament Northern Cape Provincial Schools Trials 2022				Tournament Northern Cape Provincial Schools Trials 2022
		date 2022-06-24	rnd 2	type Standard	result 1	date 2022-06-24	rnd 2	type Standard	result 1
		Opponent Dawson, L (Liam)				Opponent Dawson, L (Liam)

No games found.

#	Games	Start				End

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	Poffader ,R (Recachalus)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Poffader ,R (Recachalus)	1	1249.8	824.8	1	1260	824.8	0	0	0	0	0	0
2	Matthews ,A (Ayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Matthews ,A (Ayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mouton ,A (Anver)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mouton ,A (Anver)	1	1230.4	805.4	1	1244	805.4	0	0	0	0	0	0
4	Engelbrecht ,E (El-Jay)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Engelbrecht ,E (El-Jay)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Saal ,K (Keshan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Saal ,K (Keshan)	1	1287	862	1	1292.7	862	0	0	0	0	0	0
6	Engelbrecht ,L (Lee-Aston)	1	1	425	1	1	425	0	0	0	0	0	0
6	Engelbrecht ,L (Lee-Aston)	1	1172.1	1597.1	1	1167.6	1597.1	0	0	0	0	0	0
7	Links ,S (Shaydon)	1	1	425	1	1	425	0	0	0	0	0	0
7	Links ,S (Shaydon)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Wyk ,J (Juan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Wyk ,J (Juan)	1	1195.7	770.7	1	1194.4	770.7	0	0	0	0	0	0
9	Galoitsiwe ,T (Tlhalefo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Galoitsiwe ,T (Tlhalefo)	1	1248.5	823.5	1	1258.4	823.5	0	0	0	0	0	0
10	Raymond ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Raymond ,J (Jayden)	1	1182.1	757.1	1	1177.6	757.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Jacobs, K (Keanu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms