Chess South Africa Ratings Database

PLAYER PAGE

Personal

Akers, J (Jonathan)

Chess SA id

1090300635

FIDE id

Date of birth

2009-12-20 (U18)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1198.9

Item	Main	Standard	Rapid	Blitz
Rating	1222.9	1226.5	1200	1200
Raw rating	1222.9	1226.5	1200	1200
Weighted rating	1218.6	1221.9	1200	1200
Weighted performance	0	0	0	0
Floor	722.9	726.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.5	159.7	165.8	165.8
Highest rating	1340.2 2024-03-01	1339 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1222.9 2025-06-01	1226.5 2025-06-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1222.9 2024-10-01	1226.5 2024-10-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1340.2 2024-03-01	1339 2024-03-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1222.9	1226.5	1200	1200
Analysis
Rating	1222.9	1226.5	1200	1200
Raw rating	1222.9	1226.5	1200	1200
Weighted rating	1218.6	1221.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	722.9	726.5	700	700
Max/Min rating change allowed	160.5	159.7	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	1222.9	1226.5	1200	1200
New weighted rating	1219.2	1222.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1222.9	1226.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1222.9	1226.5	1200	1200
New K-factor	36	36	36	36
New floor	722.9	726.5	700	700

Item	Main	Standard
	0	0
	10	10
	3	3
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		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	10	5	50	0	1210.6	1210.6
Standard	10	5	50	0	1210.6	1210.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	7	53.85	32.7	1206.9	1239.6
Standard	13	7	53.85	32.7	1206.9	1239.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1222.9	1226.5	1200	1200
2025-09-30	1222.9	1226.5	1200	1200
2025-09-01	1222.9	1226.5	1200	1200
2025-08-01	1222.9	1226.5	1200	1200
2025-07-01	1222.9	1226.5	1200	1200
2025-06-01	1222.9	1226.5	1200	1200
2025-05-01	1213.4	1216.1	1200	1200
2025-04-01	1212.4	1214.9	1200	1200
2025-03-01	1217.3	1220.8	1200	1200
2025-02-01	1217.3	1220.8	1200	1200
2025-01-01	1217.3	1220.8	1200	1200
2024-12-01	1217.3	1220.8	1200	1200
2024-11-01	1217.3	1220.8	1200	1200
2024-10-01	1217.3	1220.8	1200	1200
2024-09-01	1217.3	1220.8	1200	1200
2024-08-01	1217.3	1220.8	1200	1200
2024-07-01	1217.3	1220.8	1200	1200
2024-09-01	1217.3	1220.8	1200	1200
2024-05-01	1217.3	1220.8	1200	1200
2024-04-01	1217.3	1220.8	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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 (U16)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis
2	Nababeep Chess Club Open 2025 (Championship)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	2	Yes	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 (U16)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis
2	Nababeep Chess Club Open 2025 (Championship)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
3	2024 Namakwa Skole Skaak (O15)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	3	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Cloete, K (Kaylinn)				Opponent Van Rooi, K (Kaitlin)
2	2	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Cloete, K (Keano)				Opponent Visagie, T (Thygan)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Engelbrecht, J (Jatin)				Opponent Engelbrecht, J (Jatin)

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Cloete, K (Kaylinn)				Opponent Van Rooi, K (Kaitlin)
2	2	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Cloete, K (Keano)				Opponent Visagie, T (Thygan)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Engelbrecht, J (Jatin)				Opponent Engelbrecht, J (Jatin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Cloete, K (Kaylinn)				Opponent Van Rooi, K (Kaitlin)
2	2	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Cloete, K (Keano)				Opponent Visagie, T (Thygan)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Engelbrecht, J (Jatin)				Opponent Engelbrecht, J (Jatin)

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Cloete, K (Kaylinn)				Opponent Van Rooi, K (Kaitlin)
2	2	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Cloete, K (Keano)				Opponent Visagie, T (Thygan)
3	1	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Engelbrecht, J (Jatin)				Opponent Engelbrecht, J (Jatin)

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	Van Rooi ,K (Kaitlin)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Rooi ,K (Kaitlin)	1	1125.4	1550.4	1	1112.5	1550.4	0	0	0	0	0	0
2	Paul ,J (Jaquin Hayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Paul ,J (Jaquin Hayden)	1	1246.5	821.5	1	1256	821.5	0	0	0	0	0	0
3	Visagie ,D (Don-Juan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Visagie ,D (Don-Juan)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Visagie ,T (Thygan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Visagie ,T (Thygan)	1	1200	1625	1	1200	1625	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	1371.6	946.6	1	1382.8	946.6	0	0	0	0	0	0
6	Jantjies ,A (Ashton)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jantjies ,A (Ashton)	1	1172.2	747.2	1	1169.3	747.2	0	0	0	0	0	0
7	Nel ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nel ,C (Caleb)	1	1206.8	781.8	1	1208	781.8	0	0	0	0	0	0
8	Engelbrecht ,J (Jatin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Engelbrecht ,J (Jatin)	1	1199	1624	1	1198.4	1624	0	0	0	0	0	0
9	Carlson ,K (Kaydo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Carlson ,K (Kaydo)	1	1184	1609	1	1182.6	1609	0	0	0	0	0	0
10	Naidu ,J (Jamie Carolus)	1	1	425	1	1	425	0	0	0	0	0	0
10	Naidu ,J (Jamie Carolus)	1	1200	1625	1	1200	1625	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

Akers, J (Jonathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms