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

Item	Main	Standard	Rapid	Blitz
Rating	1222.9	1226.5	1200	1200
Raw rating	1222.9	1226.5	1200	1200
Weighted rating	1219.7	1223.2	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	1219.7	1223.2	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	1220.2	1223.6	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
2026-01-01	1222.9	1226.5	1200	1200
2025-11-30	1222.9	1226.5	1200	1200
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
2024-11-01	1217.3	1220.8	1200	1200
2024-07-01	1217.3	1220.8	1200	1200
2024-06-01	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

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	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

Ratings

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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