Chess South Africa Ratings Database

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Personal

Vena, A (Asiphesona)

Chess SA id

1070153603

FIDE id

Date of birth

2007-02-02 (U20)

Gender

Male

Region

Chris Hani (ECH)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1311.7

Item	Main	Standard	Rapid	Blitz
Rating	1231.2	1235.5	1200	1200
Raw rating	1231.2	1235.5	1200	1200
Weighted rating	1221.2	1223.5	1200	1200
Weighted performance	0	0	0	0
Floor	731.2	735.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.6	157.6	165.8	165.8
Highest rating	1231.2 2025-06-01	1235.5 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1231.2 2025-06-01	1235.5 2025-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1218.1 2025-08-01	1219.9 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1231.2	1235.5	1200	1200
Analysis
Rating	1231.2	1235.5	1200	1200
Raw rating	1231.2	1235.5	1200	1200
Weighted rating	1221.2	1223.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	731.2	735.5	700	700
Max/Min rating change allowed	158.6	157.6	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	1231.2	1235.5	1200	1200
New weighted rating	1222.6	1225.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1231.2	1235.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1231.2	1235.5	1200	1200
New K-factor	36	36	36	36
New floor	731.2	735.5	700	700

Item	Main	Standard
	0	0
	7	7
	6	6
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Chris Hani (ECH)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	7	2.5	35.71	-121.4	1363.2	1241.8
Standard	7	2.5	35.71	-121.4	1363.2	1241.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	5.5	42.31	-65.4	1347.9	1282.5
Standard	13	5.5	42.31	-65.4	1347.9	1282.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1231.2	1235.5	1200	1200
2025-09-01	1231.2	1235.5	1200	1200
2025-08-01	1231.2	1235.5	1200	1200
2025-07-01	1231.2	1235.5	1200	1200
2025-06-01	1231.2	1235.5	1200	1200
2025-05-01	1229.6	1231.7	1200	1200
2025-04-01	1229.6	1231.7	1200	1200
2025-03-01	1229.6	1231.7	1200	1200
2025-02-01	1229.6	1231.7	1200	1200
2025-01-01	1229.6	1231.7	1200	1200
2024-12-01	1229.6	1231.7	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	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
2023-11-01	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	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
2	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 5	type Standard	result 0.5	date 2025-05-02	rnd 6	type Standard	result 1
		Opponent Maweni, C (Cwenga)				Opponent Bijumon, R (Reshikesh)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Hall, K (Kirsten)
3	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 2	type Standard	result 1	date 2025-05-02	rnd 2	type Standard	result 1
		Opponent Ntisana, N (Nikholwe)				Opponent Ntisana, N (Nikholwe)

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 5	type Standard	result 0.5	date 2025-05-02	rnd 6	type Standard	result 1
		Opponent Maweni, C (Cwenga)				Opponent Bijumon, R (Reshikesh)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Hall, K (Kirsten)
3	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 2	type Standard	result 1	date 2025-05-02	rnd 2	type Standard	result 1
		Opponent Ntisana, N (Nikholwe)				Opponent Ntisana, N (Nikholwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Hall, K (Kirsten)
2	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 6	type Standard	result 1
		Opponent Bijumon, R (Reshikesh)				Opponent Bijumon, R (Reshikesh)
3	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 2	type Standard	result 1	date 2025-05-02	rnd 2	type Standard	result 1
		Opponent Ntisana, N (Nikholwe)				Opponent Ntisana, N (Nikholwe)

#	Games	Start				End
1	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Hall, K (Kirsten)
2	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 1	date 2025-05-02	rnd 6	type Standard	result 1
		Opponent Bijumon, R (Reshikesh)				Opponent Bijumon, R (Reshikesh)
3	1	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 2	type Standard	result 1	date 2025-05-02	rnd 2	type Standard	result 1
		Opponent Ntisana, N (Nikholwe)				Opponent Ntisana, N (Nikholwe)

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	Engelbrecht ,J (Jenna)	1	1	425	1	1	425	0	0	0	0	0	0
1	Engelbrecht ,J (Jenna)	1	1309	1734	1	1318.3	1734	0	0	0	0	0	0
2	Bijumon ,R (Reshikesh)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bijumon ,R (Reshikesh)	1	1287.1	1712.1	1	1302.9	1712.1	0	0	0	0	0	0
3	Black ,W (Waldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Black ,W (Waldo)	1	1314.4	889.4	1	1332.8	889.4	0	0	0	0	0	0
4	Els ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Els ,A (Aiden)	1	1477.3	1052.3	1	1479.3	1052.3	0	0	0	0	0	0
5	Davids ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Davids ,T (Tristan)	1	1356.5	931.5	1	1358.7	931.5	0	0	0	0	0	0
6	Smit ,M (Matthys)	1	1	425	1	1	425	0	0	0	0	0	0
6	Smit ,M (Matthys)	1	1383.6	1808.6	1	1377	1808.6	0	0	0	0	0	0
7	Maweni ,C (Cwenga)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Maweni ,C (Cwenga)	1	1347.1	1347.1	1	1347.1	1347.1	0	0	0	0	0	0
8	Ntisana ,N (Nikholwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ntisana ,N (Nikholwe)	1	1369.8	1794.8	1	1367.6	1794.8	0	0	0	0	0	0
9	Pape ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pape ,J (Joshua)	1	1304.9	879.9	1	1200	879.9	0	0	0	0	0	0
10	Kingon ,J (Jonah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kingon ,J (Jonah)	1	1373	948	1	1406.3	948	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vena, A (Asiphesona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms