Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jafta, A (Arnoux)

Chess SA id

107088312

FIDE id

Date of birth

2007-08-20 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.6	1194.4	1200	1200
Raw rating	1196.6	1194.4	1200	1200
Weighted rating	1196.6	1194.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.6	167.1	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	1196.6	1194.4	1200	1200
Analysis
Rating	1196.6	1194.4	1200	1200
Raw rating	1196.6	1194.4	1200	1200
Weighted rating	1196.6	1194.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.6	167.1	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	1196.6	1194.4	1200	1200
New weighted rating	1196.6	1194.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1196.6	1194.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1196.6	1194.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
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	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	8.5	56.67	56.7	1140.2	1196.9
Standard	15	8.5	56.67	56.7	1140.2	1196.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1196.6	1194.4	1200	1200
2025-09-30	1196.6	1194.4	1200	1200
2025-09-01	1196.6	1194.4	1200	1200
2025-08-01	1196.6	1194.4	1200	1200
2025-07-01	1196.6	1194.4	1200	1200
2025-06-01	1196.6	1194.4	1200	1200
2025-05-01	1196.6	1194.4	1200	1200
2025-04-01	1196.6	1194.4	1200	1200
2025-03-01	1196.6	1194.4	1200	1200
2025-02-01	1196.6	1194.4	1200	1200
2025-01-01	1196.6	1194.4	1200	1200
2024-12-01	1196.6	1194.4	1200	1200
2024-11-01	1196.6	1194.4	1200	1200
2024-10-01	1196.6	1194.4	1200	1200
2024-09-01	1196.6	1194.4	1200	1200
2024-08-01	1196.6	1194.4	1200	1200
2024-07-01	1196.6	1194.4	1200	1200
2024-09-01	1196.6	1194.4	1200	1200
2024-05-01	1196.6	1194.4	1200	1200
2024-04-01	1196.6	1194.4	1200	1200
2024-03-01	1196.6	1194.4	1200	1200
2024-02-01	1196.6	1194.4	1200	1200
2024-01-01	1196.6	1194.4	1200	1200
2023-12-01	1196.6	1194.4	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	Eden Schools Closed Trials 1 2020 (U13 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	Mossel Bay Trials 2 2020 (U13)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Mossel Bay Trials 1 2020 (U13)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Naude, L (Logan)				Opponent Josephs, J (Josh)
2	2	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Wolmarans, A (Aiden)				Opponent Konstabel, Z (Zinzan)
3	2	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Kannemeyer, D (Duran)

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Naude, L (Logan)				Opponent Josephs, J (Josh)
2	2	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Wolmarans, A (Aiden)				Opponent Konstabel, Z (Zinzan)
3	2	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Kannemeyer, D (Duran)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Naude, L (Logan)				Opponent Josephs, J (Josh)
2	2	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Kannemeyer, D (Duran)
3	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jacobs, P (Pernell)				Opponent Jacobs, P (Pernell)

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Naude, L (Logan)				Opponent Josephs, J (Josh)
2	2	Tournament Mossel Bay Trials 2 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Kannemeyer, D (Duran)
3	1	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 5	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 1
		Opponent Jacobs, P (Pernell)				Opponent Jacobs, P (Pernell)

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	Kannemeyer ,D (Duran)	2	1	0	2	1	0	0	0	0	0	0	0
1	Kannemeyer ,D (Duran)	2	1070.3	1070.3	2	1086.8	1070.3	0	0	0	0	0	0
2	Violante ,C (Carla)	2	2	425	2	2	425	0	0	0	0	0	0
2	Violante ,C (Carla)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Jansen ,G (Gabriella)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Jansen ,G (Gabriella)	1	1346.5	921.5	1	1335	921.5	0	0	0	0	0	0
4	Konstabel ,Z (Zinzan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Konstabel ,Z (Zinzan)	1	1218.7	1643.7	1	1223.5	1643.7	0	0	0	0	0	0
5	Meyer ,M (Marsouw)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Meyer ,M (Marsouw)	1	1300.1	875.1	1	1286.7	875.1	0	0	0	0	0	0
6	Naude ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Naude ,L (Logan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Vallentyn ,C (Cliniece)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Vallentyn ,C (Cliniece)	1	983.6	558.6	1	966.8	558.6	0	0	0	0	0	0
8	Jacobs ,P (Pernell)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jacobs ,P (Pernell)	1	1218.9	1643.9	1	1220.4	1643.9	0	0	0	0	0	0
9	Jones ,A (Amber)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jones ,A (Amber)	1	944.5	1369.5	1	939.5	1369.5	0	0	0	0	0	0
10	Tebe ,A (Alexandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Tebe ,A (Alexandre)	1	1237.4	812.4	1	1200	812.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Jafta, A (Arnoux)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms