Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, X (Xyviar)

Chess SA id

1060107857

FIDE id

Date of birth

2006-04-05 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1119.8	1109.6	1200	1200
Raw rating	1119.8	1109.6	1200	1200
Weighted rating	1116.9	1106.1	1200	1200
Weighted performance	703	702.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.9	188.6	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 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1119.8	1109.6	1200	1200
Analysis
Rating	1119.8	1109.6	1200	1200
Raw rating	1119.8	1109.6	1200	1200
Weighted rating	1116.9	1106.1	1200
Weighted performance	703	702.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.9	188.6	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	1119.8	1109.6	1200	1200
New weighted rating	1117	1106.2	1200	1200
New weighted performance	696.7	696	0	0
Temp new rating	1119.8	1109.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1119.8	1109.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	5	5
	0	0
	0	0
History	35	35

Games since
	Main 10	Standard 10		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	35	13.5	38.57	-97.1	1187.1	1090
Standard	35	13.5	38.57	-97.1	1187.1	1090
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1119.8	1109.6	1200	1200
2025-09-30	1119.8	1109.6	1200	1200
2025-09-01	1119.8	1109.6	1200	1200
2025-08-01	1119.8	1109.6	1200	1200
2025-07-01	1119.8	1109.6	1200	1200
2025-06-01	1119.8	1109.6	1200	1200
2025-05-01	1119.8	1109.6	1200	1200
2025-04-01	1119.8	1109.6	1200	1200
2025-03-01	1119.8	1109.6	1200	1200
2025-02-01	1119.8	1109.6	1200	1200
2025-01-01	1109	1096.8	1200	1200
2024-12-01	1109	1096.8	1200	1200
2024-11-01	1109	1096.8	1200	1200
2024-10-01	1109	1096.8	1200	1200
2024-09-01	1109	1096.8	1200	1200
2024-08-01	1109	1096.8	1200	1200
2024-07-01	1109	1096.8	1200	1200
2024-09-01	1109	1096.8	1200	1200
2024-05-01	1109	1096.8	1200	1200
2024-04-01	1109	1096.8	1200	1200
2024-03-01	1109	1096.8	1200	1200
2024-02-01	1150.5	1146	1200	1200
2024-01-01	1150.5	1146	1200	1200
2023-12-01	1150.5	1146	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	OUDUSSA Trials 2 2024 (U18 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	1	Yes	Analysis
2	OUDUSSA Trials 1 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
3	Oudussa Proewe 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
4	Oudtshoorn Proewe 1 2020 (O15)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Mossel Bay Trials 1 2020 (U11)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis
6	Oudtshoorn Trials 3 2019 (U14)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
7	Oudtshoorn Trials 2 2019 (U14)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Oudtshoorn Trials 1 2019 (U14)	2019-01-19	2019-01-19	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 4	type Standard	result 0.5	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Heino)				Opponent Miggels, R (Rimano)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent April, H (Hadrian)
3	2	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Piedt, L (Leandre)				Opponent Plaatjies, W (Wesley)

#	Games	Start				End
1	3	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 4	type Standard	result 0.5	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Heino)				Opponent Miggels, R (Rimano)
2	3	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 2	type Standard	result 1	date 2019-02-16	rnd 4	type Standard	result 1
		Opponent De Jongh, H (Herchelle)				Opponent April, H (Hadrian)
3	2	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Piedt, L (Leandre)				Opponent Plaatjies, W (Wesley)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Piedt, L (Leandre)				Opponent Plaatjies, W (Wesley)
2	1	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Miggels, R (Rimano)				Opponent Miggels, R (Rimano)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Bobbies, S (Sheldon)				Opponent Bobbies, S (Sheldon)

#	Games	Start				End
1	2	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Piedt, L (Leandre)				Opponent Plaatjies, W (Wesley)
2	1	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Miggels, R (Rimano)				Opponent Miggels, R (Rimano)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Bobbies, S (Sheldon)				Opponent Bobbies, S (Sheldon)

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	Bessie ,A (Ashwill)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Bessie ,A (Ashwill)	2	1142.9	930.4	2	1133	930.4	0	0	0	0	0	0
2	Uithaler ,K (Keanu)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Uithaler ,K (Keanu)	2	1119.6	1332.1	2	1108.2	1332.1	0	0	0	0	0	0
3	Jansen ,H (Heino)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Jansen ,H (Heino)	2	1049.6	837.1	2	1059.6	837.1	0	0	0	0	0	0
4	Plaatjies ,W (Wesley)	1	1	425	1	1	425	0	0	0	0	0	0
4	Plaatjies ,W (Wesley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Pienaar ,A (Anthen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pienaar ,A (Anthen)	1	1273.7	848.7	1	1283.8	848.7	0	0	0	0	0	0
6	Jacobs ,V (Vaughan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jacobs ,V (Vaughan)	1	967.7	542.7	1	934.4	542.7	0	0	0	0	0	0
7	Thomas ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
7	Thomas ,S (Siyabonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Wyk ,G (Geoff)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Van Wyk ,G (Geoff)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Philander ,K (Keenan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Philander ,K (Keenan)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lidt ,M (Miquel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lidt ,M (Miquel)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jacobs, X (Xyviar)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms