Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lacock, X (Xavier)

Chess SA id

1100149785

FIDE id

Date of birth

2010-04-13 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1238.3	1173.6	1288	1200
Raw rating	1238.3	1173.6	1288	1200
Weighted rating	1238.3	1173.6	1288	1200
Weighted performance	0	0	0	0
Floor	738.3	700	788	700
K-factor	36	36	36	36
Min/Max rating change allowed	157	172.2	146.3	165.8
Highest rating	1306.4 2023-08-01	1200 2018-10-01	1509.5 2023-08-01	1200 2018-10-01
Highest raw rating	1238.3 2024-03-01	1200 2019-12-01	1288 2024-03-01	1200 2024-03-01
Highest weighted rating	1238.3 2025-07-01	1200 2018-10-01	1288 2025-07-01	1200 2018-10-01
Highest weighted performance	1306.4 2023-08-01	1200 2019-12-01	1509.5 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1238.3	1173.6	1288	1200
Analysis
Rating	1238.3	1173.6	1288	1200
Raw rating	1238.3	1173.6	1288	1200
Weighted rating	1238.3	1173.6	1288
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	738.3	700	788	700
Max/Min rating change allowed	157	172.2	146.3	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	1238.3	1173.6	1288	1200
New weighted rating	1238.3	1173.6	1288	1200
New weighted performance	0	0	0	0
Temp new rating	1238.3	1173.6	1288	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1238.3	1173.6	1288	1200
New K-factor	36	36	36	36
New floor	738.3	700	788	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	11	7	63.64	115.9	1203.8	1319.7
Standard	5	2	40	-85	1172.4	1087.4
Rapid	6	5	83.33	283.3	1230	1513.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1238.3	1173.6	1288	1200
2025-09-01	1238.3	1173.6	1288	1200
2025-08-01	1238.3	1173.6	1288	1200
2025-07-01	1238.3	1173.6	1288	1200
2025-06-01	1238.3	1173.6	1288	1200
2025-05-01	1238.3	1173.6	1288	1200
2025-04-01	1238.3	1173.6	1288	1200
2025-03-01	1238.3	1173.6	1288	1200
2025-02-01	1238.3	1173.6	1288	1200
2025-01-01	1238.3	1173.6	1288	1200
2024-12-01	1238.3	1173.6	1288	1200
2024-11-01	1238.3	1173.6	1288	1200
2024-10-01	1238.3	1173.6	1288	1200
2024-09-01	1238.3	1173.6	1288	1200
2024-08-01	1238.3	1173.6	1288	1200
2024-07-01	1238.3	1173.6	1288	1200
2024-06-01	1238.3	1173.6	1288	1200
2024-08-01	1238.3	1173.6	1288	1200
2024-04-01	1238.3	1173.6	1288	1200
2024-03-01	1238.3	1173.6	1288	1200
2024-02-01	1238.3	1173.6	1288	1200
2024-01-01	1238.3	1173.6	1288	1200
2023-12-01	1238.3	1173.6	1288	1200
2023-11-01	1238.3	1173.6	1288	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	Western Cape Closed Championship 2023 (U14)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
2	Stellenbosch Primary Chess Tournament 2023 (U14)	2023-08-19	2023-08-19	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2023-08-19	rnd 6	type Rapid	result 1
		Opponent Saul, R (Rebekah)				Opponent De Villiers, J (Jean-Pierre)
2	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-08-19	rnd 1	type Rapid	result 1
		Opponent Ahammed, A (Asir Adib)				Opponent Jooste, L (Liam)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Fourie, O (Ockert)				Opponent Fourie, O (Ockert)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Ahammed, A (Asir Adib)				Opponent Ahammed, A (Asir Adib)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Fourie, O (Ockert)				Opponent Fourie, O (Ockert)

#	Games	Start				End
1	4	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2023-08-19	rnd 6	type Rapid	result 1
		Opponent Saul, R (Rebekah)				Opponent De Villiers, J (Jean-Pierre)
2	1	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 1	type Rapid	result 1
		Opponent Jooste, L (Liam)				Opponent Jooste, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2023-08-19	rnd 6	type Rapid	result 1
		Opponent Saul, R (Rebekah)				Opponent De Villiers, J (Jean-Pierre)
2	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-08-19	rnd 1	type Rapid	result 1
		Opponent Ahammed, A (Asir Adib)				Opponent Jooste, L (Liam)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Fourie, O (Ockert)				Opponent Fourie, O (Ockert)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Ahammed, A (Asir Adib)				Opponent Ahammed, A (Asir Adib)
2	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Fourie, O (Ockert)				Opponent Fourie, O (Ockert)

#	Games	Start				End
1	4	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 3	type Rapid	result 1	date 2023-08-19	rnd 6	type Rapid	result 1
		Opponent Saul, R (Rebekah)				Opponent De Villiers, J (Jean-Pierre)
2	1	Tournament Stellenbosch Primary Chess Tournament 2023				Tournament Stellenbosch Primary Chess Tournament 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 1	type Rapid	result 1
		Opponent Jooste, L (Liam)				Opponent Jooste, L (Liam)

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	Fourie ,O (Ockert)	1	1	425	1	1	425	0	0	0	0	0	0
1	Fourie ,O (Ockert)	1	1111.7	1536.7	1	1098.4	1536.7	0	0	0	0	0	0
2	Titus ,J (Jordyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Titus ,J (Jordyn)	1	1155.5	730.5	1	1129.6	730.5	0	0	0	0	0	0
3	Weng ,J (Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Weng ,J (Jason)	1	1190.8	765.8	1	1194.8	765.8	0	0	0	0	0	0
4	Ahammed ,A (Asir Adib)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ahammed ,A (Asir Adib)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Cupido ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cupido ,D (Dante)	1	1203.8	778.8	1	1206.3	778.8	0	0	0	0	0	0
6	De Villiers ,J (Jean-Pierre)	1	1	425	0	0	0	1	1	425	0	0	0
6	De Villiers ,J (Jean-Pierre)	1	1190.2	1615.2	0	0	0	1	1182	1615.2	0	0	0
7	Liu ,F (Furui)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Liu ,F (Furui)	1	1444.2	1019.2	0	0	0	1	1368.4	1019.2	0	0	0
8	Jooste ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
8	Jooste ,L (Liam)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Kemp ,F (Francois)	1	1	425	0	0	0	1	1	425	0	0	0
9	Kemp ,F (Francois)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Toerien ,W (William)	1	1	425	0	0	0	1	1	425	0	0	0
10	Toerien ,W (William)	1	1179.6	1604.6	0	0	0	1	1207.2	1604.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Lacock, X (Xavier)

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