Chess South Africa Ratings Database

PLAYER PAGE

Personal

Crawford, H (Harrison)

Chess SA id

1140308031

FIDE id

Date of birth

2014-04-10 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1183.3	1200	1167.5	1174
Raw rating	1183.3	1200	1167.5	1174
Weighted rating	1180.9	1200	1162.8	1170.1
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.8	165.8	173.7	172.1
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-07-01	1200 2024-12-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1183.3	1200	1167.5	1174
Analysis
Rating	1183.3	1200	1167.5	1174
Raw rating	1183.3	1200	1167.5	1174
Weighted rating	1180.9	1200	1162.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.8	165.8	173.7	172.1
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	1183.3	1200	1167.5	1174
New weighted rating	1180.8	1200	1162.7	1169.9
New weighted performance	0	0	0	0
Temp new rating	1183.3	1200	1167.5	1174
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.3	1200	1167.5	1174
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid	Blitz
	0	0	0
	0	0	0
	12	5	7
	0	0	0
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 12	Standard 0		Rapid 5		Blitz 7
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	12	2.5	20.83	-247.9	1299.1	1051.2
Standard	0	0	0	0	0	0
Rapid	5	0.5	10	-340	1307.7	967.7
Blitz	7	2	28.57	-182.1	1293	1110.9

Date	Main	Standard	Rapid	Blitz
2025-11-01	1183.3	1200	1167.5	1174
2025-09-30	1183.3	1200	1167.5	1174
2025-09-01	1183.3	1200	1167.5	1174
2025-08-01	1183.3	1200	1167.5	1174
2025-07-01	1183.3	1200	1167.5	1174
2025-06-01	1183.3	1200	1167.5	1174
2025-05-01	1183.3	1200	1167.5	1174
2025-04-01	1183.3	1200	1167.5	1174
2025-03-01	1183.3	1200	1167.5	1174
2025-02-01	1182.4	1200	1165.9	1172.1
2025-01-01	1163.7	1200	1130.4	1135.2
2024-12-01	1163.7	1200	1130.4	1135.2
2024-11-01	1163.7	1200	1130.4	1135.2
2024-10-01	1163.7	1200	1130.4	1135.2
2024-09-01	1163.7	1200	1130.4	1135.2
2024-08-01	1167.6	1200	1130.4	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	2nd Young Minds Classic 2024 (Blitz)	2024-08-09	2024-08-09	Blitz	Cape Town (WCT)	7	7	2	Yes	Analysis
2	CT District North Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 5	type Blitz	result 1	date 2024-08-09	rnd 5	type Blitz	result 1
		Opponent Burger, M (Marquis)				Opponent Burger, M (Marquis)
2	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 2	type Blitz	result 1	date 2024-08-09	rnd 2	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)
3	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 0.5	date 2024-07-27	rnd 4	type Rapid	result 0.5
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Zengeya, N (Nathaniel Lwazi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 0.5	date 2024-07-27	rnd 4	type Rapid	result 0.5
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Zengeya, N (Nathaniel Lwazi)

#	Games	Start				End
1	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 5	type Blitz	result 1	date 2024-08-09	rnd 5	type Blitz	result 1
		Opponent Burger, M (Marquis)				Opponent Burger, M (Marquis)
2	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 2	type Blitz	result 1	date 2024-08-09	rnd 2	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)

#	Games	Start				End
1	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 5	type Blitz	result 1	date 2024-08-09	rnd 5	type Blitz	result 1
		Opponent Burger, M (Marquis)				Opponent Burger, M (Marquis)
2	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 2	type Blitz	result 1	date 2024-08-09	rnd 2	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 5	type Blitz	result 1	date 2024-08-09	rnd 5	type Blitz	result 1
		Opponent Burger, M (Marquis)				Opponent Burger, M (Marquis)
2	1	Tournament 2nd Young Minds Classic 2024				Tournament 2nd Young Minds Classic 2024
		date 2024-08-09	rnd 2	type Blitz	result 1	date 2024-08-09	rnd 2	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)

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	Musakwa ,C (Cole)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Musakwa ,C (Cole)	1	1338.2	913.2	0	0	0	1	1217.8	913.2	0	0	0
2	Snyman ,MM (Mila Marie)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Snyman ,MM (Mila Marie)	1	1611.7	1186.7	0	0	0	1	1368.6	1186.7	0	0	0
3	Nelson ,R (Reese)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Nelson ,R (Reese)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Rodrigues ,T (Tiago)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Rodrigues ,T (Tiago)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Zengeya ,N (Nathaniel Lwazi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Zengeya ,N (Nathaniel Lwazi)	1	1188.7	1188.7	0	0	0	1	1200	1188.7	0	0	0
6	Gwanzura ,K (Kevin)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Gwanzura ,K (Kevin)	1	1403.9	978.9	0	0	0	0	0	0	1	1047.6	978.9
7	Stevens ,N (Norman)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Stevens ,N (Norman)	1	1189.2	764.2	0	0	0	0	0	0	1	1200	764.2
8	Burger ,M (Marquis)	1	1	425	0	0	0	0	0	0	1	1	425
8	Burger ,M (Marquis)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
9	He ,Z (Zonghan)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	He ,Z (Zonghan)	1	1221.4	796.4	0	0	0	0	0	0	1	1200	796.4
10	He ,L (Lily)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	He ,L (Lily)	1	1324.7	899.7	0	0	0	0	0	0	1	1200	899.7

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Crawford, H (Harrison)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms