Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Velde, C (Connor)

Chess SA id

1130155800

FIDE id

Date of birth

2013-02-13 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1073	1047	1200	1200
Raw rating	1073	1047	1200	1200
Weighted rating	1070.8	1044.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.7	206.2	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 2019-12-01	1200 2019-12-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1073	1047	1200	1200
Analysis
Rating	1073	1047	1200	1200
Raw rating	1073	1047	1200	1200
Weighted rating	1070.8	1044.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.7	206.2	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	1073	1047	1200	1200
New weighted rating	1071.1	1044.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1073	1047	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1073	1047	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	18	18
	0	0
	0	0
History	18	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	18	4.5	25	-212.5	1191.4	978.9
Standard	18	4.5	25	-212.5	1191.4	978.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1073	1047	1200	1200
2025-09-01	1073	1047	1200	1200
2025-08-01	1073	1047	1200	1200
2025-07-01	1073	1047	1200	1200
2025-06-01	1073	1047	1200	1200
2025-05-01	1073	1047	1200	1200
2025-04-01	1073	1047	1200	1200
2025-03-01	1073	1047	1200	1200
2025-02-01	1073	1047	1200	1200
2025-01-01	1067.6	1040.5	1200	1200
2024-12-01	1067.6	1040.5	1200	1200
2024-11-01	1067.6	1040.5	1200	1200
2024-10-01	1067.6	1040.5	1200	1200
2024-09-01	1067.6	1040.5	1200	1200
2024-08-01	1067.6	1040.5	1200	1200
2024-07-01	1067.6	1040.5	1200	1200
2024-06-01	1067.6	1040.5	1200	1200
2024-08-01	1067.6	1040.5	1200	1200
2024-04-01	1067.6	1040.5	1200	1200
2024-03-01	1067.6	1040.5	1200	1200
2024-02-01	1067.6	1040.5	1200	1200
2024-01-01	1067.6	1040.5	1200	1200
2023-12-01	1067.6	1040.5	1200	1200
2023-11-01	1067.6	1040.5	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	2023 Gauteng Top Schools (U11 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	4	0	Yes	Analysis
2	Gauteng D7 Teams 2023 (U11)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
3	Valia's Chess Tournament 2023 (E)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
4	Gauteng Schools D7 2023 (U11 Boys)	2023-05-20	2023-05-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Mofokeng, B (Bokang)				Opponent Mofokeng, B (Bokang)
2	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Lirane, B (Boithatelo)				Opponent Lirane, B (Boithatelo)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Bokang, M (Mayiba)				Opponent Bokang, M (Mayiba)

#	Games	Start				End
1	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Mofokeng, B (Bokang)				Opponent Mofokeng, B (Bokang)
2	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Lirane, B (Boithatelo)				Opponent Lirane, B (Boithatelo)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Bokang, M (Mayiba)				Opponent Bokang, M (Mayiba)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Mofokeng, B (Bokang)				Opponent Mofokeng, B (Bokang)
2	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Lirane, B (Boithatelo)				Opponent Lirane, B (Boithatelo)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Bokang, M (Mayiba)				Opponent Bokang, M (Mayiba)

#	Games	Start				End
1	1	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Mofokeng, B (Bokang)				Opponent Mofokeng, B (Bokang)
2	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Lirane, B (Boithatelo)				Opponent Lirane, B (Boithatelo)
3	1	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Bokang, M (Mayiba)				Opponent Bokang, M (Mayiba)

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	Lourens ,M (Michael)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Lourens ,M (Michael)	2	1177.4	752.4	2	1172.8	752.4	0	0	0	0	0	0
2	Nnaedi ,P (Palesa)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nnaedi ,P (Palesa)	1	1151.5	726.5	1	1141.2	726.5	0	0	0	0	0	0
3	Bokang ,M (Mayiba)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bokang ,M (Mayiba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Marais ,L (Louis)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Marais ,L (Louis)	1	1121.9	696.9	1	1109.6	696.9	0	0	0	0	0	0
5	Blignaut ,A (Alma)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Blignaut ,A (Alma)	1	1190.5	765.5	1	1175	765.5	0	0	0	0	0	0
6	Manoko ,I (Innocent)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Manoko ,I (Innocent)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Sibanda ,M (Michelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sibanda ,M (Michelle)	1	1200	775	1	1201.8	775	0	0	0	0	0	0
8	Lirane ,B (Boithatelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lirane ,B (Boithatelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Van Der Westhuizen ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Der Westhuizen ,J (Jayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	van der Walt ,K (Kiera)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	van der Walt ,K (Kiera)	1	1208.7	783.7	1	1201.3	783.7	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

Van Der Velde, C (Connor)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms