Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greyvenstein, CC (Christiaan Cornelius)

Chess SA id

107061484

FIDE id

Date of birth

2007-05-20 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	721.4	690.8	628	532
Raw rating	721.4	690.8	628	532
Weighted rating	697.2	661.7	628	532
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	327.9	342.5	374.6	429.5
Highest rating	1200 2018-02-01	1506.4 2024-08-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	721.4 2024-09-01	690.8 2024-09-01	628 2024-02-01	532 2024-02-01
Highest weighted rating	721.4 2024-11-01	690.8 2024-11-01	628 2024-11-01	532 2024-11-01
Highest weighted performance	1200 2018-02-01	1506.4 2024-08-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	721.4	690.8	628	532
Analysis
Rating	721.4	690.8	628	532
Raw rating	721.4	690.8	628	532
Weighted rating	697.2	661.7	628
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	327.9	342.5	374.6	429.5
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	721.4	690.8	628	532
New weighted rating	701.6	667	628	532
New weighted performance	0	0	0	0
Temp new rating	721.4	690.8	628	532
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	721.4	690.8	628	532
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	46	37	9

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	10	7	70	170	1122.6	1292.6
Standard	5	4	80	255	1250.5	1505.5
Rapid	5	3	60	85	994.7	1079.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	721.4	690.8	628	532
2025-09-01	721.4	690.8	628	532
2025-08-01	721.4	690.8	628	532
2025-07-01	721.4	690.8	628	532
2025-06-01	721.4	690.8	628	532
2025-05-01	721.4	690.8	628	532
2025-04-01	721.4	690.8	628	532
2025-03-01	721.4	690.8	628	532
2025-02-01	721.4	690.8	628	532
2025-01-01	721.4	690.8	628	532
2024-12-01	721.4	690.8	628	532
2024-11-01	721.4	690.8	628	532
2024-10-01	721.4	690.8	628	532
2024-09-01	721.4	690.8	628	532
2024-08-01	589.6	532	628	532
2024-07-01	589.6	532	628	532
2024-06-01	589.6	532	628	532
2024-08-01	589.6	532	628	532
2024-04-01	589.6	532	628	532
2024-03-01	589.6	532	628	532
2024-02-01	589.6	532	628	532
2024-01-01	589.6	532	628	532
2023-12-01	589.6	532	628	532
2023-11-01	589.6	532	628	532

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	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19B)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Nain, M (Michael)				Opponent Hattingh, H (Heinrich)
2	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Blom, J (Jess)				Opponent Arnachellan, K (Kiyash)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Keyser, H (Hanu)				Opponent Keyser, H (Hanu)

#	Games	Start				End
1	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Blom, J (Jess)				Opponent Arnachellan, K (Kiyash)
2	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Neale, T (Tristan)				Opponent Hattingh, H (Heinrich)

#	Games	Start				End
1	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Nain, M (Michael)				Opponent Schnugh, R (Reginald)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Keyser, H (Hanu)				Opponent Keyser, H (Hanu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 Super 12				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Nain, M (Michael)				Opponent Hattingh, H (Heinrich)
2	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Blom, J (Jess)				Opponent Arnachellan, K (Kiyash)
3	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Keyser, H (Hanu)				Opponent Keyser, H (Hanu)

#	Games	Start				End
1	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Blom, J (Jess)				Opponent Arnachellan, K (Kiyash)
2	2	Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Neale, T (Tristan)				Opponent Hattingh, H (Heinrich)

#	Games	Start				End
1	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Nain, M (Michael)				Opponent Schnugh, R (Reginald)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Keyser, H (Hanu)				Opponent Keyser, H (Hanu)

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	Neale ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Neale ,T (Tristan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Hattingh ,H (Heinrich)	1	1	425	1	1	425	0	0	0	0	0	0
2	Hattingh ,H (Heinrich)	1	1136.3	1561.3	1	1132.4	1561.3	0	0	0	0	0	0
3	Arnachellan ,K (Kiyash)	1	1	425	1	1	425	0	0	0	0	0	0
3	Arnachellan ,K (Kiyash)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Ngobeni ,N (Njabulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ngobeni ,N (Njabulo)	1	1518.1	1093.1	1	1516.8	1093.1	0	0	0	0	0	0
5	Blom ,J (Jess)	1	1	425	1	1	425	0	0	0	0	0	0
5	Blom ,J (Jess)	1	1198	1623	1	1202.8	1623	0	0	0	0	0	0
6	Keyser ,H (Hanu)	1	1	425	0	0	0	1	1	425	0	0	0
6	Keyser ,H (Hanu)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Wagener ,I (Iwano)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Wagener ,I (Iwano)	1	629.8	204.8	0	0	0	1	629.8	204.8	0	0	0
8	Schutte ,R (Ruan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Schutte ,R (Ruan)	1	786	361	0	0	0	1	786	361	0	0	0
9	Nain ,M (Michael)	1	1	425	0	0	0	1	1	425	0	0	0
9	Nain ,M (Michael)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Schnugh ,R (Reginald)	1	1	425	0	0	0	1	1	425	0	0	0
10	Schnugh ,R (Reginald)	1	1157.8	1582.8	0	0	0	1	1200	1582.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Greyvenstein, CC (Christiaan Cornelius)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms