Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cronje, C (Christiaan)

Chess SA id

106072111

FIDE id

Date of birth

2006-08-28 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180.4	1163.5	1213.6	1200
Raw rating	1180.4	1163.5	1213.6	1200
Weighted rating	1169.8	1152.6	1213.6	1200
Weighted performance	0	0	0	0
Floor	700	700	713.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.5	174.7	162.6	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1242.5 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1213.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1213.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1242.5 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1180.4	1163.5	1213.6	1200
Analysis
Rating	1180.4	1163.5	1213.6	1200
Raw rating	1180.4	1163.5	1213.6	1200
Weighted rating	1169.8	1152.6	1213.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	713.6	700
Max/Min rating change allowed	170.5	174.7	162.6	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	1180.4	1163.5	1213.6	1200
New weighted rating	1170.7	1153.5	1213.6	1200
New weighted performance	0	0	0	0
Temp new rating	1180.4	1163.5	1213.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1180.4	1163.5	1213.6	1200
New K-factor	36	36	36	36
New floor	700	700	713.6	700

Item	Main	Standard	Rapid
	0	0	0
	2	2	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	29	15	14

Games since
	Main 2	Standard 2		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
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	2	1	50	0	1268.8	1268.8
Standard	2	1	50	0	1268.8	1268.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	7.5	57.69	65.4	1058.1	1123.5
Standard	8	4	50	0	1036.7	1036.7
Rapid	5	3.5	70	170	1092.4	1262.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1180.4	1163.5	1213.6	1200
2025-09-30	1168.9	1151.6	1213.6	1200
2025-09-01	1168.9	1151.6	1213.6	1200
2025-08-01	1168.9	1151.6	1213.6	1200
2025-07-01	1168.9	1151.6	1213.6	1200
2025-06-01	1168.9	1151.6	1213.6	1200
2025-05-01	1168.9	1151.6	1213.6	1200
2025-04-01	1168.9	1151.6	1213.6	1200
2025-03-01	1168.9	1151.6	1213.6	1200
2025-02-01	1168.9	1151.6	1213.6	1200
2025-01-01	1168.9	1151.6	1213.6	1200
2024-12-01	1168.9	1151.6	1213.6	1200
2024-11-01	1168.9	1151.6	1213.6	1200
2024-10-01	1168.9	1151.6	1213.6	1200
2024-09-01	1168.9	1151.6	1213.6	1200
2024-08-01	1168.9	1151.6	1213.6	1200
2024-07-01	1168.9	1151.6	1213.6	1200
2024-09-01	1168.9	1151.6	1213.6	1200
2024-05-01	1168.9	1151.6	1213.6	1200
2024-04-01	1168.9	1151.6	1213.6	1200
2024-03-01	1168.9	1151.6	1213.6	1200
2024-02-01	1168.9	1151.6	1213.6	1200
2024-01-01	1168.9	1151.6	1213.6	1200
2023-12-01	1168.9	1151.6	1213.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	1	Yes	Analysis
2	District North Schools Chess Open Trials 2018 (U13)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	Welgemoed Chess Challenge 2018 (U14)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Welgemoed Chess Challenge 2018				Tournament Cape Town Chess Federation Club League 2025
		date 2018-02-24	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Bredenhann, M (Mia)				Opponent Koen, E (Etienne)
2	3	Tournament District North Schools Chess Open Trials 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Isaacs, G (Ghaalid)				Opponent Robinson, O (Owen)
3	1	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-09	rnd 2	type Standard	result 1	date 2018-02-09	rnd 2	type Standard	result 1
		Opponent Colyn, E (Emile)				Opponent Colyn, E (Emile)

#	Games	Start				End
1	2	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-10	rnd 6	type Standard	result 1
		Opponent Isaacs, G (Ghaalid)				Opponent Forbes, C (Conwill)
2	1	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-09	rnd 2	type Standard	result 1	date 2018-02-09	rnd 2	type Standard	result 1
		Opponent Colyn, E (Emile)				Opponent Colyn, E (Emile)

#	Games	Start				End
1	3	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 3	type Rapid	result 1	date 2018-02-24	rnd 5	type Rapid	result 0.5
		Opponent Bredenhann, M (Mia)				Opponent Prinsloo, R (Reinhardt)
2	1	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Robinson, O (Owen)				Opponent Robinson, O (Owen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament District North Schools Chess Open Trials 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Isaacs, G (Ghaalid)				Opponent Robinson, O (Owen)
2	2	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 3	type Rapid	result 1	date 2018-02-24	rnd 4	type Rapid	result 1
		Opponent Bredenhann, M (Mia)				Opponent Siyothula, L (Lisakhanya)
3	1	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-09	rnd 2	type Standard	result 1	date 2018-02-09	rnd 2	type Standard	result 1
		Opponent Colyn, E (Emile)				Opponent Colyn, E (Emile)

#	Games	Start				End
1	2	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-10	rnd 6	type Standard	result 1
		Opponent Isaacs, G (Ghaalid)				Opponent Forbes, C (Conwill)
2	1	Tournament District North Schools Chess Open Trials 2018				Tournament District North Schools Chess Open Trials 2018
		date 2018-02-09	rnd 2	type Standard	result 1	date 2018-02-09	rnd 2	type Standard	result 1
		Opponent Colyn, E (Emile)				Opponent Colyn, E (Emile)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 3	type Rapid	result 1	date 2018-02-24	rnd 4	type Rapid	result 1
		Opponent Bredenhann, M (Mia)				Opponent Siyothula, L (Lisakhanya)
2	1	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 1	type Rapid	result 1
		Opponent Robinson, O (Owen)				Opponent Robinson, O (Owen)

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	Blomerus ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Blomerus ,K (Kian)	1	1073.4	648.4	1	1073.4	648.4	0	0	0	0	0	0
2	Isaacs ,G (Ghaalid)	1	1	425	1	1	425	0	0	0	0	0	0
2	Isaacs ,G (Ghaalid)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mbana ,G (Gratten)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mbana ,G (Gratten)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Colyn ,E (Emile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Colyn ,E (Emile)	1	582.6	1007.6	1	582.6	1007.6	0	0	0	0	0	0
5	Forbes ,C (Conwill)	1	1	425	1	1	425	0	0	0	0	0	0
5	Forbes ,C (Conwill)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Koen ,E (Etienne)	1	1	425	1	1	425	0	0	0	0	0	0
6	Koen ,E (Etienne)	1	1311.6	1736.6	1	1284.7	1736.6	0	0	0	0	0	0
7	Links ,M (Mziwandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Links ,M (Mziwandile)	1	1225.9	800.9	1	1231.2	800.9	0	0	0	0	0	0
8	Coetzee ,C (Chelsea)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Coetzee ,C (Chelsea)	1	500	75	1	500	75	0	0	0	0	0	0
9	Siyothula ,L (Lisakhanya)	1	1	425	0	0	0	1	1	425	0	0	0
9	Siyothula ,L (Lisakhanya)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Steenkamp ,W (Wessel)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Steenkamp ,W (Wessel)	1	1093.9	668.9	0	0	0	1	1061.2	668.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Cronje, C (Christiaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms