Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kienewee, C (Casey)

Chess SA id

2090315772

FIDE id

Date of birth

2009-06-15 (U18)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.7	1200	1173.3	1200
Raw rating	1156.6	1200	1102.5	1200
Weighted rating	1187.7	1200	1173.3	1200
Weighted performance	961.9	0	1013.2	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	176.4	165.8	190.5	165.8
Highest rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest raw rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest weighted performance	972.8 2025-11-30	0 1900-01-01	1024.7 2025-11-30	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.9	0	-6.6	0
New rating	1184.8	1200	1166.7	1200
Analysis
Rating	1187.7	1200	1173.3	1200
Raw rating	1156.6	1200	1102.5	1200
Weighted rating	1187.7	1200	1173.3
Weighted performance	961.9	0	1013.2
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	176.4	165.8	190.5	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	1156.6	1200	1102.5	1200
New weighted rating	1184.8	1200	1166.7	1200
New weighted performance	955.3	0	1006.3	0
Temp new rating	1184.8	1200	1166.7	1200
Temp new rating +/-	-2.9	0	-6.6	0
Final new rating +/-	-2.9	0	-6.6	0
New rating	1184.8	1200	1166.7	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	29	29
	0	0
	0	0
	0	0
	0	0
History	29	29

Games since
	Main 29	Standard 0		Rapid 29		Blitz 0
Gender	Female
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1793		882		134
Female	415		217		48
U18	204		97		15
U18 Female	37		18		7
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	29	9	31.03	-161.2	1195.2	1034
Standard	0	0	0	0	0	0
Rapid	29	9	31.03	-161.2	1195.2	1034
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	9	31.03	-161.2	1195.2	1034
Standard	0	0	0	0	0	0
Rapid	29	9	31.03	-161.2	1195.2	1034
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1156.6	1200	1102.5	1200
2025-11-30	1156.6	1200	1102.5	1200
2025-11-01	1170.4	1200	1134.5	1200
2025-09-30	1170.4	1200	1134.5	1200
2025-09-01	1188.7	1200	1179.3	1200
2025-08-01	1199.4	1200	1199.1	1200
2025-07-01	1199.4	1200	1199.1	1200
2025-06-01	1199.3	1200	1198.8	1200
2025-05-01	1197.1	1200	1195	1200
2025-04-01	1199.5	1200	1199.3	1200
2025-03-01	1196.5	1200	1195.4	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Bissetsdrift Academy Chess Tournament November 2025	2025-11-28	2025-11-28	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
2	Kingsway Chess Open 2025 (Open)	2025-09-20	2025-09-20	Rapid	Overberg (WOS)	6	5	1.5	Yes	Analysis
3	Kleinmond Chess Club Open 2025 (Intermediate)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
4	Hermanus Chess Club Open 2025 (Development)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	7	2	Yes	Analysis
5	Overberg Schools - HS Trials 2025 (U17 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Kingsway Chess Open 2025				Tournament Kingsway Chess Open 2025
		date 2025-09-20	rnd 6	type Rapid	result 1	date 2025-09-20	rnd 6	type Rapid	result 1
		Opponent Afzal, A (Ahmad)				Opponent Afzal, A (Ahmad)
2	1	Tournament Kingsway Chess Open 2025				Tournament Kingsway Chess Open 2025
		date 2025-09-20	rnd 2	type Rapid	result 0.5	date 2025-09-20	rnd 2	type Rapid	result 0.5
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
3	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 6	type Rapid	result 0.5	date 2025-08-30	rnd 6	type Rapid	result 0.5
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 6	type Rapid	result 0.5	date 2025-08-30	rnd 6	type Rapid	result 0.5
		Opponent Sylvester, C (Cameron)				Opponent Sylvester, C (Cameron)
2	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 3	type Rapid	result 1	date 2025-08-30	rnd 3	type Rapid	result 1
		Opponent Bailey, R (Ronaylin)				Opponent Bailey, R (Ronaylin)
3	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 1	type Rapid	result 1
		Opponent Francke, L (Lucion)				Opponent Francke, L (Lucion)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 3	type Rapid	result 1	date 2025-08-30	rnd 3	type Rapid	result 1
		Opponent Bailey, R (Ronaylin)				Opponent Bailey, R (Ronaylin)
2	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 1	type Rapid	result 1
		Opponent Francke, L (Lucion)				Opponent Francke, L (Lucion)
3	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Du Plessis, T (Tjaard)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 3	type Rapid	result 1	date 2025-08-30	rnd 3	type Rapid	result 1
		Opponent Bailey, R (Ronaylin)				Opponent Bailey, R (Ronaylin)
2	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 1	type Rapid	result 1
		Opponent Francke, L (Lucion)				Opponent Francke, L (Lucion)
3	1	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Du Plessis, T (Tjaard)				Opponent Du Plessis, T (Tjaard)

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	Sylvester ,C (Cameron)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
1	Sylvester ,C (Cameron)	3	1195.8	1054.1	0	0	0	3	1191.9	1054.1	0	0	0
2	Fortuin ,T (Tashwill)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Fortuin ,T (Tashwill)	2	1197.8	772.8	0	0	0	2	1195.2	772.8	0	0	0
3	Mdashe ,K (Katleo)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Mdashe ,K (Katleo)	2	1199.4	774.4	0	0	0	2	1198.9	774.4	0	0	0
4	Sithole ,A (Awela)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Sithole ,A (Awela)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Potgieter ,L (Lian)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Potgieter ,L (Lian)	1	1285	860	0	0	0	1	1247.5	860	0	0	0
6	Van Wyk ,C (Claire)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Wyk ,C (Claire)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Du Plessis ,T (Tjaard)	1	1	425	0	0	0	1	1	425	0	0	0
7	Du Plessis ,T (Tjaard)	1	1181	1606	0	0	0	1	1176.7	1606	0	0	0
8	Smit ,M (Mario)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Smit ,M (Mario)	1	1176.3	751.3	0	0	0	1	1188.5	751.3	0	0	0
9	Mackenzie ,E (Erin-Lee)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mackenzie ,E (Erin-Lee)	1	1205.1	780.1	0	0	0	1	1301.3	780.1	0	0	0
10	Douwenga ,W (Willrich)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Douwenga ,W (Willrich)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Kienewee, C (Casey)

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