Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joseph, C (Chlo� Elizabeth)

Chess SA id

2110314474

FIDE id

Date of birth

2011-04-13 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

2025-03-10

Junior GPX Games

31.1

Junior GPX Points

1245.5

Item	Main	Standard	Rapid	Blitz
Rating	1271.8	1306	1186	1200
Raw rating	1271.8	1306	1139.2	1200
Weighted rating	1243.1	1257.4	1186	1200
Weighted performance	1217.4	1291.2	0	0
Floor	797.3	814.6	700	700
K-factor	36	36	40	36
Min/Max rating change allowed	149.7	142.6	180.8	165.8
Highest rating	1297.3 2025-05-05	1314.6 2025-09-30	1200 2025-06-01	1200 2025-03-01
Highest raw rating	1297.3 2025-05-05	1314.6 2025-09-30	1200 2025-06-01	1200 2025-03-01
Highest weighted rating	1243.1 2025-11-01	1257.4 2025-11-01	1200 2025-06-01	1200 2025-03-01
Highest weighted performance	1217.4 2025-11-01	1291.2 2025-11-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-4.3	0
New rating	1271.8	1306	1181.8	1200
Analysis
Rating	1271.8	1306	1186	1200
Raw rating	1271.8	1306	1139.2	1200
Weighted rating	1243.1	1257.4	1186
Weighted performance	1217.4	1291.2	0
K-factor	36	36	40	36
Floor	797.3	814.6	700	700
Max/Min rating change allowed	149.7	142.6	180.8	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	1271.8	1306	1139.2	1200
New weighted rating	1246.7	1263.1	1181.8	1200
New weighted performance	1210.1	1283.4	0	0
Temp new rating	1271.8	1306	1181.8	1200
Temp new rating +/-	0	0	-4.3	0
Final new rating +/-	0	0	-4.3	0
New rating	1271.8	1306	1181.8	1200
New K-factor	36	36	40	36
New floor	797.3	814.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	36	26	10
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	36	26	10

Games since
	Main 36	Standard 26		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	36	17	47.22	-23.6	1300.1	1276.5
Standard	26	14	53.85	32.7	1311.7	1344.3
Rapid	10	3	30	-170	1270.2	1100.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	36	17	47.22	-23.6	1300.1	1276.5
Standard	26	14	53.85	32.7	1311.7	1344.3
Rapid	10	3	30	-170	1270.2	1100.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1271.8	1306	1139.2	1200
2025-09-30	1268.8	1314.6	1139.2	1200
2025-09-01	1259.8	1312.5	1139.2	1200
2025-08-01	1297.3	1312.5	1200	1200
2025-07-01	1297.3	1312.5	1200	1200
2025-06-01	1297.3	1312.5	1200	1200
2025-05-01	1297.3	1312.5	1200	1200
2025-04-01	1241.7	1247.2	1200	1200
2025-03-01	1199.8	1199.3	1200	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
2024-08-01	1200	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (C)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Cape Winelands Schools Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U15 Gils)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (U15)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (C)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Cape Winelands Schools Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U15 Gils)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (U15)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-27	rnd 6	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Jara, I (Iviwe)
2	2	Tournament Paarl Boys' High School Chess Festival 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-10-17	rnd 4	type Standard	result 1	date 2025-10-18	rnd 5	type Standard	result 1
		Opponent Gilfillan, C (Caiden)				Opponent Gerber, R (Riley)
3	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Pieterse, J (Jay-Leigh)				Opponent Bondt, C (Cu Reeza)

#	Games	Start				End
1	6	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Bondt, C (Cu Reeza)
2	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Cupido, C (Caylah)				Opponent Jacobs, A (Ashlynn)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burger, J (Johane)				Opponent Harmse, T (Taylia)

#	Games	Start				End
1	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 2	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Nieman, S (Shannon)				Opponent Joseph, L (Leevano)
2	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Potgieter, D (Divan)				Opponent Potgieter, D (Divan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-27	rnd 6	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Jara, I (Iviwe)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Pieterse, J (Jay-Leigh)				Opponent Bondt, C (Cu Reeza)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Cupido, C (Caylah)				Opponent Jacobs, A (Ashlynn)

#	Games	Start				End
1	6	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Bondt, C (Cu Reeza)
2	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Cupido, C (Caylah)				Opponent Jacobs, A (Ashlynn)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burger, J (Johane)				Opponent Harmse, T (Taylia)

#	Games	Start				End
1	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 2	type Rapid	result 1	date 2025-02-01	rnd 3	type Rapid	result 1
		Opponent Nieman, S (Shannon)				Opponent Joseph, L (Leevano)
2	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Potgieter, D (Divan)				Opponent Potgieter, D (Divan)

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	Nieuwoudt ,N (Noreht)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Nieuwoudt ,N (Noreht)	2	1471.2	1046.2	2	1489.1	1046.2	0	0	0	0	0	0
2	Franke ,S (Sophia-Mara)	1	1	425	1	1	425	0	0	0	0	0	0
2	Franke ,S (Sophia-Mara)	1	1263.4	1688.4	1	1200	1688.4	0	0	0	0	0	0
3	Gerber ,R (Riley)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gerber ,R (Riley)	1	1190.3	1615.3	1	1200	1615.3	0	0	0	0	0	0
4	Cupido ,C (Caylah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cupido ,C (Caylah)	1	1391.5	1816.5	1	1379.2	1816.5	0	0	0	0	0	0
5	Gouws ,G (Garlan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gouws ,G (Garlan)	1	1416.3	1841.3	1	1422.4	1841.3	0	0	0	0	0	0
6	Kirchner ,M (Miya)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kirchner ,M (Miya)	1	1363.8	938.8	1	1344.6	938.8	0	0	0	0	0	0
7	Harmse ,T (Taylia)	1	1	425	1	1	425	0	0	0	0	0	0
7	Harmse ,T (Taylia)	1	1157.2	1582.2	1	1133.3	1582.2	0	0	0	0	0	0
8	Jara ,I (Iviwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jara ,I (Iviwe)	1	1399.4	1824.4	1	1419.2	1824.4	0	0	0	0	0	0
9	Reynard ,R (Ree-Shaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Reynard ,R (Ree-Shaan)	1	1346.3	921.3	1	1324.5	921.3	0	0	0	0	0	0
10	Bondt ,C (Cu Reeza)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bondt ,C (Cu Reeza)	1	1184.5	1609.5	1	1186.3	1609.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Joseph, C (Chlo� Elizabeth)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms