Chess South Africa Ratings Database

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Personal

Murray, C (Chloe)

Chess SA id

2130143839

FIDE id

Date of birth

2013-05-10 (U14)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

77.4

Junior GPX Points

1327

Item	Main	Standard	Rapid	Blitz
Rating	1419.2	1451.4	1208.9	1200
Raw rating	1419.2	1451.4	1127.9	1200
Weighted rating	1350.1	1348.8	1208.9	1200
Weighted performance	1302.5	1450.8	1050.1	0
Floor	952.9	951.4	737.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	121.3	115.9	183.8	165.8
Highest rating	1469 2025-09-30	1467.2 2025-09-30	1370.9 2024-02-01	1200 2018-10-01
Highest raw rating	1452.9 2025-09-30	1451.4 2025-09-30	1237.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1350.1 2025-11-01	1335.2 2025-09-30	1237.4 2024-06-01	1200 2018-10-01
Highest weighted performance	1469 2025-09-30	1467.2 2025-09-30	1370.9 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-6.6	0
New rating	1419.2	1451.4	1202.3	1200
Analysis
Rating	1419.2	1451.4	1208.9	1200
Raw rating	1419.2	1451.4	1127.9	1200
Weighted rating	1350.1	1348.8	1208.9
Weighted performance	1302.5	1450.8	1050.1
K-factor	32	32	36	36
Floor	952.9	951.4	737.4	700
Max/Min rating change allowed	121.3	115.9	183.8	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	1419.2	1451.4	1127.9	1200
New weighted rating	1359.6	1361.2	1202.3	1200
New weighted performance	1294.8	1442.2	1043.6	0
Temp new rating	1419.2	1451.4	1202.3	1200
Temp new rating +/-	0	0	-6.6	0
Final new rating +/-	0	0	-6.6	0
New rating	1419.2	1451.4	1202.3	1200
New K-factor	32	32	36	36
New floor	952.9	951.4	737.4	700

Item	Main	Standard	Rapid
	0	0	0
	78	65	13
	74	58	16
	41	41	0
	6	6	0
	0	0	0
History	199	170	29

Games since
	Main 152	Standard 123		Rapid 29		Blitz 0
Gender	Female
Age group	U14
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	1984		243		80
Female	317		36		11
U14	310		48		13
U14 Female	67		10		5
Standard
	RSA		Province		Region
Overall	1578		196		64
Female	244		27		8
U14	234		41		10
U14 Female	54		8		3
Rapid
	RSA		Province		Region
Overall	1605		136		38
Female	348		24		5
U14	358		33		7
U14 Female	103		8		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	78	36.5	46.79	-27.2	1394.3	1367
Standard	65	32.5	50	0	1383.9	1383.9
Rapid	13	4	30.77	-163.5	1446	1282.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	199	94.5	47.49	-21.4	1309.5	1288.1
Standard	170	82	48.24	-15	1301.6	1286.6
Rapid	29	12.5	43.1	-58.6	1355.2	1296.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1419.2	1451.4	1127.9	1200
2025-09-30	1452.9	1451.4	1219.7	1200
2025-09-01	1433.1	1430.6	1219.7	1200
2025-08-01	1419.7	1416.8	1219.7	1200
2025-07-01	1419.7	1416.8	1219.7	1200
2025-06-01	1345	1340.7	1219.7	1200
2025-05-01	1344.6	1337.1	1219.7	1200
2025-04-01	1272.7	1259	1219.7	1200
2025-03-01	1344.4	1335.2	1219.7	1200
2025-02-01	1394.9	1395.1	1219.7	1200
2025-01-01	1356.3	1348.3	1219.7	1200
2024-12-01	1301.6	1293.2	1219.7	1200
2024-11-01	1287.1	1293.2	1193.8	1200
2024-10-01	1287.1	1293.2	1193.8	1200
2024-09-01	1281.3	1283.5	1193.8	1200
2024-08-01	1275	1278.8	1193.8	1200
2024-07-01	1260.1	1260.1	1193.8	1200
2024-09-01	1273	1260.1	1237.4	1200
2024-05-01	1305.6	1282.9	1237.4	1200
2024-04-01	1185.1	1177.5	1237.4	1200
2024-03-01	1188.1	1178.6	1237.4	1200
2024-02-01	1112.2	1108	1200	1200
2024-01-01	1112.2	1108	1200	1200
2023-12-01	1112.2	1108	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	UCC Rapid Open Oct 2025 (A)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Fide in the Bay 2025 (A)	2025-10-04	2025-10-04	Rapid	Nelson Mandela Bay (ENM)	7	7	2	Yes	Analysis
3	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	FIDE in the Bay 2025 (B)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
5	UCC Mind Over Board 2025 (B)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMBCU Closed 2025 (U14)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
8	NMBCU Trial 4 2025 (U14)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
9	NMB 3rd Trials 2025 (U14)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
10	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	3.5	Yes	Analysis
11	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
12	NMBCH Trial 1 2025 (U14)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
13	NMBCU vs BCC Derby Chess Invitational 2025 (U12)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
14	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Rapid Open Oct 2025 (A)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Fide in the Bay 2025 (A)	2025-10-04	2025-10-04	Rapid	Nelson Mandela Bay (ENM)	7	7	2	Yes	Analysis
3	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	FIDE in the Bay 2025 (B)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
5	UCC Mind Over Board 2025 (B)	2025-08-01	2025-08-03	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	NMBCU Closed 2025 (U14)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
8	NMBCU Trial 4 2025 (U14)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
9	NMB 3rd Trials 2025 (U14)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
10	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	3.5	Yes	Analysis
11	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
12	NMBCH Trial 1 2025 (U14)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
13	NMBCU vs BCC Derby Chess Invitational 2025 (U12)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
14	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	0	0	No	Analysis
15	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	5	Yes	Analysis
16	Grey Junior School Chess Team Championship 2024 (Senior)	2024-11-02	2024-11-02	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
17	NMBCU Closed 2024 (U12)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
18	NMBCU Trial 5 2024 (U12)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
19	Checkmates Women's Day Chess 2024	2024-08-09	2024-08-09	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
20	NMBCU Trials 4 2024 (U12)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
21	Willow Academy 2024 (B)	2024-06-22	2024-06-22	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
22	NMBCU Trial 3 2024 (U12)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
23	NMBCU Trials 2 2024 (U12)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
24	Madibaz Chess Tournament 2024 (B)	2024-03-01	2024-03-02	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
25	YCA Otto Du Plessis Rapid 2024 (B)	2024-02-03	2024-02-03	Rapid	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
26	NMBCU Trials 1 2024 (U12)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
27	Pearson Open Chess Tournament 2024 (C)	2024-02-23	2024-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
28	Eastern Cape Provincial Individual Championship 2023 (U12 Girls)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	3.5	Yes	Analysis
29	Eastern Cape Chess Team Championship 2023 (U12)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
30	NMBCU Closed 2023 (U12)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
31	NMBCU Trial 4 2023 (U12)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
32	EP Trials 3 2023 (U12)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
33	NMB 2nd Trials 2023 (U12)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
34	NMB 1st Trials 2023 (U12)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
35	NMBCU Trial 3 2022 (U10)	2022-07-22	2022-07-23	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament NMBCU Closed 2025				Tournament UCC Mind Over Board 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-08-01	rnd 1	type Standard	result 1
		Opponent Gcwabe, A (Aventhandwa)				Opponent Smith, A (Ayden)
2	5	Tournament FIDE in the Bay 2025				Tournament EC Closed 2025
		date 2025-08-30	rnd 3	type Standard	result 0.5	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Swartz, J (Jane)				Opponent Norris, B (Britney)
3	5	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-18	rnd 5	type Standard	result 0.5
		Opponent Barnard, M (Marizaan)				Opponent Krige, Z (Zara)

#	Games	Start				End
1	6	Tournament NMBCU Closed 2025				Tournament UCC Mind Over Board 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-08-01	rnd 1	type Standard	result 1
		Opponent Gcwabe, A (Aventhandwa)				Opponent Smith, A (Ayden)
2	5	Tournament FIDE in the Bay 2025				Tournament EC Closed 2025
		date 2025-08-30	rnd 3	type Standard	result 0.5	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Swartz, J (Jane)				Opponent Norris, B (Britney)
3	5	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-18	rnd 5	type Standard	result 0.5
		Opponent Barnard, M (Marizaan)				Opponent Krige, Z (Zara)

#	Games	Start				End
1	3	Tournament Willow Academy 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-11-02	rnd 2	type Rapid	result 1
		Opponent Armstrong, I (Isabella)				Opponent Norris, B (Britney)
2	2	Tournament YCA Otto Du Plessis Rapid 2024				Tournament YCA Otto Du Plessis Rapid 2024
		date 2024-02-03	rnd 4	type Rapid	result 1	date 2024-02-03	rnd 5	type Rapid	result 0.5
		Opponent Wagner, A (Anesu)				Opponent Laribo, J (Jonathan)
3	2	Tournament YCA Otto Du Plessis Rapid 2024				Tournament YCA Otto Du Plessis Rapid 2024
		date 2024-02-03	rnd 1	type Rapid	result 1	date 2024-02-03	rnd 2	type Rapid	result 1
		Opponent Plaatjies, J (Jordan)				Opponent Turner, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 2	type Standard	result 1	date 2025-01-11	rnd 4	type Standard	result 1
		Opponent Lin, Y (Yihang)				Opponent Foslara, Z (Ziminathi)
2	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-17	rnd 3	type Standard	result 1
		Opponent Barnard, M (Marizaan)				Opponent Arbi, I (Imaan)
3	3	Tournament Checkmates Women's Day Chess 2024				Tournament Checkmates Women's Day Chess 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-08-09	rnd 5	type Standard	result 1
		Opponent Armstrong, K (Kristin)				Opponent Grobler, M (Mia)

#	Games	Start				End
1	3	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 2	type Standard	result 1	date 2025-01-11	rnd 4	type Standard	result 1
		Opponent Lin, Y (Yihang)				Opponent Foslara, Z (Ziminathi)
2	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-17	rnd 3	type Standard	result 1
		Opponent Barnard, M (Marizaan)				Opponent Arbi, I (Imaan)
3	3	Tournament Checkmates Women's Day Chess 2024				Tournament Checkmates Women's Day Chess 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-08-09	rnd 5	type Standard	result 1
		Opponent Armstrong, K (Kristin)				Opponent Grobler, M (Mia)

#	Games	Start				End
1	3	Tournament Willow Academy 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-06-22	rnd 6	type Rapid	result 1	date 2024-11-02	rnd 2	type Rapid	result 1
		Opponent Armstrong, I (Isabella)				Opponent Norris, B (Britney)
2	2	Tournament YCA Otto Du Plessis Rapid 2024				Tournament YCA Otto Du Plessis Rapid 2024
		date 2024-02-03	rnd 1	type Rapid	result 1	date 2024-02-03	rnd 2	type Rapid	result 1
		Opponent Plaatjies, J (Jordan)				Opponent Turner, A (Aiden)
3	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 4	type Rapid	result 1	date 2024-11-02	rnd 4	type Rapid	result 1
		Opponent Ndlovu, M (Mpilenhle)				Opponent Ndlovu, M (Mpilenhle)

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	Grobler ,M (Mia)	11	6	38.6	11	6	38.6	0	0	0	0	0	0
1	Grobler ,M (Mia)	11	1245.6	1284.2	11	1249.7	1284.2	0	0	0	0	0	0
2	Arbi ,I (Imaan)	7	4	60.7	6	4	141.7	1	0	-425	0	0	0
2	Arbi ,I (Imaan)	7	1369.7	1430.4	6	1354.7	1511.4	1	1200	944.7	0	0	0
3	Chipunza ,J (Jaden)	7	0.5	-364.3	5	0.5	-340	2	0	-425	0	0	0
3	Chipunza ,J (Jaden)	7	1513.6	1149.3	5	1508.5	1173.6	2	1321.4	1088.6	0	0	0
4	Nell ,C (Chelsea Jane)	6	0.5	-354.2	6	0.5	-354.2	0	0	0	0	0	0
4	Nell ,C (Chelsea Jane)	6	1486.4	1132.2	6	1480	1132.2	0	0	0	0	0	0
5	Schreinders ,M (Mia)	5	2.5	0	5	2.5	0	0	0	0	0	0	0
5	Schreinders ,M (Mia)	5	1277.5	1277.5	5	1284.3	1277.5	0	0	0	0	0	0
6	Boggenpoel ,B (Blake)	5	1	-255	5	1	-255	0	0	0	0	0	0
6	Boggenpoel ,B (Blake)	5	1155	900	5	1156.7	900	0	0	0	0	0	0
7	Mclachlan ,G (Geoffrey)	5	0	-425	4	0	-425	1	0	-425	0	0	0
7	Mclachlan ,G (Geoffrey)	5	1491.8	1066.8	4	1457.9	1066.8	1	1300.5	1066.8	0	0	0
8	Gouws ,L (Logan)	4	0	-425	4	0	-425	0	0	0	0	0	0
8	Gouws ,L (Logan)	4	1287.4	862.4	4	1290.9	862.4	0	0	0	0	0	0
9	Schler ,J (Jannei)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
9	Schler ,J (Jannei)	4	1198.2	879.5	4	1211.2	879.5	0	0	0	0	0	0
10	Van Huyssteen ,N (Nathan)	4	4	425	4	4	425	0	0	0	0	0	0
10	Van Huyssteen ,N (Nathan)	4	1158.3	1583.3	4	1166.3	1583.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Murray, C (Chloe)

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Top 10 opponents most often played

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