Chess South Africa Ratings Database

PLAYER PAGE

Personal

Moller, S (Sarah)

Chess SA id

2100151704

FIDE id

14369001

Date of birth

2010-07-27 (U18)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

2025-06-11

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1630.1	1630.6	1401.9	1200
Raw rating	1630.1	1630.6	1401.9	1200
Weighted rating	1546.4	1533.1	1392.9	1200
Weighted performance	1593.3	1594.8	0	0
Floor	1130.1	1130.6	901.9	700
K-factor	28	28	32	36
Min/Max rating change allowed	89.8	89.8	124.4	165.8
Highest rating	1630.1 2026-01-01	1630.6 2026-01-01	1643.5 2023-08-01	1200 2018-10-01
Highest raw rating	1630.1 2026-01-01	1630.6 2026-01-01	1401.9 2024-09-01	1200 2024-03-01
Highest weighted rating	1546.4 2026-01-01	1533.1 2026-01-01	1376.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1610.1 2025-06-01	1605.9 2023-04-01	1643.5 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1630.1	1630.6	1401.9	1200
Analysis
Rating	1630.1	1630.6	1401.9	1200
Raw rating	1630.1	1630.6	1401.9	1200
Weighted rating	1546.4	1533.1	1392.9
Weighted performance	1593.3	1594.8	0
K-factor	28	28	32	36
Floor	1130.1	1130.6	901.9	700
Max/Min rating change allowed	89.8	89.8	124.4	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	1630.1	1630.6	1401.9	1200
New weighted rating	1556.2	1544.3	1395.1	1200
New weighted performance	1582.7	1584.2	0	0
Temp new rating	1630.1	1630.6	1401.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1630.1	1630.6	1401.9	1200
New K-factor	28	28	32	36
New floor	1130.1	1130.6	901.9	700

Item	Main	Standard	Rapid
	0	0	0
	62	62	0
	44	34	10
	47	37	10
	0	0	0
	0	0	0
History	153	133	20

Games since
	Main 106	Standard 96		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	607		65		30
Female	43		4		3
U16	68		13		8
U16 Female	9		2		1
Standard
	RSA		Province		Region
Overall	601		64		26
Female	44		4		3
U16	72		13		8
U16 Female	10		2		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	62	40	64.52	123.4	1435.3	1558.7
Standard	62	40	64.52	123.4	1435.3	1558.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	153	108.5	70.92	177.8	1320.9	1498.7
Standard	133	91	68.42	156.6	1342.8	1499.3
Rapid	20	17.5	87.5	318.8	1175.5	1494.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1630.1	1630.6	1401.9	1200
2025-11-30	1607.1	1602	1401.9	1200
2025-11-01	1607.1	1602	1401.9	1200
2025-09-30	1607.1	1602	1401.9	1200
2025-09-01	1607.8	1602.6	1401.9	1200
2025-08-01	1607.8	1602.6	1401.9	1200
2025-07-01	1607.8	1602.6	1401.9	1200
2025-06-01	1610.1	1605.9	1401.9	1200
2025-05-01	1534.1	1533.2	1401.9	1200
2025-04-01	1448.1	1425.1	1401.9	1200
2025-03-01	1464	1442.2	1401.9	1200
2025-02-01	1475.3	1444	1401.9	1200
2025-01-01	1475.3	1444	1401.9	1200
2024-12-01	1492.6	1460	1401.9	1200
2024-11-01	1492.6	1460	1401.9	1200
2024-10-01	1492.6	1460	1401.9	1200
2024-09-01	1444.4	1392.2	1401.9	1200
2024-11-01	1410.4	1392.2	1312.3	1200
2024-07-01	1422.6	1406.9	1302.6	1200
2024-06-01	1415.9	1399.5	1302.6	1200
2024-05-01	1415.9	1399.5	1302.6	1200
2024-04-01	1415.9	1399.5	1302.6	1200
2024-03-01	1440.1	1429.9	1302.6	1200
2024-02-01	1445.5	1440.5	1302.6	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	2025 Mzansi Individual Championships (U16 Girls)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U16 Girls)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
3	EC Closed 2025 (U16 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	NMBCU Closed 2025 (U16)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
5	NMBCU Open 2025 (A)	2025-05-23	2025-05-25	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
6	NMBCU Trial 4 2025 (U16)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
7	EC Open 2025 (U16-U20 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	5	Yes	Analysis
8	NMB 3rd Trials 2025 (U16)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
9	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	5	Yes	Analysis
10	NMB 2nd Trials 2025 (U16)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
11	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
12	NMBCH Trial 1 2025 (U16)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
13	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4.5	Yes	Analysis
14	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	0	0	No	Analysis
15	2024 South Africa National Schools Chess Championship (U15 Girls)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	7	6	Yes	Analysis
16	Sarah Baartman District Schools Trials 2024 (U15 Girls)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	5	5	Yes	Analysis
17	SBDCU Closed Trials 2024 (U16 Girls)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis
18	Makhanda Schools Championship 2024 (A Girls)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
19	SBDCU Trial 3 2024 (U16)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis
20	SBDCU Trial 2 2024 (U16)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
21	SBDCU Trial 1 2024 (U16)	2024-02-23	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
22	Eastern Cape Provincial Individual Championship 2023 (U14 Girls)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	6	Yes	Analysis
23	Eastern Cape Chess Team Championship 2023 (U14)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	2.5	Yes	Analysis
24	Makhanda Schools Chess Championship 2023 (A)	2023-09-30	2023-09-30	Rapid	Sarah Baartman (ESB)	6	5	3.5	Yes	Analysis
25	Makhanda Women Tournament 2023 (A)	2023-08-12	2023-08-12	Rapid	Sarah Baartman (ESB)	5	5	5	Yes	Analysis
26	SBDCU Closed Trials 2023 (U14 Girls)	2023-07-29	2023-07-29	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
27	Rhodes Chess Club Invitational 2023 (B)	2023-07-22	2023-07-22	Standard	Sarah Baartman (ESB)	5	4	1.5	Yes	Analysis
28	2023 EC Schools Provincial Winter Games (U15 Girls)	2023-06-02	2023-06-03	Standard	Buffalo City (EBC)	6	6	4	Yes	Analysis
29	SBDCU Trial 2 2023 (U14 Girls)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	5	5	Yes	Analysis
30	SBDCU Trial 1 2023 (U14)	2023-03-05	2023-03-05	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	16	Tournament South African Junior Closed Chess Championships 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-05	rnd 9	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Baleni, A (Aphendule)				Opponent Chipunza, J (Jared)
2	11	Tournament SBDCU Closed Trials 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-09-30	rnd 1	type Rapid	result 1
		Opponent Frysenburg, HJ (Hope Juane)				Opponent Renaud, S (Savanna)
3	9	Tournament Makhanda Schools Chess Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 6	type Standard	result 1
		Opponent Olunje, J (Jama)				Opponent Puleng, R (Rihanna)

#	Games	Start				End
1	16	Tournament South African Junior Closed Chess Championships 2025				Tournament NMBCU Trial 4 2025
		date 2025-04-05	rnd 9	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Baleni, A (Aphendule)				Opponent Chipunza, J (Jared)
2	11	Tournament SBDCU Closed Trials 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-10-05	rnd 6	type Standard	result 1
		Opponent Frysenburg, HJ (Hope Juane)				Opponent Puleng, R (Rihanna)
3	9	Tournament SBDCU Trial 1 2023				Tournament 2023 EC Schools Provincial Winter Games
		date 2023-03-05	rnd 3	type Standard	result 1	date 2023-06-02	rnd 1	type Standard	result 1
		Opponent Maziena, L (Lavanya)				Opponent Khotso, A (Aphelele)

#	Games	Start				End
1	6	Tournament Makhanda Schools Championship 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Mjindi, M (Mbalentle)				Opponent Pietersen, L (Leandre)
2	6	Tournament Makhanda Schools Chess Championship 2023				Tournament Makhanda Schools Championship 2024
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 1
		Opponent Olunje, J (Jama)				Opponent Mbalekwa, I (Inga)
3	6	Tournament Makhanda Women Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-09-30	rnd 1	type Rapid	result 1
		Opponent Mjindi, M (Mbalentle)				Opponent Renaud, S (Savanna)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament SBDCU Closed Trials 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-09-30	rnd 1	type Rapid	result 1
		Opponent Frysenburg, HJ (Hope Juane)				Opponent Renaud, S (Savanna)
2	8	Tournament SBDCU Closed Trials 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Gosha, S (Samantha)				Opponent Daniels, P (Peyton)
3	7	Tournament Makhanda Schools Chess Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-10-05	rnd 6	type Standard	result 1
		Opponent Papu, B (Bunakho)				Opponent Puleng, R (Rihanna)

#	Games	Start				End
1	11	Tournament SBDCU Closed Trials 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-10-05	rnd 6	type Standard	result 1
		Opponent Frysenburg, HJ (Hope Juane)				Opponent Puleng, R (Rihanna)
2	6	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament NMBCH Trial 1 2025
		date 2024-12-17	rnd 4	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Lombard, A (Ashleigh)				Opponent Lindi, V (Vukile)
3	6	Tournament SBDCU Trial 2 2023				Tournament 2023 EC Schools Provincial Winter Games
		date 2023-04-01	rnd 1	type Standard	result 1	date 2023-06-02	rnd 1	type Standard	result 1
		Opponent Shabane, O (Onothando)				Opponent Khotso, A (Aphelele)

#	Games	Start				End
1	6	Tournament Makhanda Schools Championship 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Mjindi, M (Mbalentle)				Opponent Pietersen, L (Leandre)
2	6	Tournament Makhanda Women Tournament 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-09-30	rnd 1	type Rapid	result 1
		Opponent Mjindi, M (Mbalentle)				Opponent Renaud, S (Savanna)
3	4	Tournament Makhanda Schools Chess Championship 2023				Tournament Makhanda Schools Championship 2024
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 1
		Opponent Papu, B (Bunakho)				Opponent Mbalekwa, I (Inga)

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	Maziena ,L (Lavanya)	8	5	106.2	7	4	60.7	1	1	425	0	0	0
1	Maziena ,L (Lavanya)	8	1275.5	1381.8	7	1232.7	1336.3	1	1459.7	1700.5	0	0	0
2	Cona ,S (Shaunwin)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Cona ,S (Shaunwin)	4	1295.1	1507.6	4	1295.4	1507.6	0	0	0	0	0	0
3	Yongama ,A (Amzolele)	3	3	425	3	3	425	0	0	0	0	0	0
3	Yongama ,A (Amzolele)	3	1264	1689	3	1244.4	1689	0	0	0	0	0	0
4	Chipunza ,J (Jared)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
4	Chipunza ,J (Jared)	3	1708.6	1425.3	3	1678.5	1425.3	0	0	0	0	0	0
5	Coetzee ,S (Samual)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Coetzee ,S (Samual)	3	1506.5	1364.8	3	1502.7	1364.8	0	0	0	0	0	0
6	Koen ,K (Kaylee-Jane)	2	2	425	2	2	425	0	0	0	0	0	0
6	Koen ,K (Kaylee-Jane)	2	1391.9	1816.9	2	1378.7	1816.9	0	0	0	0	0	0
7	Dugmore ,D (Deacon)	2	1	0	2	1	0	0	0	0	0	0	0
7	Dugmore ,D (Deacon)	2	1567.2	1567.2	2	1563.5	1567.2	0	0	0	0	0	0
8	Bruton ,FE (Faith Elizabeth)	2	1	0	2	1	0	0	0	0	0	0	0
8	Bruton ,FE (Faith Elizabeth)	2	1330.6	1330.6	2	1314.2	1330.6	0	0	0	0	0	0
9	Lindi ,V (Vukile)	2	2	425	2	2	425	0	0	0	0	0	0
9	Lindi ,V (Vukile)	2	1334.3	1759.3	2	1336.8	1759.3	0	0	0	0	0	0
10	Prinsloo ,R (Ritza)	2	2	425	2	2	425	0	0	0	0	0	0
10	Prinsloo ,R (Ritza)	2	1221.1	1646.1	2	1177.4	1646.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Moller, S (Sarah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms