Chess South Africa Ratings Database

PLAYER PAGE

Personal

James, S (Sarah-Jane)

Chess SA id

2140161830

FIDE id

Date of birth

2014-01-21 (U12)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

48.3

Junior GPX Points

1408.1

Item	Main	Standard	Rapid	Blitz
Rating	1605.6	1600	1202.7	1200
Raw rating	1577.2	1600	1202.6	1200
Weighted rating	1456.9	1477.1	1202.7	1200
Weighted performance	1605.6	1600	0	0
Floor	1077.2	1100	707.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	96.9	93.8	165.2	165.8
Highest rating	1605.6 2025-09-30	1600 2025-09-30	1225.9 2024-11-01	1200 2018-10-01
Highest raw rating	1577.2 2025-09-30	1600 2025-09-30	1207.2 2024-11-01	1200 2024-03-01
Highest weighted rating	1456.9 2025-09-30	1477.1 2025-09-30	1207.2 2025-02-01	1200 2018-10-01
Highest weighted performance	1605.6 2025-09-30	1600 2025-09-30	1225.9 2024-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	-0.1	0	0
New rating	1605.1	1600	1202.8	1200
Analysis
Rating	1605.6	1600	1202.7	1200
Raw rating	1577.2	1600	1202.6	1200
Weighted rating	1456.9	1477.1	1202.7
Weighted performance	1605.6	1600	0
K-factor	32	32	36	36
Floor	1077.2	1100	707.2	700
Max/Min rating change allowed	96.9	93.8	165.2	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	1577.2	1600	1202.6	1200
New weighted rating	1471.6	1492.7	1202.8	1200
New weighted performance	1605.1	1599.5	0	0
Temp new rating	1605.1	1600	1202.8	1200
Temp new rating +/-	-0.6	-0.1	0	0
Final new rating +/-	-0.6	-0.1	0	0
New rating	1605.1	1600	1202.8	1200
New K-factor	32	40	36	36
New floor	1077.2	1100	707.2	700

Item	Main	Standard	Rapid
	0	0	0
	50	45	5
	56	51	5
	4	4	0
	0	0	0
	0	0	0
History	110	100	10

Games since
	Main 106	Standard 96		Rapid 10		Blitz 0
Gender	Female
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	624		176		34
Female	53		22		4
U12	43		15		6
U12 Female	8		4		2
Standard
	RSA		Province		Region
Overall	604		153		30
Female	52		19		5
U12	43		14		6
U12 Female	8		4		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	50	40.5	81	263.5	1309.4	1572.9
Standard	45	38.5	85.56	302.2	1301.4	1603.6
Rapid	5	2	40	-85	1381.6	1296.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	110	77.5	70.45	173.9	1288.2	1462.1
Standard	100	73	73	195.5	1286.2	1481.7
Rapid	10	4.5	45	-42.5	1307.9	1265.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1577.2	1600	1202.6	1200
2025-09-01	1559.9	1584.3	1202.6	1200
2025-08-01	1545.3	1571.4	1202.6	1200
2025-07-01	1508.8	1545.2	1202.5	1200
2025-06-01	1508.8	1545.2	1202.5	1200
2025-05-01	1508.8	1545.2	1202.4	1200
2025-04-01	1526.4	1585.3	1202.3	1200
2025-03-01	1467.6	1515.2	1202.1	1200
2025-02-01	1413.6	1421.7	1207.2	1200
2025-01-01	1413.6	1421.7	1207.2	1200
2024-12-01	1413.6	1421.7	1207.2	1200
2024-11-01	1413.6	1421.7	1207.2	1200
2024-10-01	1430.3	1421.7	1200	1200
2024-09-01	1404.9	1404.7	1200	1200
2024-08-01	1344.7	1344.1	1200	1200
2024-07-01	1328.6	1323.9	1200	1200
2024-06-01	1328.6	1323.9	1200	1200
2024-08-01	1357.6	1367.8	1200	1200
2024-04-01	1324.4	1324.6	1200	1200
2024-03-01	1259.2	1265.2	1200	1200
2024-02-01	1200.3	1195.7	1200	1200
2024-01-01	1200.3	1195.7	1200	1200
2023-12-01	1200.3	1195.7	1200	1200
2023-11-01	1200.3	1195.7	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	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
3	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	4	Yes	Analysis
4	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	6.5	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	5	Yes	Analysis
6	George Schools Chess Trials 3 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U11 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
3	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	4	Yes	Analysis
4	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	6.5	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	5	Yes	Analysis
6	George Schools Chess Trials 3 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U11 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	5	Yes	Analysis
10	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	2.5	Yes	Analysis
11	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5	Yes	Analysis
12	Eden Top Schools 2024 (U11 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
13	George Primary Top Schools 2024 (U11)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	4	3	Yes	Analysis
14	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
15	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	6	Yes	Analysis
16	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
17	George Schools Trials 3 2024 (U11 Girls)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
18	George Schools Trials 2 2024 (U11 Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
19	George Schools Trials 1 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
20	Western Cape Top Schools 2023 (U9 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis

#	Games	Start				End
1	15	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Cameron, N (Noah)				Opponent Evertson, A (Anthea)
2	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Groenewald, E (Emily)				Opponent Niemand, J (Jano)
3	7	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Meyer, I (Isabella)				Opponent Jassen, T (Teshmia)

#	Games	Start				End
1	15	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Cameron, N (Noah)				Opponent Evertson, A (Anthea)
2	10	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-08-30	rnd 3	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Tesselaar, M (Mc)				Opponent Cupido, E (Elnay)
3	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Groenewald, E (Emily)				Opponent Niemand, J (Jano)

#	Games	Start				End
1	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 0.5
		Opponent Brand, L (Lirina)				Opponent Jama, L (Lutho)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Cupido, C (Craig)				Opponent Cupido, C (Craig)
3	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Manzini, C (Chloe)				Opponent Manzini, C (Chloe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	15	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Cameron, N (Noah)				Opponent Evertson, A (Anthea)
2	7	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Meyer, I (Isabella)				Opponent Jassen, T (Teshmia)
3	6	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Lieben, P (Payton)				Opponent Cupido, E (Elnay)

#	Games	Start				End
1	15	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Cameron, N (Noah)				Opponent Evertson, A (Anthea)
2	10	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-08-30	rnd 3	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Tesselaar, M (Mc)				Opponent Cupido, E (Elnay)
3	7	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Meyer, I (Isabella)				Opponent Jassen, T (Teshmia)

#	Games	Start				End
1	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Cupido, C (Craig)				Opponent Cupido, C (Craig)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Manzini, C (Chloe)				Opponent Manzini, C (Chloe)
3	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 4	type Rapid	result 1
		Opponent Bantom, H (Haywon)				Opponent Bantom, H (Haywon)

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	Blignaut ,DC (Dane)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Blignaut ,DC (Dane)	5	1546.2	1121.2	5	1564.5	1121.2	0	0	0	0	0	0
2	Human ,R (Rupert)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Human ,R (Rupert)	3	1246.2	1104.6	3	1254.6	1104.6	0	0	0	0	0	0
3	Greeff ,M (Mari)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Greeff ,M (Mari)	3	1544.2	1544.2	3	1551.6	1544.2	0	0	0	0	0	0
4	Mouton ,C (Carli)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Mouton ,C (Carli)	3	1245.1	1386.7	3	1242.1	1386.7	0	0	0	0	0	0
5	Meyer ,I (Isabella)	3	3	425	3	3	425	0	0	0	0	0	0
5	Meyer ,I (Isabella)	3	1326.3	1751.3	3	1360.5	1751.3	0	0	0	0	0	0
6	Norgarb ,S (Sophia)	2	1	0	2	1	0	0	0	0	0	0	0
6	Norgarb ,S (Sophia)	2	1259.7	1259.7	2	1235.5	1259.7	0	0	0	0	0	0
7	Williams ,L (Lauri-Url)	2	2	425	2	2	425	0	0	0	0	0	0
7	Williams ,L (Lauri-Url)	2	1290.8	1715.8	2	1285.4	1715.8	0	0	0	0	0	0
8	Cathi ,B (Beunielle)	2	2	425	2	2	425	0	0	0	0	0	0
8	Cathi ,B (Beunielle)	2	1201.3	1626.3	2	1197.5	1626.3	0	0	0	0	0	0
9	Barkhuysen ,A (Ankia)	2	1	0	2	1	0	0	0	0	0	0	0
9	Barkhuysen ,A (Ankia)	2	1220.3	1220.3	2	1204.7	1220.3	0	0	0	0	0	0
10	Magomarele ,T (Thato)	2	2	425	2	2	425	0	0	0	0	0	0
10	Magomarele ,T (Thato)	2	1238.5	1663.5	2	1237.4	1663.5	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

James, S (Sarah-Jane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms