Chess South Africa Ratings Database

PLAYER PAGE

Personal

Schultz, J (Jade)

Chess SA id

1090309607

FIDE id

Date of birth

2009-10-24 (U18)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-17

Personal details last changed

1900-01-01

Junior GPX Games

53.5

Junior GPX Points

1298

Item	Main	Standard	Rapid	Blitz
Rating	1385.4	1373.2	1256	1246.1
Raw rating	1385.4	1373.2	1256	1246.1
Weighted rating	1344.3	1335.5	1243.7	1203.7
Weighted performance	1276.5	1299.4	0	0
Floor	949.4	938.2	756	746.1
K-factor	32	32	36	36
Min/Max rating change allowed	127.3	129.6	153.1	155.3
Highest rating	1577.6 2024-08-01	1577.6 2024-08-01	1435.9 2024-11-01	1246.1 2025-11-01
Highest raw rating	1449.4 2025-08-01	1438.2 2025-08-01	1256 2024-11-01	1246.1 2025-11-01
Highest weighted rating	1443.7 2024-10-01	1432.2 2024-10-01	1236.4 2025-08-01	1203.7 2025-11-01
Highest weighted performance	1577.6 2024-08-01	1577.6 2024-08-01	1435.9 2024-11-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1385.4	1373.2	1256	1246.1
Analysis
Rating	1385.4	1373.2	1256	1246.1
Raw rating	1385.4	1373.2	1256	1246.1
Weighted rating	1344.3	1335.5	1243.7
Weighted performance	1276.5	1299.4	0
K-factor	32	32	36	36
Floor	949.4	938.2	756	746.1
Max/Min rating change allowed	127.3	129.6	153.1	155.3
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	1385.4	1373.2	1256	1246.1
New weighted rating	1351.3	1342	1245.7	1207.2
New weighted performance	1268.9	1291.5	0	0
Temp new rating	1385.4	1373.2	1256	1246.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1385.4	1373.2	1256	1246.1
New K-factor	32	32	36	36
New floor	949.4	938.2	756	746.1

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	53	44	0	9
	20	15	5	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	73	59	5	9

Games since
	Main 73	Standard 59		Rapid 5		Blitz 9
Gender	Male
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2352		292		101
Male	1903		243		83
U18	372		44		11
U18 Male	319		41		11
Standard
	RSA		Province		Region
Overall	2383		299		101
Male	1921		246		82
U18	391		44		11
U18 Male	336		41		11
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	53	29.5	55.66	48.1	1347.8	1395.9
Standard	44	25.5	57.95	67.6	1332.6	1400.2
Rapid	0	0	0	0	0	0
Blitz	9	4	44.44	-47.2	1422.2	1375
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	73	42	57.53	64	1336.3	1400.4
Standard	59	34	57.63	64.8	1334.7	1399.5
Rapid	5	4	80	255	1200.4	1455.4
Blitz	9	4	44.44	-47.2	1422.2	1375

Date	Main	Standard	Rapid	Blitz
2025-11-01	1385.4	1373.2	1256	1246.1
2025-09-30	1387.1	1373.2	1256	1200
2025-09-01	1449.4	1438.2	1256	1200
2025-08-01	1449.4	1438.2	1256	1200
2025-07-01	1443.7	1432.2	1256	1200
2025-06-01	1408.2	1401.4	1256	1200
2025-05-01	1355.4	1342	1256	1200
2025-04-01	1330.2	1307	1256	1200
2025-03-01	1358	1338.6	1256	1200
2025-02-01	1302.7	1291.1	1256	1200
2025-01-01	1302.7	1291.1	1256	1200
2024-12-01	1308.1	1297.9	1256	1200
2024-11-01	1308.1	1297.9	1256	1200
2024-10-01	1282	1297.9	1200	1200
2024-09-01	1286	1304	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	The Final Showdown Blitz Tournament 2025	2025-10-17	2025-10-17	Blitz	Nelson Mandela Bay (ENM)	9	9	4	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3.5	Yes	Analysis
4	Fide in the Bay 2025 (A)	2025-07-05	2025-07-05	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
5	NMBCU Closed 2025 (U18)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
6	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
7	NMBCU Trial 4 2025 (U18)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
8	NMB 3rd Trials 2025 (U18)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
9	NMB 2nd Trials 2025 (U18)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
10	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	The Final Showdown Blitz Tournament 2025	2025-10-17	2025-10-17	Blitz	Nelson Mandela Bay (ENM)	9	9	4	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	3.5	Yes	Analysis
4	Fide in the Bay 2025 (A)	2025-07-05	2025-07-05	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
5	NMBCU Closed 2025 (U18)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
6	NMBCU Open 2025 (B)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
7	NMBCU Trial 4 2025 (U18)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
8	NMB 3rd Trials 2025 (U18)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
9	NMB 2nd Trials 2025 (U18)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
10	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
11	Township Chess 204 (B)	2024-11-29	2024-11-30	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
12	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
13	2024 UCC Mind Over Board (A)	2024-08-30	2024-09-01	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
14	NMBCU Trial 5 2024 (U16)	2024-08-16	2024-08-17	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament NMBCU Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Du Toit, H (Hayden)				Opponent Nyoka, I (Ibanathi)
2	5	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Gie, L (Luca)				Opponent Cerfonteyn, Z (Zeenat)
3	4	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 3	type Standard	result 0.5	date 2025-06-14	rnd 6	type Standard	result 0.5
		Opponent Hammond, A (Anees)				Opponent Chipunza, J (James)

#	Games	Start				End
1	5	Tournament NMBCU Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Du Toit, H (Hayden)				Opponent Nyoka, I (Ibanathi)
2	5	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Gie, L (Luca)				Opponent Cerfonteyn, Z (Zeenat)
3	4	Tournament NMBCU Closed 2025				Tournament NMBCU Closed 2025
		date 2025-06-14	rnd 3	type Standard	result 0.5	date 2025-06-14	rnd 6	type Standard	result 0.5
		Opponent Hammond, A (Anees)				Opponent Chipunza, J (James)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Comacho, C (Connor)				Opponent Britz, J (Jody)
2	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 2	type Rapid	result 1
		Opponent Sewmungal, M (Manjith)				Opponent Mbane, A (Asikelelwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament NMBCU Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Du Toit, H (Hayden)				Opponent Nyoka, I (Ibanathi)
2	3	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 6	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Fogarty, S (Simon)				Opponent Cerfonteyn, Z (Zeenat)
3	3	Tournament NMBCU Top Schools 2024				Tournament Township Chess 204
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-11-29	rnd 1	type Standard	result 1
		Opponent Comacho, C (Connor)				Opponent Sibidla, A (Alekhe)

#	Games	Start				End
1	5	Tournament NMBCU Open 2025				Tournament NMBCU Closed 2025
		date 2025-05-24	rnd 3	type Standard	result 1	date 2025-06-13	rnd 1	type Standard	result 1
		Opponent Du Toit, H (Hayden)				Opponent Nyoka, I (Ibanathi)
2	3	Tournament NMBCH Trial 1 2025				Tournament NMB 2nd Trials 2025
		date 2025-02-15	rnd 6	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Fogarty, S (Simon)				Opponent Cerfonteyn, Z (Zeenat)
3	2	Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-11	rnd 2	type Standard	result 1	date 2025-07-12	rnd 3	type Standard	result 1
		Opponent Nteyi, A (Abenathi)				Opponent Gie, L (Luca)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Comacho, C (Connor)				Opponent Britz, J (Jody)
2	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 2	type Rapid	result 1
		Opponent Sewmungal, M (Manjith)				Opponent Mbane, A (Asikelelwe)

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	Swart ,R (Ruan)	4	2	0	4	2	0	0	0	0	0	0	0
1	Swart ,R (Ruan)	4	1260.7	1260.7	4	1257.6	1260.7	0	0	0	0	0	0
2	Taljard ,J (Julian)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Taljard ,J (Julian)	3	1451.9	1451.9	3	1452.3	1451.9	0	0	0	0	0	0
3	Jaffray ,J (Joseph)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Jaffray ,J (Joseph)	3	1582	1157	3	1571.4	1157	0	0	0	0	0	0
4	Boggenpoel ,C (Cole)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Boggenpoel ,C (Cole)	3	1282.8	1424.5	3	1276.5	1424.5	0	0	0	0	0	0
5	Gie ,L (Luca)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Gie ,L (Luca)	3	1293.6	1435.3	3	1294.9	1435.3	0	0	0	0	0	0
6	Amachukwu ,J (Joseph)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Amachukwu ,J (Joseph)	2	1393.6	1181.1	2	1391.2	1181.1	0	0	0	0	0	0
7	Hammond ,A (Anees)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Hammond ,A (Anees)	2	1232.3	1444.8	2	1231.1	1444.8	0	0	0	0	0	0
8	Freeman ,N (Nicole)	2	2	425	2	2	425	0	0	0	0	0	0
8	Freeman ,N (Nicole)	2	1296.3	1721.3	2	1290.6	1721.3	0	0	0	0	0	0
9	October ,C (Clarise)	1	1	425	1	1	425	0	0	0	0	0	0
9	October ,C (Clarise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Chipunza ,J (James)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Chipunza ,J (James)	1	1655.2	1655.2	1	1667.1	1655.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Schultz, J (Jade)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms