Chess South Africa Ratings Database

PLAYER PAGE

Personal

Snyders, J (Jadie Leigh)

Chess SA id

2130192729

FIDE id

Date of birth

2013-04-18 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1111.4

Item	Main	Standard	Rapid	Blitz
Rating	1193.4	1208.4	1217.1	1200
Raw rating	1178	1165.4	1217.1	1200
Weighted rating	1193.4	1208.4	1183.2	1200
Weighted performance	1015.5	0	0	0
Floor	720.7	716.5	719.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	174.2	161.8	165.8
Highest rating	1221.1 2024-02-01	1322.1 2024-09-01	1297.5 2024-02-01	1200 2024-02-01
Highest raw rating	1220.7 2025-09-01	1216.5 2025-04-01	1219.6 2024-03-01	1200 2024-02-01
Highest weighted rating	1210.1 2024-03-01	1211.1 2025-08-01	1219.6 2024-03-01	1200 2024-02-01
Highest weighted performance	1221.1 2024-02-01	1322.1 2024-09-01	1297.5 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1	-3.3	0	0
New rating	1192.4	1205.1	1217.1	1200
Analysis
Rating	1193.4	1208.4	1217.1	1200
Raw rating	1178	1165.4	1217.1	1200
Weighted rating	1193.4	1208.4	1183.2
Weighted performance	1015.5	0	0
K-factor	36	36	36	36
Floor	720.7	716.5	719.6	700
Max/Min rating change allowed	171.1	174.2	161.8	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	1178	1165.4	1217.1	1200
New weighted rating	1192.4	1205.1	1186.1	1200
New weighted performance	1015.2	0	0	0
Temp new rating	1192.4	1205.1	1217.1	1200
Temp new rating +/-	-1	-3.3	0	0
Final new rating +/-	-1	-3.3	0	0
New rating	1192.4	1205.1	1217.1	1200
New K-factor	36	36	36	36
New floor	720.7	716.5	719.6	700

Item	Main	Standard	Rapid
	0	0	0
	18	12	6
	20	3	17
	0	0	0
	0	0	0
	0	0	0
History	38	15	23

Games since
	Main 38	Standard 15		Rapid 23		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1521		762		189
Female	323		181		54
U14	329		176		42
U14 Female	96		56		15
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	18	8.5	47.22	-23.6	1229.9	1206.3
Standard	12	4.5	37.5	-106.2	1234.8	1128.5
Rapid	6	4	66.67	141.7	1220.3	1362
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	17.5	46.05	-33.6	1211.3	1177.7
Standard	15	6.5	43.33	-56.7	1225.1	1168.4
Rapid	23	11	47.83	-18.5	1202.2	1183.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178	1165.4	1217.1	1200
2025-09-01	1220.7	1216.5	1217.1	1200
2025-08-01	1209.8	1216.5	1199.2	1200
2025-07-01	1209.8	1216.5	1199.2	1200
2025-06-01	1209.8	1216.5	1199.2	1200
2025-05-01	1209.8	1216.5	1199.2	1200
2025-04-01	1209.8	1216.5	1199.2	1200
2025-03-01	1199.1	1215.2	1199.2	1200
2025-02-01	1183.3	1215.2	1166.5	1200
2025-01-01	1182.9	1215.2	1151.1	1200
2024-12-01	1182.9	1215.2	1151.1	1200
2024-11-01	1182.9	1215.2	1151.1	1200
2024-10-01	1182.9	1215.2	1151.1	1200
2024-09-01	1167.4	1200	1151.1	1200
2024-08-01	1148.8	1200	1119.8	1200
2024-07-01	1148.8	1200	1119.8	1200
2024-06-01	1148.8	1200	1119.8	1200
2024-08-01	1199.3	1200	1203	1200
2024-04-01	1199.3	1200	1203	1200
2024-03-01	1210.1	1200	1219.6	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U13 Girls)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	1	1	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Prestige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	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 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U13 Girls)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	1	1	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Lower West Coast Prestige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	3	2	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U11 Girls)	2024-08-03	2024-08-03	Rapid	West Coast (WCU)	6	2	2	Yes	Analysis
7	Lower West Top Schools 2024 (U13)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	0	Yes	Analysis
8	West Coast Schools Chess Prestige Championships 2024 (U11 Girls)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
9	Lower West Coast Schools Chess Prestige 2024 (U11 Girls)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Coast Schools Chess Prestige 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Owies, T (Tiffany)				Opponent Engelbrecht, S (Schae)
2	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Ndbeni, L (Lolwethu)				Opponent Owies, T (Tiffany)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Cathi, B (Beunielle)				Opponent Kotze, Z (Zelmarie)

#	Games	Start				End
1	3	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 6	type Standard	result 0.5
		Opponent Owies, T (Tiffany)				Opponent Van Schalkwyk, J (Jayme-Lee)
2	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Cathi, B (Beunielle)				Opponent Kotze, Z (Zelmarie)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 0.5	date 2025-09-07	rnd 5	type Standard	result 0.5
		Opponent Prinsloo, E (Elzaan)				Opponent Prinsloo, E (Elzaan)

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Ndbeni, L (Lolwethu)				Opponent Owies, T (Tiffany)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Warner, A (Amalia)				Opponent Van Zyl, R (Roche-Kay)
3	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Van Zyl, R (Roche-Kay)				Opponent Rhodes, S (Skylar)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Ndbeni, L (Lolwethu)				Opponent Owies, T (Tiffany)
2	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Cathi, B (Beunielle)				Opponent Kotze, Z (Zelmarie)
3	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Warner, A (Amalia)				Opponent Van Zyl, R (Roche-Kay)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Cathi, B (Beunielle)				Opponent Kotze, Z (Zelmarie)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Sityata, I (Ivani)				Opponent Sityata, I (Ivani)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bester, C (Cody)				Opponent Bester, C (Cody)

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Ndbeni, L (Lolwethu)				Opponent Owies, T (Tiffany)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 1
		Opponent Warner, A (Amalia)				Opponent Van Zyl, R (Roche-Kay)
3	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Van Zyl, R (Roche-Kay)				Opponent Rhodes, S (Skylar)

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	Owies ,T (Tiffany)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
1	Owies ,T (Tiffany)	2	1218.6	1431.1	1	1196.6	1218.6	1	1251.3	1643.6	0	0	0
2	Van Zyl ,R (Roche-Kay)	2	2	425	0	0	0	2	2	425	0	0	0
2	Van Zyl ,R (Roche-Kay)	2	1089.8	1514.8	0	0	0	2	1081.8	1514.8	0	0	0
3	Marinus ,M (Madison)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Marinus ,M (Madison)	2	1320.6	895.6	0	0	0	2	1334.9	895.6	0	0	0
4	Kotze ,Z (Zelmarie)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kotze ,Z (Zelmarie)	1	1103.7	1528.7	1	1084.8	1528.7	0	0	0	0	0	0
5	Williams ,L (Lee-Shaan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Williams ,L (Lee-Shaan)	1	1198.8	1623.8	1	1200	1623.8	0	0	0	0	0	0
6	Elan-Puttick ,O (Olivia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Elan-Puttick ,O (Olivia)	1	1199.5	774.5	1	1200	774.5	0	0	0	0	0	0
7	Momoza ,O (Onesimo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Momoza ,O (Onesimo)	1	1159.7	734.7	1	1124.7	734.7	0	0	0	0	0	0
8	Cathi ,B (Beunielle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cathi ,B (Beunielle)	1	1222.7	1647.7	1	1216.6	1647.7	0	0	0	0	0	0
9	Bester ,C (Cody)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bester ,C (Cody)	1	1199.6	1624.6	1	1200	1624.6	0	0	0	0	0	0
10	Petersen ,Z (Zaara)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Petersen ,Z (Zaara)	1	1212.2	787.2	1	1216.5	787.2	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

Snyders, J (Jadie Leigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms