Chess South Africa Ratings Database

PLAYER PAGE

Personal

Leenderts, S (Shanique)

Chess SA id

2100108991

FIDE id

Date of birth

2010-02-19 (U16)

Gender

Female

Region

Cape Town (WCT)

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

1301.5

Item	Main	Standard	Rapid	Blitz
Rating	1286.6	1284.7	1203.4	1200
Raw rating	1286.6	1284.7	1203.4	1200
Weighted rating	1273.7	1274.6	1202.1	1200
Weighted performance	1211.4	1213.2	925.5	0
Floor	831.5	827.1	731.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.6	147	165	165.8
Highest rating	1339.9 2020-03-01	1336 2020-03-01	1231.5 2024-05-01	1200 2018-10-01
Highest raw rating	1331.5 2023-04-01	1327.1 2023-03-01	1231.5 2024-05-01	1200 2024-03-01
Highest weighted rating	1331.5 2023-04-01	1327.1 2023-04-01	1231.5 2023-07-01	1200 2018-10-01
Highest weighted performance	1339.9 2020-03-01	1336 2020-03-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1286.6	1284.7	1203.4	1200
Analysis
Rating	1286.6	1284.7	1203.4	1200
Raw rating	1286.6	1284.7	1203.4	1200
Weighted rating	1273.7	1274.6	1202.1
Weighted performance	1211.4	1213.2	925.5
K-factor	36	36	36	36
Floor	831.5	827.1	731.5	700
Max/Min rating change allowed	146.6	147	165	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	1286.6	1284.7	1203.4	1200
New weighted rating	1275.1	1275.5	1202.6	1200
New weighted performance	1210.9	1212.8	925.1	0
Temp new rating	1286.6	1284.7	1203.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1286.6	1284.7	1203.4	1200
New K-factor	36	36	36	36
New floor	831.5	827.1	731.5	700

Item	Main	Standard	Rapid
	0	0	0
	26	26	0
	32	12	20
	21	18	3
	6	0	6
	0	0	0
History	164	130	34

Games since
	Main 58	Standard 38		Rapid 20		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3315		1080		420
Female	698		287		92
U16	527		181		60
U16 Female	144		58		18
Standard
	RSA		Province		Region
Overall	3220		914		371
Female	690		263		93
U16	527		166		56
U16 Female	139		53		18
Rapid
	RSA		Province		Region
Overall	1606		814		301
Female	352		201		46
U16	267		134		53
U16 Female	62		36		7
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	26	14	53.85	32.7	1288.1	1320.8
Standard	26	14	53.85	32.7	1288.1	1320.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	164	84.5	51.52	13	1225.5	1238.5
Standard	130	69	53.08	26.2	1216.3	1242.4
Rapid	34	15.5	45.59	-37.5	1260.9	1223.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1286.6	1284.7	1203.4	1200
2025-09-01	1302.7	1305.6	1203.4	1200
2025-08-01	1301.5	1304.1	1203.4	1200
2025-07-01	1301.5	1304.1	1203.4	1200
2025-06-01	1301.5	1304.1	1203.4	1200
2025-05-01	1301.5	1304.1	1203.4	1200
2025-04-01	1285	1289.5	1203.4	1200
2025-03-01	1285.8	1293	1203.4	1200
2025-02-01	1255.3	1258	1203.4	1200
2025-01-01	1238.5	1233.9	1203.4	1200
2024-12-01	1238.5	1233.9	1203.4	1200
2024-11-01	1238.5	1233.9	1203.4	1200
2024-10-01	1238.5	1233.9	1203.4	1200
2024-09-01	1238.5	1233.9	1203.4	1200
2024-08-01	1238.5	1233.9	1203.4	1200
2024-07-01	1238.5	1233.9	1203.4	1200
2024-06-01	1238.5	1233.9	1203.4	1200
2024-08-01	1258.1	1233.9	1231.5	1200
2024-04-01	1237.7	1233.9	1175.3	1200
2024-03-01	1286.7	1313.1	1175.3	1200
2024-02-01	1286.7	1313.1	1175.3	1200
2024-01-01	1286.7	1313.1	1175.3	1200
2023-12-01	1286.7	1313.1	1175.3	1200
2023-11-01	1286.7	1313.1	1175.3	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 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U15-U19 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	3	2	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U15 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	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 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U15-U19 Girls)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	6	3	2	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U15 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	Cape Town Junior League Finals 2024 (U15 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	4	1.5	Yes	Analysis
7	Cape Town Junior League - Qualifier 2 2024 (U15)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
8	Kraaifontein Schools Rapid 2024 (Advanced Girls)	2024-04-13	2024-04-13	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
9	Cape Town Junior League Qualifier 2024 (U15 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
10	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
11	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
12	CT Metro District East Top Schools Chess 2023 (U15 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	3	3	0	Yes	Analysis
13	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
14	Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
15	District East Schools Chess Individual Trials 2023 (U15 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
16	2022 East Dist Individuals (U13)	2022-03-12	2022-03-12	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
17	2020 Western Province Open (Development)	2020-03-07	2020-03-07	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
18	2020 Metro Trials (U11 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
19	2020 East District Individuals (U11)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
20	2019 South African Junior Team Championships (U10 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
21	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
22	Western Cape Schools Kings & Queens 2019 (Girls)	2019-10-12	2019-10-12	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
23	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	1	Yes	Analysis
24	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
25	South African Schools Individuals Chess Championships 2019 (U11 Girls)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	7	3	Yes	Analysis
26	Stellenberg Youth Chess Championship 2019 (D)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
27	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	4	Yes	Analysis
28	Metro School Chess Closed Individual Trials 2019 (U7+U9 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
29	2019 Metro-East District Schools Trials (U15)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
30	2019 Metro-East District Schools Trials (U9)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
31	Crossroads Open Chess Championship 2018 (C)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament District East Schools Chess Individual Trials 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-03-04	rnd 6	type Standard	result 1
		Opponent Bali, Z (Zethu)				Opponent Williamson, S (Sarah)
2	5	Tournament 2020 Metro Trials				Tournament 2022 East Dist Individuals
		date 2020-03-14	rnd 3	type Standard	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Afrika, B (Bernicia)				Opponent Segakweng, OT (Odense Timothy)
3	5	Tournament 2019 Metro-East District Schools Trials				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Foya, A (Adelaide)				Opponent Snijders, E (Emma)

#	Games	Start				End
1	6	Tournament District East Schools Chess Individual Trials 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-03-04	rnd 6	type Standard	result 1
		Opponent Bali, Z (Zethu)				Opponent Williamson, S (Sarah)
2	5	Tournament 2019 Metro-East District Schools Trials				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Foya, A (Adelaide)				Opponent Snijders, E (Emma)
3	4	Tournament 2020 Metro Trials				Tournament District East Schools Chess Individual Trials 2023
		date 2020-03-14	rnd 3	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Afrika, B (Bernicia)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	3	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League Qualifier 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Dyantyi, E (Enathi)
2	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 1	type Rapid	result 0.5	date 2024-05-18	rnd 2	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Priestley, L (Liam)
3	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Powis, R (Robert)				Opponent Kojoana, L (Lesedi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2020 Metro Trials				Tournament 2022 East Dist Individuals
		date 2020-03-14	rnd 3	type Standard	result 1	date 2022-03-12	rnd 2	type Rapid	result 1
		Opponent Afrika, B (Bernicia)				Opponent Segakweng, OT (Odense Timothy)
2	5	Tournament 2019 Metro-East District Schools Trials				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Foya, A (Adelaide)				Opponent Snijders, E (Emma)
3	3	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League Qualifier 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Dyantyi, E (Enathi)

#	Games	Start				End
1	5	Tournament 2019 Metro-East District Schools Trials				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Foya, A (Adelaide)				Opponent Snijders, E (Emma)
2	4	Tournament 2020 Metro Trials				Tournament District East Schools Chess Individual Trials 2023
		date 2020-03-14	rnd 3	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Afrika, B (Bernicia)				Opponent Kondlo, H (Hlomla)
3	3	Tournament Western Cape HS Individuals Championship 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-03-22	rnd 6	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Dambrosio, D (Djuna)				Opponent Shoriwa, M (Mary)

#	Games	Start				End
1	3	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League Qualifier 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Tomi, A (Amange)				Opponent Dyantyi, E (Enathi)
2	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Powis, R (Robert)				Opponent Kojoana, L (Lesedi)
3	2	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 2	type Rapid	result 1
		Opponent January, L (Lutho)				Opponent Kondlo, H (Hlomla)

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	Tomi ,A (Amange)	4	1.5	-106.2	0	0	0	4	1.5	-106.2	0	0	0
1	Tomi ,A (Amange)	4	1224.1	1117.9	0	0	0	4	1289.7	1117.9	0	0	0
2	Coetzee ,K (Kara)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Coetzee ,K (Kara)	3	1359.3	1217.6	3	1346.9	1217.6	0	0	0	0	0	0
3	Swanepoel ,D (Dominique Rachel)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Swanepoel ,D (Dominique Rachel)	3	1256.2	831.2	3	1239.1	831.2	0	0	0	0	0	0
4	Kondlo ,H (Hlomla)	3	3	425	2	2	425	1	1	425	0	0	0
4	Kondlo ,H (Hlomla)	3	1184.5	1609.5	2	1186.9	1609.5	1	1176.9	1609.5	0	0	0
5	Gugulo ,N (Nonkosi)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
5	Gugulo ,N (Nonkosi)	3	1226.1	1084.4	2	1205.6	1226.1	1	1191	801.1	0	0	0
6	Van Heerden ,H (Hannah Rose)	3	0	-425	2	0	-425	1	0	-425	0	0	0
6	Van Heerden ,H (Hannah Rose)	3	1351.2	926.2	2	1339.1	926.2	1	1180.4	926.2	0	0	0
7	Zinto ,NL (Nimange Layla)	2	2	425	2	2	425	0	0	0	0	0	0
7	Zinto ,NL (Nimange Layla)	2	1203.6	1628.6	2	1200	1628.6	0	0	0	0	0	0
8	Arendse ,M (Michaely)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Arendse ,M (Michaely)	2	1264.2	839.2	2	1274.3	839.2	0	0	0	0	0	0
9	Joubert ,C (Carla Louise)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Joubert ,C (Carla Louise)	2	1218.9	793.9	2	1242.8	793.9	0	0	0	0	0	0
10	Matima ,L (Lee-Anne)	2	1	0	2	1	0	0	0	0	0	0	0
10	Matima ,L (Lee-Anne)	2	1351.3	1351.3	2	1356.6	1351.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Personal

Leenderts, S (Shanique)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms