Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, J (Jaylie)

Chess SA id

2140148827

FIDE id

14395614

Date of birth

2014-07-02 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1459.2	1449.6	1321.9	1229.1
Raw rating	1453.6	1449.6	1321.9	1229.1
Weighted rating	1358	1358.8	1238.5	1177.3
Weighted performance	1459.2	1425.6	1300.1	0
Floor	953.6	949.6	821.9	729.1
K-factor	32	32	36	36
Min/Max rating change allowed	115.5	116.2	139.4	159.1
Highest rating	1468.5 2023-01-01	1468.5 2023-01-01	1321.9 2025-11-30	1229.1 2025-11-01
Highest raw rating	1453.6 2026-01-01	1449.6 2026-01-01	1321.9 2025-11-30	1229.1 2025-11-01
Highest weighted rating	1411.5 2024-05-01	1422.1 2024-05-01	1242.4 2018-10-01	1200 2018-10-01
Highest weighted performance	1468.5 2023-01-01	1468.5 2023-01-01	1315.2 2025-11-30	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-5.6	0	0	0
New rating	1453.6	1449.6	1321.9	1229.1
Analysis
Rating	1459.2	1449.6	1321.9	1229.1
Raw rating	1453.6	1449.6	1321.9	1229.1
Weighted rating	1358	1358.8	1238.5
Weighted performance	1459.2	1425.6	1300.1
K-factor	32	32	36	36
Floor	953.6	949.6	821.9	729.1
Max/Min rating change allowed	115.5	116.2	139.4	159.1
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	1453.6	1449.6	1321.9	1229.1
New weighted rating	1368.6	1369	1247.1	1182
New weighted performance	1449.6	1416	1291.2	0
Temp new rating	1453.6	1449.6	1321.9	1229.1
Temp new rating +/-	-5.6	0	0	0
Final new rating +/-	-5.6	0	0	0
New rating	1453.6	1449.6	1321.9	1229.1
New K-factor	32	32	36	36
New floor	953.6	949.6	821.9	729.1

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	60	26	25	9
	57	33	16	8
	40	40	0	0
	0	0	0	0
	0	0	0	0
History	157	99	41	17

Games since
	Main 121	Standard 63		Rapid 41		Blitz 17
Gender	Female
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1879		578		142
Female	291		106		26
U12	231		73		19
U12 Female	64		21		6
Standard
	RSA		Province		Region
Overall	1861		507		138
Female	304		103		29
U12	231		63		21
U12 Female	65		19		7
Rapid
	RSA		Province		Region
Overall	942		477		39
Female	152		82		7
U12	155		91		5
U12 Female	43		27		2
Blitz
	RSA		Province		Region
Overall	420		161		63
Female	30		10		4
U12	14		7		3
U12 Female	4		2		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	60	36.5	60.83	92.1	1355.3	1447.4
Standard	26	17.5	67.31	147.1	1326.6	1473.7
Rapid	25	15	60	85	1334.5	1419.5
Blitz	9	4	44.44	-47.2	1496.1	1448.8
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	157	88	56.05	51.4	1299.8	1351.2
Standard	99	57	57.58	64.4	1274.1	1338.5
Rapid	41	24	58.54	72.6	1309.4	1381.9
Blitz	17	7	41.18	-75	1426.1	1351.1

Date	Main	Standard	Rapid	Blitz
2026-01-01	1453.6	1449.6	1321.9	1229.1
2025-11-30	1430.7	1422.1	1321.9	1229.1
2025-11-01	1395.4	1422.1	1220.8	1229.1
2025-09-30	1411.5	1422.1	1242.4	1165.7
2025-09-01	1411.5	1422.1	1242.4	1165.7
2025-08-01	1411.5	1422.1	1242.4	1165.7
2025-07-01	1411.5	1422.1	1242.4	1165.7
2025-06-01	1411.5	1422.1	1242.4	1165.7
2025-05-01	1401.6	1416	1228.7	1165.7
2025-04-01	1310.4	1304.4	1228.7	1165.7
2025-03-01	1299.6	1287.9	1228.7	1165.7
2025-02-01	1270.9	1256.8	1239.2	1165.7
2025-01-01	1270.9	1239.3	1239.2	1153.6
2024-12-01	1270.9	1239.3	1239.2	1153.6
2024-11-01	1270.9	1239.3	1239.2	1153.6
2024-10-01	1261.3	1239.3	1229.1	1153.6
2024-09-01	1233	1239.3	1142	1153.6
2024-11-01	1228.8	1235.7	1142	1153.6
2024-07-01	1228.8	1235.7	1142	1153.6
2024-06-01	1224.6	1232.5	1142	1153.6
2024-05-01	1277.2	1297.3	1142	1153.6
2024-04-01	1286.5	1315.3	1142	1153.6
2024-03-01	1268.6	1296.9	1142	1153.6
2024-02-01	1260.1	1262	1200	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 (U12 Girls)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U12 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
3	Laerskool George Suid 2025 (Ope)	2025-10-25	2025-10-25	Rapid	Eden (WEG)	5	5	5	Yes	Analysis
4	2025 Mossel Bay Open (Rapid B)	2025-10-04	2025-10-04	Rapid	Eden (WEG)	7	7	3	Yes	Analysis
5	2025 Mossel Bay Open (Blitz)	2025-10-03	2025-10-03	Blitz	Eden (WEG)	9	9	4	Yes	Analysis
6	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
7	Southern Knights Rapid 2025 (C)	2025-05-03	2025-05-03	Rapid	Eden (WEG)	7	7	4	Yes	Analysis
8	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	7	Yes	Analysis
9	Eden Schools Chess Trials 1 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Mossel Bay Schools Trials 2 2025 (U11 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	4	Yes	Analysis
11	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
12	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
13	Tsogo Sun Moves For Life Learners Tournament 2024 (U11)	2024-08-31	2024-08-31	Rapid	Eden (WEG)	6	6	5	Yes	Analysis
14	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
15	Eden Open 2024 (C)	2024-06-22	2024-06-22	Standard	Eden (WEG)	5	4	1	Yes	Analysis
16	South African Junior Closed Chess Championship 2024 (U10 Girls)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	2.5	Yes	Analysis
17	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	5	3	Yes	Analysis
18	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
19	Southern Knights Rapid 2024 (Junior)	2024-02-24	2024-02-24	Rapid	Eden (WEG)	6	5	1	Yes	Analysis
20	Southern Knights Blitz 2024 (Junior)	2024-02-23	2024-02-23	Blitz	Eden (WEG)	9	8	3	Yes	Analysis
21	Mossel Bay Schools Trials 2 2024 (U11)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
22	Eden Open 2023 (C)	2023-12-02	2023-12-02	Standard	Eden (WEG)	5	4	1	Yes	Analysis
23	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
24	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
25	Eden Trails 1 2023 (U9 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	George Chess Trials 3 2023 (U9 Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
27	George Chess Trials 2 2023 (U9 Girls)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
28	George Chess Trials 1 2023 (U9 Girls)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Chaonwa, N (Natalie)				Opponent Fourie, R (Rosa Hermiena)
2	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Riddles, C (Ciara)
3	4	Tournament Southern Knights Rapid 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-03	rnd 6	type Rapid	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Magomarele, T (Thato)				Opponent Mabovu, M (Minentle)

#	Games	Start				End
1	8	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Chaonwa, N (Natalie)				Opponent Fourie, R (Rosa Hermiena)
2	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Riddles, C (Ciara)
3	5	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Claassen, A (Amy-Lee)				Opponent Meyer, I (Isabella)

#	Games	Start				End
1	4	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 3	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Cameron, N (Noah)				Opponent Hinkman, R (Ronaldo)
2	2	Tournament Southern Knights Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-05-03	rnd 6	type Rapid	result 1	date 2025-05-03	rnd 7	type Rapid	result 1
		Opponent Magomarele, T (Thato)				Opponent Marner, L (Loannes)
3	2	Tournament Eden Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-05-03	rnd 1	type Rapid	result 1
		Opponent Petersen, E (Elijah)				Opponent Malukazi, S (Shammah)

#	Games	Start				End
1	3	Tournament Southern Knights Blitz 2024				Tournament Southern Knights Blitz 2024
		date 2024-02-23	rnd 2	type Blitz	result 1	date 2024-02-23	rnd 4	type Blitz	result 1
		Opponent Zaaiman, J (Jean)				Opponent Sampson, E (Eejay)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Riddles, C (Ciara)
2	5	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 3	type Standard	result 1
		Opponent Chaonwa, N (Natalie)				Opponent Van Den Heever, C (Christelle)
3	4	Tournament Southern Knights Rapid 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-03	rnd 6	type Rapid	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Magomarele, T (Thato)				Opponent Mabovu, M (Minentle)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Riddles, C (Ciara)
2	5	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Claassen, A (Amy-Lee)				Opponent Meyer, I (Isabella)
3	5	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 2 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-11	rnd 3	type Standard	result 1
		Opponent Chaonwa, N (Natalie)				Opponent Van Den Heever, C (Christelle)

#	Games	Start				End
1	4	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 3	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Cameron, N (Noah)				Opponent Hinkman, R (Ronaldo)
2	2	Tournament Southern Knights Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-05-03	rnd 6	type Rapid	result 1	date 2025-05-03	rnd 7	type Rapid	result 1
		Opponent Magomarele, T (Thato)				Opponent Marner, L (Loannes)
3	2	Tournament Eden Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-05-03	rnd 1	type Rapid	result 1
		Opponent Petersen, E (Elijah)				Opponent Malukazi, S (Shammah)

#	Games	Start				End
1	3	Tournament Southern Knights Blitz 2024				Tournament Southern Knights Blitz 2024
		date 2024-02-23	rnd 2	type Blitz	result 1	date 2024-02-23	rnd 4	type Blitz	result 1
		Opponent Zaaiman, J (Jean)				Opponent Sampson, E (Eejay)

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	Greeff ,M (Mari)	7	0.5	-364.3	6	0.5	-354.2	1	0	-425	0	0	0
1	Greeff ,M (Mari)	7	1427.7	1063.5	6	1441.3	1073.6	1	1268.3	1002.7	0	0	0
2	Barnard ,M (Marizaan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Barnard ,M (Marizaan)	3	1278.7	1420.4	3	1281.6	1420.4	0	0	0	0	0	0
3	Botha ,G (Galeren)	3	3	425	3	3	425	0	0	0	0	0	0
3	Botha ,G (Galeren)	3	1135.2	1560.2	3	1138.4	1560.2	0	0	0	0	0	0
4	Rabie ,T (Thilda)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Rabie ,T (Thilda)	3	1359.3	934.3	3	1380.5	934.3	0	0	0	0	0	0
5	Chaonwa ,N (Natalie)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Chaonwa ,N (Natalie)	3	1215.2	1073.6	3	1219.6	1073.6	0	0	0	0	0	0
6	Jaftha ,Z (Zakeva)	3	3	425	2	2	425	1	1	425	0	0	0
6	Jaftha ,Z (Zakeva)	3	1102.8	1527.8	2	1116.2	1527.8	1	1200	1527.8	0	0	0
7	Mouton ,C (Carli)	2	2	425	2	2	425	0	0	0	0	0	0
7	Mouton ,C (Carli)	2	1206.2	1631.2	2	1207.2	1631.2	0	0	0	0	0	0
8	Verster ,J (Juan Marais)	2	1	0	2	1	0	0	0	0	0	0	0
8	Verster ,J (Juan Marais)	2	1247.5	1247.5	2	1256.8	1247.5	0	0	0	0	0	0
9	Coleman ,G (Gabriella)	2	2	425	2	2	425	0	0	0	0	0	0
9	Coleman ,G (Gabriella)	2	1309.2	1734.2	2	1318.9	1734.2	0	0	0	0	0	0
10	Norgarb ,S (Sophia)	2	2	425	2	2	425	0	0	0	0	0	0
10	Norgarb ,S (Sophia)	2	1191.7	1616.7	2	1190.6	1616.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Botha, J (Jaylie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms