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Jane Zavier Swartz

2130160719
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1437.5
K-factor 32
Floor 937.5
Highest 1437.5 (2026-03-01)
Min/Max +/- allowed 118
Rating Change
()
Games 21
Score 11
We 8.82
SWe 2.03
Temp +/- 64.8
Penalties 0
Weight perform 1514.6
Final +/- +77
New Rating
()
Rating 1514.6
K-factor 32
Floor 1014.6
Highest 1514.6 (2026-04-01)
Min/Max +/- allowed 105.9
Standard rating
Rating 1436.9
K-factor 32
Floor 942.1
Highest 1442.1 (2026-01-01)
Min/Max +/- allowed 117.4
Rating Change
()
Games 21
Score 11
We 8.9
SWe 2.1
Temp +/- 67.1
Penalties 0
Weight perform 1514.6
Final +/- +77.7
New Rating
()
Rating 1514.6
K-factor 32
Floor 1014.6
Highest 1514.6 (2026-04-01)
Min/Max +/- allowed 105.9
Rapid rating
Rating 1246.8
K-factor 36
Floor 832.8
Highest 1332.8 (2025-08-01)
Min/Max +/- allowed 137.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1029.1
Final +/- 0
New Rating
()
Rating 1246.8
K-factor 36
Floor 832.8
Highest 1332.8 (2025-08-01)
Min/Max +/- allowed 137.2
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 NMBCU Trials 3 2026 (U14) Standard 2026-04-18 2026-04-18 Nelson Mandela Bay (ENM) 5 1437.5 5 2.5 1510.7 10.2 Details
2 Eastern Cape Open 2026 (U8-U14 Girls) Standard 2026-04-11 2026-04-12 Buffalo City (EBC) 7 1437.5 7 5 1625.5 45.2 Details
3 South African Junior Closed Chess Championship 2026 (U14 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1437.5 9 3.5 1470.6 9.4 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 NMBCU Trials 2 (U14) Standard 2026-03-06 2026-03-07 Nelson Mandela Bay (ENM) 6 1431.5 6 3 1463.9 6 Details
2 Pearson Chess Festival 2026 (C) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1417.9 5 3 1437.6 1.3 Details
3 UCC Protea Cup 2026 (A) Standard 2026-01-20 2026-02-17 Nelson Mandela Bay (ENM) 5 1417.9 5 2 1370.5 -4.9 Details
4 NMBCU Trial 1 2026 (U14) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1417.9 5 3 1533.7 12 Details
5 Fide in the Bay 2026 (B) Standard 2026-01-24 2026-01-24 Nelson Mandela Bay (ENM) 5 1436 5 2.5 1326.2 -11.3 Details
6 2025 Mzansi Individual Championships (U14 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1420.7 6 3.5 1482.9 8.8 Details
7 2025 Mzansi Inter Provincial Team Championships (U14 Girls) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1420.7 4 2.5 1429.2 0.7 Details
8 UCC Royal Cup 2025 (A) Standard 2025-10-07 2025-11-05 Nelson Mandela Bay (ENM) 5 1401.2 5 3 1518.1 12.3 Details
9 Fide in the Bay 2025 (B) Rapid 2025-10-04 2025-10-04 Nelson Mandela Bay (ENM) 7 1421.6 6 1 1060 -16.8 Details
10 UCC Rapid September 2025 Rapid 2025-09-09 2025-09-23 Nelson Mandela Bay (ENM) 6 1421.6 2 2 1622.3 4 Details
11 EC Closed 2025 (U14 Girls) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1405.9 6 4 1479.3 9.8 Details
12 FIDE in the Bay 2025 (B) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1426.7 5 3 1371.7 -6 Details
13 UCC Championship 2025 (B) Standard 2025-07-22 2025-08-19 Nelson Mandela Bay (ENM) 5 1426.7 5 3 1383.4 -3.4 Details
14 UCC Mind Over Board 2025 (B) Classical 2025-08-01 2025-08-03 Nelson Mandela Bay (ENM) 5 1426.7 5 3 1387.3 -3.6 Details
15 UCC Rapid July 2025 Rapid 2025-07-08 2025-07-15 Nelson Mandela Bay (ENM) 6 1399.8 3 2.5 1440 1.3 Details
16 Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Girls) Standard 2025-07-11 2025-07-12 Amathole (EAL) 6 1399.8 6 4 1485.6 10.1 Details
17 Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) Standard 2025-07-10 2025-07-11 Amathole (EAL) 5 1399.8 3 2.5 1590.8 10.6 Details
18 Fide in the Bay 2025 (B) Standard 2025-07-05 2025-07-05 Nelson Mandela Bay (ENM) 5 1399.8 5 2 1237 -15.1 Details
19 UCC Rapid May 2025 Rapid 2025-05-27 2025-06-17 Nelson Mandela Bay (ENM) 6 1410.3 2 2 1614.1 4.1 Details
20 NMBCU Closed 2025 (U14) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1410.3 6 2.5 1201.3 -24.2 Details
21 NMBCU Trial 4 2025 (U14) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1355.7 6 3.5 1478.5 14.3 Details
22 UCC Presidential Cup 2025 (B) Standard 2025-04-08 2025-05-06 Nelson Mandela Bay (ENM) 5 1355.7 5 4 1539.1 17.5 Details
23 Karen Ashworth 2025 (B) Standard 2025-04-26 2025-04-26 Nelson Mandela Bay (ENM) 5 1355.7 5 1.5 1241.7 -12 Details
24 NMB 3rd Trials 2025 (U14) Standard 2025-04-11 2025-04-12 Nelson Mandela Bay (ENM) 6 1307.6 6 2.5 1342.6 4 Details
25 South African Junior Closed Chess Championships 2025 (U12 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1307.6 9 4.5 1425.3 23.8 Details
26 UCC Rapid Mar/Apr 2025 Rapid 2025-03-18 2025-04-01 Nelson Mandela Bay (ENM) 6 1307.6 4 2 1280.3 -1.1 Details
27 NMB 2nd Trials 2025 (U14) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1315.3 6 2.5 1278.9 -4.3 Details
28 Pearson High Chess Festival 2025 (C) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1288.3 5 2 1204.9 -8.8 Details
29 Uitenhage Chess Club Protea Cup 2025 (B) Standard 2025-01-28 2025-02-25 Nelson Mandela Bay (ENM) 5 1288.3 4 2.5 1434.4 11.8 Details
30 NMBCH Trial 1 2025 (U14) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1288.3 6 3 1373.2 9.8 Details
31 NMBCU vs BCC Derby Chess Invitational 2025 (Open B) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1256.1 5 2.5 1228 -3.6 Details
32 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1250 7 3 1276.7 3.4 Details
33 UCC Club Champs 2024 (B) Standard 2024-10-08 2024-11-05 Nelson Mandela Bay (ENM) 5 1215.4 2 2 1697.1 19.3 Details
34 NMBCU Top Schools 2024 (Senior Primary) Rapid 2024-10-12 2024-10-12 Nelson Mandela Bay (ENM) 5 1224.2 5 2 1175 -4.9 Details
35 NMBCU Closed 2024 (U12) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1235.2 5 2 1168.2 -6.1 Details
36 NMBCU Trial 5 2024 (U12) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1222.2 6 3 1280 6.8 Details
37 UCC Blitz July 2024 (B) Rapid 2024-07-30 2024-08-06 Nelson Mandela Bay (ENM) 6 1222.2 2 1 1245.1 0.4 Details
38 Karen Ashworth 2024 (B) Standard 2024-07-19 2024-07-20 Nelson Mandela Bay (ENM) 6 1186.7 6 3.5 1344.3 18.5 Details
39 NMBCU Trials 4 2024 (U12) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1186.7 6 2.5 1215.1 3.2 Details
40 Uitenhage Chess Club Rapid June 2024 Rapid 2024-06-18 2024-07-02 Nelson Mandela Bay (ENM) 6 1186.7 6 2 1160.5 -1.9 Details
41 Willow Academy 2024 (B) Rapid 2024-06-22 2024-06-22 Nelson Mandela Bay (ENM) 6 1187.7 6 2.5 1179.6 -0.6 Details
42 UCC Rapid April 2024 Rapid 2024-04-09 2024-04-23 Nelson Mandela Bay (ENM) 6 1161.1 6 2 1282.3 6.9 Details
43 NMBCU Trials 2 2024 (U12) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1161.1 6 3 1258.1 11.1 Details
44 UCC Blitz Tournamen March 2024 Blitz 2024-03-26 2024-04-02 Nelson Mandela Bay (ENM) 6 1161.1 5 1 1077.6 -3.2 Details
45 UCC Protea Cup 2024 (B) Standard 2024-02-20 2024-03-26 Nelson Mandela Bay (ENM) 5 1157.4 2 1 1163.6 0.3 Details
46 UCC Strategic Moves 2024 (B) Standard 2024-03-08 2024-03-09 Nelson Mandela Bay (ENM) 5 1157.4 4 1.5 1180.5 1.7 Details
47 Uitenhage Chess Club Rapid January 2024 Rapid 2024-01-30 2024-02-13 Nelson Mandela Bay (ENM) 6 1179 4 1.5 1088.6 -4.1 Details
48 NMBCU Trials 1 2024 (U12) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1179 6 2.5 1111.1 -8 Details
49 UCC Club Champs 2023 (B) Standard 2023-10-17 2023-11-21 Nelson Mandela Bay (ENM) 5 1187.7 4 1.5 1126 -4.8 Details
50 Uitenhage Chess Club RAPID III 2023 Rapid 2023-08-29 2023-09-12 Nelson Mandela Bay (ENM) 6 1197 4 1 1059 -5 Details
Game statistics ( )
Games 12
Wins 7
Draws 1
Losses 4
White 7
Black 5
White wins 5
Black wins 2
Score 7.5
Percent 62.5
Dp 106.2
AOR 1471.4
Performance 1577.7
Game statistics ()
Games 47
Wins 18
Draws 13
Losses 16
White 25
Black 22
White wins 10
Black wins 8
Score 24.5
Percent 52.1
Dp 18.1
AOR 1456.2
Performance 1474.3
Game statistics (History)
Games 273
Wins 110
Draws 52
Losses 111
White 140
Black 133
White wins 63
Black wins 47
Score 136
Percent 49.8
Dp -1.6
AOR 1333.7
Performance 1332.2
Rankings (Main)
National
Overall 2741
Gender 398
Age group 290
Gender/Age 81
Provincial
Overall 304
Gender 44
Age group 42
Gender/Age 15
Regional
Overall 103
Gender 15
Age group 15
Gender/Age 6
Rankings (Standard)
National
Overall 2483
Gender 380
Age group 267
Gender/Age 81
Provincial
Overall 282
Gender 41
Age group 41
Gender/Age 14
Regional
Overall 98
Gender 14
Age group 15
Gender/Age 6
Rankings (Rapid)
National
Overall 3005
Gender 591
Age group 577
Gender/Age 159
Provincial
Overall 288
Gender 41
Age group 39
Gender/Age 12
Regional
Overall 82
Gender 9
Age group 6
Gender/Age 2
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 21
Score 11
Percent 52.4
Aor 1511.5
Dp 20.2
Prat 1531.8
Performance ()
Games 47
Score 24.5
Percent 52.1
Aor 1456.2
Dp 18.1
Prat 1474.3
Performance (12 months)
Games 132
Score 74
Percent 56.1
Aor 1373.4
Dp 51.5
Prat 1424.9
Performance (History)
Games 273
Score 136
Percent 49.8
Aor 1333.7
Dp -1.6
Prat 1332.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Arbi, I (Imaan) 7 3 4 NMBCU Trials 1 2024 (U12) 2025 Mzansi Individual Championships (U14 Girls) Details
Overall 2 Grobler, M (Mia) 7 4 3 NMBCU Trials 1 2024 (U12) Pearson Chess Festival 2026 (C) Details
Overall 3 George, P (Panashe) 6 2 4 UCC Club Champs 2024 (B) UCC Mind Over Board 2025 (B) Details
Overall 4 Arries, K (Keaton) 5 3 2 Karen Ashworth 2024 (B) Fide in the Bay 2025 (B) Details
Overall 5 Van Huyssteen, N (Nathan) 5 2 3 NMBCH Trial 1 2025 (U14) NMBCU Closed 2025 (U14) Details
Standard 1 Arbi, I (Imaan) 7 3 4 NMBCU Trials 1 2024 (U12) 2025 Mzansi Individual Championships (U14 Girls) Details
Standard 2 George, P (Panashe) 6 2 4 UCC Club Champs 2024 (B) UCC Mind Over Board 2025 (B) Details
Standard 3 Grobler, M (Mia) 6 4 2 NMBCU Trials 1 2024 (U12) Pearson Chess Festival 2026 (C) Details
Standard 4 Sonti, K (Khwezi) 5 2 3 NMBCU Trials 1 2024 (U12) NMBCU Trial 1 2026 (U14) Details
Standard 5 Verwey, M (Malan) 4 1 3 UCC Protea Cup 2024 (B) UCC Presidential Cup 2025 (B) Details
Rapid 1 Van Greunen, M (Melaney) 2 1 1 UCC Blitz Tournamen March 2024 Uitenhage Chess Club Rapid June 2024 Details
Rapid 2 Mellet, A (Andries) 2 2 0 UCC Rapid April 2024 Uitenhage Chess Club Rapid June 2024 Details
Rapid 3 Gouws, C (Carter) 2 1 1 Uitenhage Chess Club Rapid January 2024 Uitenhage Chess Club Rapid June 2024 Details
Rapid 4 Smile, O (Osakhe) 2 1 1 UCC Blitz Tournamen March 2024 UCC Rapid Mar/Apr 2025 Details
Rapid 5 Deysel, P (Pierre) 2 1 1 UCC Rapid May 2025 UCC Rapid July 2025 Details