Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Jane Zavier Swartz

2130160719
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1496.3
K-factor 32
Floor 998.3
Highest 1498.3 (2026-06-01)
Min/Max +/- allowed 108
Rating Change
()
Games 6
Score 4
We 3.67
SWe 0.28
Temp +/- 8.9
Penalties 0
Weight perform 1503.8
Final +/- +8.9
New Rating
()
Rating 1505.2
K-factor 32
Floor 1005.2
Highest 1505.2 (2026-10-01)
Min/Max +/- allowed 107.3
Standard rating
Rating 1521.9
K-factor 32
Floor 1021.9
Highest 1521.9 (2026-09-01)
Min/Max +/- allowed 104.8
Rating Change
()
Games 6
Score 4
We 3.78
SWe 0.22
Temp +/- 6.9
Penalties 0
Weight perform 1520.2
Final +/- +6.9
New Rating
()
Rating 1528.8
K-factor 32
Floor 1028.8
Highest 1528.8 (2026-10-01)
Min/Max +/- allowed 103.8
Rapid rating
Rating 1223.8
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 1079.9
Final +/- 0
New Rating
()
Rating 1223.8
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 Eastern Cape Closed Championship 2026 (U14 Girls) Standard 2026-09-25 2026-09-26 Sarah Baartman (ESB) 6 1496.3 6 4 1554.3 8.9 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 NMB District Schools Individual Finals 2026 (U13 Girls) Rapid 2026-08-22 2026-08-22 Nelson Mandela Bay (ENM) 5 1496.3 0 0 500 0 Details
2 NMB Closed 2026 (U14) Standard 2026-08-15 2026-08-15 Nelson Mandela Bay (ENM) 5 1496.3 5 3.5 1602.7 19.3 Details
3 UCC Championship 2026 (C) Standard 2026-07-21 2026-08-18 Nelson Mandela Bay (ENM) 5 1496.3 5 4 1543.3 12.1 Details
4 UCC Mind Over Board 2026 (B) Standard 2026-08-01 2026-08-01 Nelson Mandela Bay (ENM) 5 1496.3 5 3 1438.1 -4 Details
5 UCC Rapid June 2026 Rapid 2026-06-16 2026-07-14 Nelson Mandela Bay (ENM) 6 1496.3 2 1 1315.4 -6 Details
6 Checkmate in Gqeberha 2026 (B) Rapid 2026-07-11 2026-07-11 Nelson Mandela Bay (ENM) 6 1498.3 6 3 1309.9 -22.1 Details
7 Uitenhage Chess Club President Cup 2026 (A) Standard 2026-04-07 2026-05-26 Nelson Mandela Bay (ENM) 5 1495.3 4 3 1516.5 2.9 Details
8 2026 NMBCU Trials 4 (U14) Standard 2026-04-24 2026-04-25 Nelson Mandela Bay (ENM) 6 1437.5 5 2 1400.2 -7 Details
9 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
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 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
20 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
21 UCC Rapid September 2025 Rapid 2025-09-09 2025-09-23 Nelson Mandela Bay (ENM) 6 1421.6 2 2 1622.3 4 Details
22 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
23 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
24 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
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 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
38 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
39 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
40 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
41 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
42 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
43 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
44 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
45 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
46 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
47 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
48 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
49 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
50 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
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 85
Wins 40
Draws 16
Losses 29
White 46
Black 39
White wins 23
Black wins 17
Score 48
Percent 56.5
Dp 55
AOR 1416.7
Performance 1471.7
Game statistics (History)
Games 311
Wins 132
Draws 55
Losses 124
White 161
Black 150
White wins 76
Black wins 56
Score 159.5
Percent 51.3
Dp 10.9
AOR 1337.9
Performance 1348.8
Rankings (Main)
National
Overall 2037
Gender 254
Age group 217
Gender/Age 53
Provincial
Overall 223
Gender 30
Age group 33
Gender/Age 10
Regional
Overall 85
Gender 10
Age group 12
Gender/Age 5
Rankings (Standard)
National
Overall 1572
Gender 190
Age group 154
Gender/Age 40
Provincial
Overall 175
Gender 23
Age group 25
Gender/Age 7
Regional
Overall 68
Gender 9
Age group 12
Gender/Age 5
Rankings (Rapid)
National
Overall 3740
Gender 773
Age group 810
Gender/Age 221
Provincial
Overall 314
Gender 57
Age group 50
Gender/Age 19
Regional
Overall 95
Gender 12
Age group 11
Gender/Age 5
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 85
Score 48
Percent 56.5
Aor 1416.7
Dp 55
Prat 1471.7
Performance (12 months)
Games 100
Score 57
Percent 57
Aor 1413.5
Dp 59.5
Prat 1473
Performance (History)
Games 311
Score 159.5
Percent 51.3
Aor 1337.9
Dp 10.9
Prat 1348.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Arbi, I (Imaan) 9 4 5 NMBCU Trials 1 2024 (U12) NMB Closed 2026 (U14) Details
Overall 2 Van Huyssteen, N (Nathan) 7 3 4 NMBCH Trial 1 2025 (U14) Checkmate in Gqeberha 2026 (B) Details
Overall 3 Grobler, M (Mia) 7 4 3 NMBCU Trials 1 2024 (U12) Pearson Chess Festival 2026 (C) Details
Overall 4 Bownes, F (Fabian) 6 2 4 Karen Ashworth 2024 (B) NMBCU Trials 3 2026 (U14) Details
Overall 5 Sonti, K (Khwezi) 6 2 4 NMBCU Trials 1 2024 (U12) NMB Closed 2026 (U14) Details
Standard 1 Arbi, I (Imaan) 9 4 5 NMBCU Trials 1 2024 (U12) NMB Closed 2026 (U14) Details
Standard 2 Sonti, K (Khwezi) 6 2 4 NMBCU Trials 1 2024 (U12) NMB Closed 2026 (U14) Details
Standard 3 George, P (Panashe) 6 2 4 UCC Club Champs 2024 (B) UCC Mind Over Board 2025 (B) Details
Standard 4 Grobler, M (Mia) 6 4 2 NMBCU Trials 1 2024 (U12) Pearson Chess Festival 2026 (C) Details
Standard 5 Bownes, F (Fabian) 5 2 3 Karen Ashworth 2024 (B) NMBCU Trials 3 2026 (U14) Details
Rapid 1 Naidoo, L (Leon) 3 1 2 UCC Rapid July 2025 UCC Rapid June 2026 Details
Rapid 2 Schler, J (Jannei) 2 2 0 UCC Blitz Tournamen March 2024 Willow Academy 2024 (B) Details
Rapid 3 Deysel, P (Pierre) 2 1 1 UCC Rapid May 2025 UCC Rapid July 2025 Details
Rapid 4 Smile, O (Osakhe) 2 1 1 UCC Blitz Tournamen March 2024 UCC Rapid Mar/Apr 2025 Details
Rapid 5 Van Huyssteen, N (Nathan) 2 0 2 UCC Rapid Mar/Apr 2025 Checkmate in Gqeberha 2026 (B) Details