PLAYER PAGE

Jonathan Wolvaardt

1150140638
Tshwane (GTP)
Personal
Main rating
Rating 1483.5
K-factor 32
Floor 997.2
Highest 1506.9 (2024-09-01)
Min/Max +/- allowed 107
Rating Change
()
Games 9
Score 3.5
We 4.03
SWe -0.53
Temp +/- -17
Penalties 0
Weight perform 1452.6
Final +/- -17
New Rating
()
Rating 1466.4
K-factor 32
Floor 997.2
Highest 1506.9 (2024-09-01)
Min/Max +/- allowed 107.1
Standard rating
Rating 1490.9
K-factor 32
Floor 996.2
Highest 1503.7 (2024-09-01)
Min/Max +/- allowed 107.6
Rating Change
()
Games 9
Score 3.5
We 4.11
SWe -0.61
Temp +/- -19.6
Penalties 0
Weight perform 1452.6
Final +/- -19.6
New Rating
()
Rating 1471.3
K-factor 32
Floor 996.2
Highest 1503.7 (2024-09-01)
Min/Max +/- allowed 107.6
Rapid 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
Blitz rating
Rating 985.3
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 805.1
Final +/- 0
New Rating
()
Rating 985.3
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 South African Junior Closed Chess Championship 2026 (U12 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1483.5 9 3.5 1437.7 -17 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Silver Lakes Open Chess Tournament (U12) Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1482.2 5 3 1482.5 1.3 Details
2 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1461.3 5 4 1584 7 Details
3 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1455.2 6 3 1502.4 6.6 Details
4 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1455.2 6 2 1285.8 -21.2 Details
5 Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1455.2 5 5 1687.7 25.2 Details
6 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1448 5 3 1553.1 11 Details
7 2025 Centurion Chess Open Tournament (U12) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1410.2 5 3 1564.1 15.6 Details
8 2025 Tshwane South School District CLOSED League Championship (U11A) Standard 2025-08-15 2025-08-15 Tshwane (GTP) 5 1424.1 5 4 1439.6 -0.3 Details
9 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1424.1 7 4 1337.3 -13.9 Details
10 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1427.8 4 2 1403.3 -2.2 Details
11 2025 Jacaranda Round Robin Open Chess Tournament (G) Standard 2025-06-21 2025-06-21 Tshwane (GTP) 5 1389.8 5 4 1639.8 23.7 Details
12 2025 JMCA Open Chess Tournament (U12) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1389.8 0 0 0 0 Details
13 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1385.1 5 3 1422.1 3 Details
14 South African Junior Closed Chess Championships 2025 (U10 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1396.8 9 3.5 1358.2 -7.4 Details
15 2025 KSNG Open (U12) Standard 2025-02-22 2025-02-22 Tshwane (GTP) 5 1433.6 5 3.5 1376.3 -6 Details
16 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1433.6 5 1.5 1287.4 -16.9 Details
17 Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1497.2 7 3.5 1395.6 -17.4 Details
18 Gauteng Inter-Region at UJ 2024 (U10 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1497.2 5 2 1282.3 -22.5 Details
19 Lardies Ope 2024 (U10) Standard 2024-10-26 2024-10-26 Tshwane (GTP) 5 1491.4 5 4 1534.8 3.7 Details
20 Centurion Chess Open Tournament 2024 (U10) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1397.6 5 4.5 1697.5 29.9 Details
21 2024 Etienne Lewis (U10) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1397.6 7 4 1380 -2.1 Details
22 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1376.7 5 2 1219 -14.6 Details
23 2024 Alekhine Open Chess Tournament (U10) Standard 2024-08-09 2024-08-09 Tshwane (GTP) 5 1376.7 5 4 1537.9 17.1 Details
24 2024 Midstream College Open Chess Tournament (U10) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 5 1313.6 5 4 1569.1 25.9 Details
25 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1315.8 4 3 1357 3.8 Details
26 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) Standard 2024-06-01 2024-06-01 Tshwane (GTP) 5 1315.8 5 3 1267.4 -5.1 Details
27 2024 Mid Gauteng Open Chess Tournament (U10) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1311.6 5 3 1331 2.7 Details
28 2024 Silver Lakes Open Chess Tournament (D2) Standard 2024-04-20 2024-04-20 Tshwane (GTP) 5 1311.6 0 0 0 0 Details
29 2024 Chris Greyling Open Chess Tournament (D3) Standard 2024-03-16 2024-03-16 Tshwane (GTP) 5 1316.4 3 1 1254.1 -3 Details
30 2024 Blou Bul Open Chess Tournament (D) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1306.3 5 3 1321.1 2.2 Details
31 2024 Gauteng Inter-Region Chess Championship (U10B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1274.7 3 3 1558.6 19.7 Details
32 Lardies Open Tournament 2023 (D2) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1293.7 5 3 1299.3 0 Details
33 2023 Gauteng Noord (D) Standard 2023-10-14 2023-10-15 Tshwane (GTP) 5 1293.7 5 2 1178.4 -11.8 Details
34 2023 Tuks Open Chess Tournament (D) Standard 2023-10-07 2023-10-07 Tshwane (GTP) 5 1293.7 0 0 0 0 Details
35 2023 Alekhine Open Tournament (D) Standard 2023-09-09 2023-09-09 Tshwane (GTP) 5 1324.4 5 2 1142.6 -19.1 Details
36 2023 Woman's Day Open Chess Tournament (Knight) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1355.2 5 3 1332.7 -2.8 Details
37 2023 Tshwane Chess FIDE Rated Blitz League 4 Blitz 2023-08-13 2023-08-13 Tshwane (GTP) 9 1355.2 8 2 1118.3 -8 Details
38 2023 Etienne Lewis Closed Tournament (U10) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1355.2 7 4 1304.8 -8.4 Details
39 Tshwane Chess FIDE Rated Blitz League 3 2023 Blitz 2023-07-16 2023-07-16 Tshwane (GTP) 9 1404.5 9 3 1187.1 -8.4 Details
40 2023 Tshwane South School District CLOSED League Championship (U9) Standard 2023-07-29 2023-07-29 Tshwane (GTP) 5 1404.5 4 2 1289.8 -8.8 Details
41 2023 Menlo Open Tournament (D) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1404.5 5 2.5 1257.9 -13.4 Details
42 Wynie Robbertse Open Tournament 2023 (E) Standard 2023-06-03 2023-06-03 Tshwane (GTP) 5 1405.4 5 3.5 1452.5 5.5 Details
43 2023 Tshwane Chess FIDE Rated Blitz League 2 Blitz 2023-06-11 2023-06-11 Tshwane (GTP) 9 1405.4 8 1 1077.8 -11.1 Details
44 2023 Lubowski Open Tournament (E) Standard 2023-06-24 2023-06-25 Tshwane (GTP) 5 1405.4 5 3.5 1443 5.1 Details
45 2023 Tshwane Chess FIDE Rated Blitz League 1 Blitz 2023-05-28 2023-05-28 Tshwane (GTP) 9 1436 7 1 1047.1 -11.7 Details
46 2023 Mid Gauteng Open Tournament (E) Standard 2023-05-06 2023-05-06 Tshwane (GTP) 5 1436 5 4 1484.2 4.1 Details
47 JNW Open - Trinityhouse Little Falls 2023 (U10) Standard 2023-05-13 2023-05-13 Johannesburg Metro (GJM) 5 1436 5 3 1306 -11.8 Details
48 Silver Lakes Open Chess Tournament (E) Standard 2023-04-15 2023-04-15 Tshwane (GTP) 5 1374.1 5 4 1453.8 8.6 Details
49 2023 Milos Ristic Open Tournament (E) Standard 2023-04-27 2023-04-27 Tshwane (GTP) 5 1374.1 5 4 1499.7 11.8 Details
50 2023 South African Junior Closed Chess Championships (U8 Open) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1374.1 8 4 1333.7 -7.6 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 19
Wins 10
Draws 1
Losses 8
White 9
Black 10
White wins 5
Black wins 5
Score 10.5
Percent 55.3
Dp 44.7
AOR 1443.2
Performance 1488
Game statistics (History)
Games 345
Wins 175
Draws 28
Losses 142
White 173
Black 172
White wins 99
Black wins 76
Score 189
Percent 54.8
Dp 40.7
AOR 1296.5
Performance 1337.1
Rankings (Main)
National
Overall 2070
Gender 1809
Age group 137
Gender/Age 111
Provincial
Overall 704
Gender 609
Age group 46
Gender/Age 37
Regional
Overall 258
Gender 220
Age group 14
Gender/Age 10
Rankings (Standard)
National
Overall 1850
Gender 1612
Age group 124
Gender/Age 100
Provincial
Overall 650
Gender 563
Age group 45
Gender/Age 35
Regional
Overall 241
Gender 207
Age group 13
Gender/Age 9
Rankings (Rapid)
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
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 9
Score 3.5
Percent 38.9
Aor 1532.1
Dp -94.4
Prat 1437.6
Performance ()
Games 19
Score 10.5
Percent 55.3
Aor 1443.2
Dp 44.7
Prat 1488
Performance (12 months)
Games 72
Score 43.5
Percent 60.4
Aor 1390.7
Dp 88.5
Prat 1479.3
Performance (History)
Games 345
Score 189
Percent 54.8
Aor 1296.5
Dp 40.7
Prat 1337.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Zyl, S (Sanli) 7 1 6 2022 Alekhine Open (F) 2026 Silver Lakes Open Chess Tournament (U12) Details
Overall 2 De Klerk, O (Oliver) 4 0 4 Lardies Tournament 2022 (U8) D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) Details
Overall 3 Boshoff, M (Milah) 4 2 2 Silver Lakes Open Chess Tournament (E) 2023 Gauteng Noord (D) Details
Overall 4 Conradie, I (Ingrid) 4 1 3 2022 Alekhine Open (F) Centurion Chess Open Tournament 2024 (U10) Details
Overall 5 Muller, J (Jano) 3 2 1 2023 Tshwane Chess Open Registration Tournament (E) 2023 Etienne Lewis Closed Tournament (U10) Details
Standard 1 Van Zyl, S (Sanli) 7 1 6 2022 Alekhine Open (F) 2026 Silver Lakes Open Chess Tournament (U12) Details
Standard 2 De Klerk, O (Oliver) 4 0 4 Lardies Tournament 2022 (U8) D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) Details
Standard 3 Boshoff, M (Milah) 4 2 2 Silver Lakes Open Chess Tournament (E) 2023 Gauteng Noord (D) Details
Standard 4 Conradie, I (Ingrid) 4 1 3 2022 Alekhine Open (F) Centurion Chess Open Tournament 2024 (U10) Details
Standard 5 Rizvi, Z (Zara) 3 1 2 2023 Mid Gauteng Open Tournament (E) 2024 Etienne Lewis (U10) Details
Blitz 1 Kruger, N (Neeke) 2 2 0 2023 Tshwane Chess FIDE Rated Blitz League 1 2023 Tshwane Chess FIDE Rated Blitz League 2 Details
Blitz 2 Murray, H (Henry) 2 1 1 Tshwane Chess FIDE Rated Blitz League 3 2023 2023 Tshwane Chess FIDE Rated Blitz League 4 Details
Blitz 3 Naude, J (Johan) 2 1 1 2023 Tshwane Chess FIDE Rated Blitz League 2 Tshwane Chess FIDE Rated Blitz League 3 2023 Details
Blitz 4 Dsouza, E (Ethan) 2 1 1 2023 Tshwane Chess FIDE Rated Blitz League 2 Tshwane Chess FIDE Rated Blitz League 3 2023 Details