Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Michael Arnold

157000799
Overberg (WOS)
Personal
Main rating
Rating 1559.4
K-factor 32
Floor 1090.1
Highest 1686.8 (2018-02-01)
Min/Max +/- allowed 83
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1463.7
Final +/- 0
New Rating
()
Rating 1559.4
K-factor 32
Floor 1090.1
Highest 1686.8 (2018-02-01)
Min/Max +/- allowed 82.9
Standard rating
Rating 1530.2
K-factor 32
Floor 1098.5
Highest 1686.8 (2018-02-01)
Min/Max +/- allowed 82.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1355
Final +/- 0
New Rating
()
Rating 1530.2
K-factor 32
Floor 1098.5
Highest 1686.8 (2018-02-01)
Min/Max +/- allowed 82.9
Rapid rating
Rating 1520.9
K-factor 32
Floor 1036.5
Highest 1536.5 (2019-12-01)
Min/Max +/- allowed 102.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1392.8
Final +/- 0
New Rating
()
Rating 1520.9
K-factor 32
Floor 1036.5
Highest 1536.5 (2019-12-01)
Min/Max +/- allowed 102.7
Blitz rating
Rating 1539.1
K-factor 32
Floor 1039.1
Highest 1539.1 (2024-02-01)
Min/Max +/- allowed 102.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1539.1
K-factor 32
Floor 1039.1
Highest 1539.1 (2024-02-01)
Min/Max +/- allowed 102.3
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Hermanus Chess Club Open 2026 (Advanced) Rapid 2026-04-18 2026-04-18 Overberg (WOS) 7 1534.6 7 5.5 1728 24.7 Details
2 Western Cape Club Championship 2025 (A) Standard 2025-10-25 2025-10-26 Overberg (WOS) 6 1537.8 6 1.5 1524.1 -1.8 Details
3 Hermanus Chess Club Open 2025 (Advanced) Rapid 2025-04-12 2025-04-12 Overberg (WOS) 7 1530.5 7 3.5 1587.1 4.6 Details
4 Hermanus Chess Club Invitational January 2025 Standard 2025-01-11 2025-01-12 Overberg (WOS) 7 1527.4 7 3.5 1547 2 Details
5 Western Cape Club Championship 2024 (Tier 1) Standard 2024-10-25 2024-10-27 Cape Town (WCT) 5 1493.7 4 2 1774.8 21 Details
6 Western Cape Inter Region Cup 2024 (Open) Standard 2024-03-23 2024-03-24 Overberg (WOS) 5 1498.2 5 1.5 1484.1 -2.8 Details
7 Overberg Open Rapid 2024 (Open) Rapid 2024-01-27 2024-01-27 Overberg (WOS) 5 1507.7 5 3 1405.6 -5.9 Details
8 Western Cape Club Championships 2023 (Tier 1) Standard 2023-10-21 2023-10-22 Eden (WEG) 5 1482.3 5 1.5 1468.6 -2.2 Details
9 Hermanus Chess Club Rapid 2023 (A) Rapid 2023-08-26 2023-08-26 Overberg (WOS) 5 1458.8 5 4 1717.8 14.7 Details
10 Overberg Club Championships 2023 (A+B) Rapid 2023-07-29 2023-07-29 Overberg (WOS) 5 1453.2 5 4 1494.6 3.6 Details
11 Hermanus Rapid 2023 (A) Rapid 2023-04-22 2023-04-22 Overberg (WOS) 6 1477.2 6 1.5 1290.2 -15.3 Details
12 Western Cape Inter Regional 2023 (Senior Men) Standard 2023-03-18 2023-03-19 Eden (WEG) 5 1481.9 4 0.5 1366.2 -10.3 Details
13 Western Cape Inter Regional 2023 (Blitz) Blitz 2023-03-17 2023-03-17 Eden (WEG) 5 1481.9 4 3.5 1919 7.4 Details
14 WCCA Rural Cup 2022 (Open) Standard 2022-08-13 2022-08-14 Overberg (WOS) 5 1472.9 4 2 1420.7 5.8 Details
15 WCCA Rural Cup Blitz 2022 Blitz 2022-07-12 2022-07-12 Overberg (WOS) 5 1468.3 4 3 1519.1 2.8 Details
16 The Hermanus Open 2022 (Open) Blitz 2022-05-14 2022-05-14 Overberg (WOS) 6 1491.5 6 2 1135 -14.5 Details
17 OCF Open 2022 (Open) Rapid 2022-04-09 2022-04-09 Overberg (WOS) 5 1512.4 5 3 1318.2 -13 Details
18 Western Cape Club Championships 2021 (A) Standard 2021-10-15 2021-10-17 Eden (WEG) 6 1468.3 6 3.5 1717.9 27.5 Details
19 OCF Club Champs 2021 (Seniors) Standard 2021-06-05 2021-08-14 Overberg (WOS) 10 1558.2 5 2 1180.5 -35.9 Details
20 Coast to Coast 2021 (Open) Rapid 2021-08-28 2021-08-28 West Coast (WCU) 7 1558.2 7 2 1364.1 -19.8 Details
21 Coast to Coast 2021 (Blitz) Blitz 2021-08-27 2021-08-27 West Coast (WCU) 5 1558.2 5 3.5 1528.2 -0.5 Details
22 Kleinmond Open 2021 (U18+Open) Standard 2021-04-17 2021-04-17 Overberg (WOS) 5 1570.2 5 3 1442.6 -7.6 Details
23 JNW Club - Charterhouse Open 2019 (A) Standard 2019-04-13 2019-04-13 Johannesburg Metro (GJM) 5 1563.6 5 1.5 1617.2 4.3 Details
24 JNW Club - Trinityhouse Randpark Ridge Open 2019 (A) Standard 2019-03-09 2019-03-09 Johannesburg Metro (GJM) 5 1547.1 5 2.5 1678.4 10.3 Details
25 JNW Club - Trinityhouse Little Falls Open 2019 (A) Standard 2019-02-23 2019-02-23 Johannesburg Metro (GJM) 5 1547.9 5 2.5 1535.5 -0.5 Details
26 JNW Club - Bryanston Open 1 2019 (A) Standard 2019-01-26 2019-01-26 Johannesburg Metro (GJM) 5 1556.1 5 2 1538.8 -5.3 Details
27 JNW Club - Maragon Open 2018 (A) Standard 2018-08-04 2018-08-04 Johannesburg Metro (GJM) 5 1590.1 5 1 1411.3 -21.4 Details
28 Chessnuts - Charterhouse Open 2018 (A) Standard 2018-05-11 2018-05-12 Johannesburg Metro (GJM) 6 1570.2 6 3 1752.1 12.6 Details
29 The Outpost Chess Club Open 2018 (A) Standard 2018-03-16 2018-03-17 Johannesburg Metro (GJM) 6 1557 3 0.5 1512.4 -2 Details
30 JNW Club - Trinityhouse Randpark Ridge Open 2018 (A) Standard 2018-03-24 2018-03-24 Johannesburg Metro (GJM) 5 1557 5 2 1671 10.3 Details
31 Chessnuts - Kickoff Open 2018 (A+B) Standard 2018-02-09 2018-02-10 Johannesburg Metro (GJM) 6 1536.5 6 3 1681.6 12.9 Details
32 Jnw Chess Maragon Open 2015 (A Section) Standard 2015-07-31 2015-08-01 Johannesburg Metro (GJM) 6 1425 5 2.5 1555 12.8 Details
33 Chessexcellence May Round Robin (B) Standard 2015-05-30 2015-05-30 Chess Excellence (CEX) 5 1396 5 3.5 1535 15.8 Details
34 Johannesburg Metro Chess Open 1 Midrand (A Section) Standard 2015-05-23 2015-05-23 Johannesburg Metro (GJM) 5 1456 5 1.5 1485 1.3 Details
35 2015 Capablanca (A Section) Standard 2015-04-30 2015-05-02 Tshwane (GTP) 7 1456 6 2.5 1128 -29.5 Details
36 Jnw Chess Linden Open 2015 (A Section) Standard 2015-04-17 2015-04-18 Johannesburg Metro (GJM) 6 1476 5 2.5 1361 6 Details
37 Jnw Chess - Trinityhouse Randpark Ridge Open 2015 (A Section) Standard 2015-03-06 2015-03-07 Johannesburg Metro (GJM) 6 1492 5 1.5 1434 -9.2 Details
38 Chess Excellence February Round Robin (C) Standard 2015-02-07 2015-02-07 Johannesburg Metro (GJM) 5 1505 5 2.5 1441 -7.3 Details
39 Randburg Championships 2014 Swiss Standard 2014-09-30 2014-09-30 Johannesburg Metro (GJM) 7 1514 5 2 1466 -5.6 Details
40 Jnw Maragon Open 2014 (Section A) Standard 2014-08-01 2014-08-02 Johannesburg Metro (GJM) 6 1514 6 2.5 1531 0 Details
41 Jhb Metro Chess Open1 2014 (A Section) Standard 2014-05-30 2014-05-31 Johannesburg Metro (GJM) 6 1514 5 2 1513 0 Details
42 Randburg Summer Swiss 2014 Standard 2014-04-19 2014-04-19 Johannesburg Metro (GJM) 6 1441 6 3.5 1609 22.5 Details
43 Bryanston Open 2014 (A Section) Standard 2014-05-09 2014-05-10 Johannesburg Metro (GJM) 6 1441 6 2.5 1618 21.2 Details
44 Randburg Championships 2014 - B Section Standard 2014-01-31 2014-01-31 Johannesburg Metro (GJM) 11 1486 10 4.5 1347 -28 Details
45 Accountancy Uj Open (E Section) Standard 2013-09-06 2013-09-07 Johannesburg Metro (GJM) 6 1451 4 3.5 1688 19.8 Details
46 Maragon Open 2013 - A Section Standard 2013-05-10 2013-05-11 Gauteng West (GW) 6 1455 5 1.5 1436 -2.6 Details
47 Trinityhouse Open 2013 A - Section Standard 2013-04-19 2013-04-20 Gauteng West (GW) 6 1467 6 1.5 1415 -6.8 Details
48 Waterkloof Open B Section Standard 2013-03-01 2013-03-01 Tshwane (GTP) 6 1447 6 5 1514 11.3 Details
49 Randburg Championships 2013 Candidates Section Standard 2012-08-12 2013-01-12 Gauteng West (GW) 11 1397 11 6.5 1489 26.7 Details
50 Chessexcellencedecemberroundrobin C (C) Standard 2012-12-01 2012-12-01 Gauteng West (GW) 5 1410 5 1.5 1336 -7 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 7
Wins 5
Draws 1
Losses 1
White 3
Black 4
White wins 2
Black wins 3
Score 5.5
Percent 78.6
Dp 242.9
AOR 1485.1
Performance 1727.9
Game statistics (History)
Games 162
Wins 61
Draws 33
Losses 68
White 83
Black 79
White wins 34
Black wins 27
Score 77.5
Percent 47.8
Dp -18.4
AOR 1544.2
Performance 1525.8
Rankings (Main)
National
Overall 1364
Gender 1234
Age group 115
Gender/Age 115
Provincial
Overall 413
Gender 371
Age group 44
Gender/Age 44
Regional
Overall 11
Gender 10
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 1515
Gender 1344
Age group 113
Gender/Age 113
Provincial
Overall 436
Gender 376
Age group 43
Gender/Age 43
Regional
Overall 10
Gender 8
Age group 3
Gender/Age 3
Rankings (Rapid)
National
Overall 329
Gender 311
Age group 36
Gender/Age 36
Provincial
Overall 151
Gender 142
Age group 15
Gender/Age 15
Regional
Overall 8
Gender 7
Age group 2
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 7
Score 5.5
Percent 78.6
Aor 1485.1
Dp 242.9
Prat 1727.9
Performance (12 months)
Games 13
Score 7
Percent 53.8
Aor 1601.2
Dp 32.7
Prat 1633.9
Performance (History)
Games 162
Score 77.5
Percent 47.8
Aor 1544.2
Dp -18.4
Prat 1525.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Brink, M (Martin) 4 2 2 Kleinmond Open 2021 (U18+Open) Hermanus Chess Club Invitational January 2025 Details
Overall 2 Southey, AM (Andrew Mcnab) 4 3 1 Coast to Coast 2021 (Open) Hermanus Chess Club Invitational January 2025 Details
Overall 3 Mostert, R (Remi) 4 2 2 OCF Open 2022 (Open) Hermanus Chess Club Open 2026 (Advanced) Details
Overall 4 Willenberg, KS (Kenneth Sean) 3 2 1 Kleinmond Open 2021 (U18+Open) Western Cape Club Championships 2023 (Tier 1) Details
Overall 5 Swart, G (George) 3 2 1 Western Cape Club Championships 2021 (A) Western Cape Club Championships 2023 (Tier 1) Details
Standard 1 Willenberg, KS (Kenneth Sean) 3 2 1 Kleinmond Open 2021 (U18+Open) Western Cape Club Championships 2023 (Tier 1) Details
Standard 2 Kleyn, AE (Andrew Edward) 3 1 2 Chessnuts - Kickoff Open 2018 (A+B) Chessnuts - Charterhouse Open 2018 (A) Details
Standard 3 Swart, G (George) 3 2 1 Western Cape Club Championships 2021 (A) Western Cape Club Championships 2023 (Tier 1) Details
Standard 4 Lebea, BE (Botlhale Ezekial) 2 2 0 JNW Club - Trinityhouse Randpark Ridge Open 2018 (A) JNW Club - Charterhouse Open 2019 (A) Details
Standard 5 Scheepers, J (Jonathan) 2 1 1 Western Cape Club Championship 2025 (A) Western Cape Club Championship 2025 (A) Details
Rapid 1 Mostert, R (Remi) 4 2 2 OCF Open 2022 (Open) Hermanus Chess Club Open 2026 (Advanced) Details
Rapid 2 Southey, AM (Andrew Mcnab) 3 2 1 Coast to Coast 2021 (Open) Hermanus Chess Club Rapid 2023 (A) Details
Rapid 3 Brink, M (Martin) 2 0 2 Coast to Coast 2021 (Open) Hermanus Chess Club Rapid 2023 (A) Details
Rapid 4 Schoombee, CA (Carel Aron) 2 0 2 The Hermanus Open 2022 (Open) Hermanus Chess Club Rapid 2023 (A) Details
Rapid 5 Louw, FWT (Frederik Wignand Terblanche) 2 1 1 Overberg Open Rapid 2024 (Open) Hermanus Chess Club Open 2026 (Advanced) Details
Blitz 1 Kariem, S (Shakir) 2 1 1 Coast to Coast 2021 (Blitz) WCCA Rural Cup Blitz 2022 Details