Surname or Chess SA id..
Chess SA Region AOC

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Graham Trevor Diplock

198007398
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1699.7
K-factor 28
Floor 1199.7
Highest 1751.4 (2021-11-01)
Min/Max +/- allowed 76
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1651.9
Final +/- 0
New Rating
()
Rating 1699.7
K-factor 28
Floor 1199.7
Highest 1751.4 (2021-11-01)
Min/Max +/- allowed 75.6
Standard rating
Rating 1714.5
K-factor 28
Floor 1214.5
Highest 1750.7 (2021-11-01)
Min/Max +/- allowed 75.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1566.3
Final +/- 0
New Rating
()
Rating 1714.5
K-factor 28
Floor 1214.5
Highest 1750.7 (2021-11-01)
Min/Max +/- allowed 75.7
Rapid rating
Rating 1473.6
K-factor 32
Floor 1038
Highest 1538 (2019-12-01)
Min/Max +/- allowed 102.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1473.6
K-factor 32
Floor 1038
Highest 1538 (2019-12-01)
Min/Max +/- allowed 102.4
Blitz rating
Rating 1536.6
K-factor 32
Floor 1038
Highest 1538 (2024-02-01)
Min/Max +/- allowed 102.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1536.6
K-factor 32
Floor 1038
Highest 1538 (2024-02-01)
Min/Max +/- allowed 102.4
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 Randburg Winter Swiss 2025 Standard 2025-07-29 2025-09-16 Johannesburg Metro (GJM) 8 1618.6 8 7 1944.9 0 Details
2 JMC - Trinity Randpark Ridge 2025 (B) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1552.2 5 4.5 1835.3 0 Details
3 Randburg Chess Club Winter Rapid 2025 Rapid 2025-07-15 2025-07-22 Johannesburg Metro (GJM) 6 1552.2 6 4 1753.6 0 Details
4 Randburg Club Champs Blitz 2025 Blitz 2025-07-08 2025-07-08 Johannesburg Metro (GJM) 7 1552.2 7 4 1531.9 0 Details
5 JMC Trinityhouse Little Falls 2024 (B) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1536.3 5 3.5 1644.5 0 Details
6 Ekurhuleni North Chess Club Open Tournament 2024 (A+B) Rapid 2024-03-02 2024-03-02 Ehlanzeni (MEN) 7 1536.3 0 0 0 0 Details
7 Gear Up Mzansi Rapid 2024 (Expert) Rapid 2024-02-17 2024-02-17 Johannesburg Metro (GJM) 5 1552.7 4 0 1391.2 0 Details
8 Randburg Club Championships Swiss 2023 Standard 2023-08-29 2023-10-10 Johannesburg Metro (GJM) 7 1544.7 1 0 1044.5 0 Details
9 Mzansi Bryanston Rapid 2023 (Advanced) Rapid 2023-10-07 2023-10-07 Johannesburg Metro (GJM) 5 1544.7 5 2 1602 0 Details
10 Mzansi Spring Rapid 2023 Rapid 2023-09-02 2023-09-02 Johannesburg Metro (GJM) 7 1548.1 7 4 1513.6 0 Details
11 Randburg Mid-Year Themed Rapid 2023 Rapid 2023-05-30 2023-06-06 Johannesburg Metro (GJM) 6 1586.1 3 0 970.4 0 Details
12 Randburg New Year Swiss 2023 Standard 2023-01-31 2023-03-14 Johannesburg Metro (GJM) 7 1569.3 5 4 1655.7 0 Details
13 JMC Charterhouse Open 2022 (A) Standard 2022-02-12 2022-02-12 Johannesburg Metro (GJM) 5 1564.8 5 2 1587.5 0 Details
14 Mabaleng Chess Open 2021 (A) Standard 2021-11-27 2021-11-27 Sedibeng (GSV) 5 1538 5 3 1735.9 0 Details
15 Jnw Chess - Trinityhouse Little Falls Open 2017 Section A Standard 2017-02-17 2017-02-18 Johannesburg Metro (GJM) 6 1542 2 0 0 0 Details
16 South African Inter Regional Championships 2016 Classical 2016-12-20 2016-12-23 Tshwane (GTP) 7 1538 7 3 1491 0 Details
17 South African Junior Team Championships 2016 (U20 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 1538 7 6.5 1696 0 Details
18 2016 Gauteng Chess League (1St Division) Classical 2016-09-24 2016-11-05 Tshwane (GTP) 7 1546 5 1 1470 0 Details
19 Jnw Chess - Margon Open 2016 (A) Standard 2016-07-29 2016-07-30 Johannesburg Metro (GJM) 6 1491 6 2 1514 0 Details
20 Randburg Chess Club Championship Open Section 2016 Standard 2016-04-19 2016-05-31 Johannesburg Metro (GJM) 7 1491 7 6 1741 0 Details
21 2016 Pss Classic Standard 2016-04-23 2016-04-24 Tshwane (GTP) 6 1513 6 3 1254 0 Details
22 Randburg Chess Club Swiss I 2016 Standard 2016-01-26 2016-03-08 Johannesburg Metro (GJM) 7 1513 7 4 1645 0 Details
23 Randburg Chess Club Spring Swiss 2015 Standard 2015-09-08 2015-09-08 Johannesburg Metro (GJM) 6 1441 5 4 1830 0 Details
24 Tsogo Sun Millionaire Satellite Chess Festival (Prestige) Classical 2015-07-15 2015-07-19 Chess Excellence (CEX) 9 1361 9 4.5 1680 0 Details
25 Jnw Chess Bryanston Open 2015 (Section A) Standard 2015-05-09 2015-05-09 Johannesburg Metro (GJM) 6 1406 5 1 1213 0 Details
26 2015 Capablanca (A Section) Standard 2015-04-30 2015-05-02 Tshwane (GTP) 7 1406 7 3 1383 0 Details
27 Bryanston Primary School Tournament (Section-A) Standard 2015-04-18 2015-04-18 Johannesburg Metro (GJM) 5 1432 5 0.5 1240 0 Details
28 Waterkloof Open (B Section) Standard 2015-03-06 2015-03-07 Tshwane (GTP) 5 1429 5 4 1442 0 Details
29 Jnw Chess Trinityhouse Little Falls Open 2015 (Section A) Standard 2015-02-21 2015-02-21 Johannesburg Metro (GJM) 5 1388 5 2.5 1455 0 Details
30 Chess Excellence February Round Robin (C) Standard 2015-02-07 2015-02-07 Johannesburg Metro (GJM) 5 1388 5 2 1392 0 Details
31 Piet Robbertse 2015 - A Section Standard 2015-01-31 2015-01-31 Tshwane (GTP) 5 1388 5 3 1559 0 Details
32 South African Junior Chess Championships 2014 (Wild Card (U18 Boys) Standard 2015-01-08 2015-01-10 Northern Cape (NC) 7 1360 7 3.5 1369 0 Details
33 South African Junior Team Championships 2015 (U18 Championship Section) Classical 2015-01-04 2015-01-07 Northern Cape (NC) 7 1360 7 4 1437 0 Details
34 Fontainebleau Open 2014 (Section A) Standard 2014-08-15 2014-08-16 Johannesburg Metro (GJM) 6 1328 6 2.5 1543 0 Details
35 Jnw Maragon Open 2014 (Section A) Standard 2014-08-01 2014-08-02 Johannesburg Metro (GJM) 6 1328 6 1.5 1280 0 Details
36 Bryanston Open 2014 (B Section) Standard 2014-05-09 2014-05-10 Johannesburg Metro (GJM) 6 1336 3 2 1260 0 Details
37 Linden Open 2014 (B Section) Standard 2014-04-11 2014-04-12 Johannesburg Metro (GJM) 6 1329 6 3 1188 0 Details
38 South African Junior Closed 2014 U16 Boys Classical 2014-03-31 2014-04-05 Western Province (WP) 11 1329 10 5 1428 0 Details
39 Trinity Open B Section Standard 2014-03-07 2014-03-08 Johannesburg Metro (GJM) 6 1316 5 3.5 1269 0 Details
40 Waterkloof Open - A Section Standard 2014-02-28 2014-03-01 Tshwane (GTP) 6 1316 5 2 1444 0 Details
41 Grey Chess Tournament 2014 Standard 2014-02-21 2014-02-21 Free State (FS) 5 1364 5 3 1310 0 Details
42 Fairland Open (Section B) Standard 2014-02-15 2014-02-15 Johannesburg Metro (GJM) 5 1364 4 3 1350 0 Details
43 Chess Excellence 8 Feb Lonehill C Standard 2014-02-08 2014-02-08 Johannesburg Metro (GJM) 5 1364 5 1 1205 0 Details
44 Chess Excellence 1St Feb Waterkloof D Standard 2014-02-01 2014-02-01 Tshwane (GTP) 5 1364 5 2 1333 0 Details
45 Wild Card Championships 2013 (U16 Boys) Standard 2013-12-19 2013-12-21 Kwazulu Natal (KZN) 7 1371 7 5 1518 0 Details
46 South African Junior Team Championship 2013 (U16) Classical 2013-12-15 2013-12-18 Kwazulu Natal (KZN) 7 1371 7 2 1191 0 Details
47 Chessexcellence Spetember Rr E (E) Standard 2013-09-28 2013-09-28 Johannesburg Metro (GJM) 6 1373 6 2.5 1272 0 Details
48 Accountancy Uj Open (E Section) Standard 2013-09-06 2013-09-07 Johannesburg Metro (GJM) 6 1373 6 4 1505 0 Details
49 Gauteng Provincial Schools Chess Championships (U15 Mixed Merit) Standard 2013-08-31 2013-08-31 Tshwane (GTP) 5 1373 2 1 1184 0 Details
50 Jmc Trials 2 - U16-20 Standard 2013-08-16 2013-08-17 Johannesburg Metro (GJM) 6 1383 6 3.5 1309 0 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 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 (History)
Games 66
Wins 35
Draws 6
Losses 25
White 34
Black 32
White wins 17
Black wins 18
Score 38
Percent 57.6
Dp 64.4
AOR 1560.2
Performance 1624.6
Rankings (Main)
National
Overall 489
Gender 462
Age group 290
Gender/Age 277
Provincial
Overall 185
Gender 175
Age group 111
Gender/Age 107
Regional
Overall 68
Gender 63
Age group 41
Gender/Age 39
Rankings (Standard)
National
Overall 423
Gender 399
Age group 250
Gender/Age 239
Provincial
Overall 168
Gender 160
Age group 99
Gender/Age 96
Regional
Overall 58
Gender 55
Age group 32
Gender/Age 31
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 26
Score 19.5
Percent 75
Aor 1556
Dp 212.5
Prat 1768.5
Performance (History)
Games 66
Score 38
Percent 57.6
Aor 1560.2
Dp 64.4
Prat 1624.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Loon, M (Marc) 2 0 2 Randburg New Year Swiss 2023 Randburg Mid-Year Themed Rapid 2023 Details
Overall 2 Mlahleki, V (Vusimuzi) 2 1 1 Mabaleng Chess Open 2021 (A) Mzansi Spring Rapid 2023 Details
Overall 3 Mungal, E (Ethan) 2 1 1 JMC Charterhouse Open 2022 (A) Randburg Chess Club Winter Rapid 2025 Details
Overall 4 Tak, R (Rannveer) 2 0 2 Randburg New Year Swiss 2023 Randburg Chess Club Winter Rapid 2025 Details
Overall 5 Durow, NL (Neil) 2 1 1 Randburg Mid-Year Themed Rapid 2023 Randburg Club Champs Blitz 2025 Details
Standard 1 Jolliffe, SR (Shaun) 2 1 1 JMC - Trinity Randpark Ridge 2025 (B) Randburg Winter Swiss 2025 Details
Standard 2 Snyckers, A (Adam) 2 1 1 Mabaleng Chess Open 2021 (A) Randburg Winter Swiss 2025 Details
Standard 3 Essop, H (Haroon) 2 2 0 Randburg New Year Swiss 2023 Randburg Club Championships Swiss 2023 Details