PLAYER PAGE

Ezra D`Alton

111092267
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1529.8
K-factor 32
Floor 1035.8
Highest 1547.1 (2026-02-28)
Min/Max +/- allowed 101
Rating Change
()
Games 5
Score 2
We 4.08
SWe -1.73
Temp +/- -55.2
Penalties 0
Weight perform 1384
Final +/- -55.2
New Rating
()
Rating 1474.6
K-factor 32
Floor 1035.8
Highest 1547.1 (2026-02-28)
Min/Max +/- allowed 101.1
Standard rating
Rating 1519.4
K-factor 32
Floor 1036.1
Highest 1536.1 (2025-04-01)
Min/Max +/- allowed 102.7
Rating Change
()
Games 5
Score 2
We 4.01
SWe -2.01
Temp +/- -64.2
Penalties 0
Weight perform 1384
Final +/- -64.2
New Rating
()
Rating 1455.2
K-factor 32
Floor 1036.1
Highest 1536.1 (2025-04-01)
Min/Max +/- allowed 102.7
Rapid rating
Rating 1331.8
K-factor 36
Floor 831.8
Highest 1415.5 (2022-10-01)
Min/Max +/- allowed 122
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1328.5
Final +/- 0
New Rating
()
Rating 1331.8
K-factor 36
Floor 831.8
Highest 1415.5 (2022-10-01)
Min/Max +/- allowed 122
Blitz rating
Rating 1234.8
K-factor 36
Floor 734.8
Highest 1322.8 (2022-10-01)
Min/Max +/- allowed 139.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1234.8
K-factor 36
Floor 734.8
Highest 1322.8 (2022-10-01)
Min/Max +/- allowed 139.2
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1529.8 5 2 1166.4 -55.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Sixth Knight Riders Juniors Open Chess Tournament 2026 (A+B) Standard 2026-05-10 2026-05-10 Johannesburg Metro (GJM) 5 1532.2 5 2 1378.6 -22.8 Details
2 Fifth Knight Riders Juniors Open Chess Tournament 2026 (A+B) Standard 2026-05-02 2026-05-02 Johannesburg Metro (GJM) 5 1532.2 5 4 1654.1 20.4 Details
3 JMC Trinityhouse Little Falls (B) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1547.1 5 3 1442.9 -14.8 Details
4 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1491.9 5 4 1817.7 21.2 Details
5 2026 JMC Kick off Tournament (B) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1491.9 5 1.5 1235.5 -25.7 Details
6 2025 Mzansi Inter Provincial Team Championships (U16 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1474.9 5 4 1887.7 40.8 Details
7 Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1474.9 5 1 1187.9 -30.8 Details
8 MCA Year End Rapid 2025 (High School) Rapid 2025-11-01 2025-11-01 Johannesburg Metro (GJM) 5 1458.9 5 3 1598.7 10 Details
9 MCA Spring Flower Birthday Rapid 2025 (High School) Rapid 2025-09-20 2025-09-20 Johannesburg Metro (GJM) 5 1455.5 5 3 1492.5 2.1 Details
10 JMC - Trinity Randpark Ridge 2025 (B) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1473.6 4 1.5 1400.2 -5.8 Details
11 MCA Winter Chill Classic 2025 (Intermediate) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1473.6 5 2.5 1409.4 -5.5 Details
12 Mzansi Africa Classic 2025 (Advanced) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1535.8 5 1 996.9 -51.6 Details
13 Moja Chess Extravaganza 2025 (U14) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1535.8 5 4 1649.8 12.8 Details
14 MCA Summer March 2025 (Advanced) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1530.6 5 3 1394 -12.4 Details
15 JMC Crawford Ruimsig 2025 (C) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1530.6 5 4 1648.5 11 Details
16 MCA Welcome 2025 (Intermediate) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1364.8 5 4.5 1731.1 35 Details
17 JMC Kick Off 2025 (C) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1364.8 5 3 1554.1 19.1 Details
18 Gauteng Inter-Region at UJ 2024 (U14 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1329.6 5 3.5 1498.8 19.5 Details
19 Mzansi Summer Rapid 2024 (B) Rapid 2024-10-26 2024-10-26 Johannesburg Metro (GJM) 6 1314.4 6 4 1425.6 8.5 Details
20 Chess Power House Spring Rapid 2024 Rapid 2024-09-01 2024-09-01 Johannesburg Metro (GJM) 7 1308.4 6 2 1375.6 3.3 Details
21 JMC Trinityhouse Little Falls 2024 (C) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1312.9 5 2 1296.1 -2.5 Details
22 JMC Crawford International Sandton 2024 (C) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1323.1 4 1.5 1252.3 -5.6 Details
23 JMC Unika School Tournament 2024 (D) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1297.1 5 4 1451.8 14.4 Details
24 2024 Gauteng Inter-Region Chess Championship (U14C) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1235.2 5 4.5 1540.2 34.3 Details
25 ThinkChess Academy 2023 (A) Standard 2023-09-09 2023-09-09 Johannesburg Metro (GJM) 5 1283 5 0.5 1003.6 -26.7 Details
26 JMC Closed Aug 2023 (U14) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1369.3 6 1 1007.2 -47.8 Details
27 ThinkChess 6 July 2023 Standard 2023-07-06 2023-07-06 Johannesburg Metro (GJM) 5 1336.5 5 3 1371.2 2.8 Details
28 JMC Trinity Little Falls 2023 (C) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 1336.5 5 3 1394.2 6.3 Details
29 ThinkChess 3 June 2023 Standard 2023-06-03 2023-06-03 Johannesburg Metro (GJM) 5 1291.8 5 3 1347.4 6.1 Details
30 Knight Riders Youth Day 2023 (U14+U16) Standard 2023-06-16 2023-06-16 Johannesburg Metro (GJM) 5 1291.8 5 2.5 1279.6 -0.5 Details
31 JNW Open - Trinityhouse Little Falls 2023 (C) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1291.8 5 4 1481.5 17.9 Details
32 Mzansi Fide Open 2023 (Intermediate) Classical 2023-04-27 2023-05-01 Johannesburg Metro (GJM) 6 1313.8 6 3 1223.8 -12.6 Details
33 FNB Chessheroes Anity Bullying 2022 (U14) Standard 2022-11-05 2022-11-05 Johannesburg Metro (GJM) 5 1321.6 5 2.5 1269.2 -4.3 Details
34 Chess Power House Rapid 2022 (U13) Rapid 2022-10-22 2022-10-22 Johannesburg Metro (GJM) 5 1261.8 5 4.5 1612.1 25.4 Details
35 Chessheroes Bazaar Blitz 2022 Blitz 2022-10-29 2022-10-29 Johannesburg Metro (GJM) 7 1261.8 7 4.5 1458.3 7.8 Details
36 JMC 2nd Trials 2022 (C) Standard 2022-08-27 2022-08-27 Johannesburg Metro (GJM) 5 1313.2 5 1 1013 -28.6 Details
37 JNW Helpmekaar 2022 (Rookies) Standard 2022-07-09 2022-07-09 Johannesburg Metro (GJM) 5 1282.7 5 4 1432.7 14.1 Details
38 JMC Trials 1 - Laerskool Fontainebleau 2022 (U12) Standard 2022-07-24 2022-07-24 Johannesburg Metro (GJM) 5 1282.7 5 2.5 1321.8 3.2 Details
39 Mzansi Open 2022 (Young Masters) Standard 2022-04-30 2022-05-01 Johannesburg Metro (GJM) 6 1286.4 6 3 1270.3 -2.1 Details
40 2022 Gauteng Interregion (U12 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1288.8 5 2.5 1290 -0.5 Details
41 JMC Charterhouse Open 2022 (C) Standard 2022-02-12 2022-02-12 Johannesburg Metro (GJM) 5 1288.8 5 3 1289.4 -0.5 Details
42 JMC Bryanston 2021 (C) Standard 2021-11-06 2021-11-06 Johannesburg Metro (GJM) 5 1268.8 5 3.5 1374.6 11.1 Details
43 JMC Everest 2021 (C) Standard 2021-10-30 2021-10-30 Johannesburg Metro (GJM) 5 1261 5 3 1312.3 4.3 Details
44 JMC Helpmekaar 2021 (U12) Rapid 2021-09-06 2021-09-06 Johannesburg Metro (GJM) 5 1242.4 5 3 1396.3 10.4 Details
45 Chessnuts 1 - 29 February 2020 (Knights) Standard 2020-02-29 2020-02-29 Johannesburg Metro (GJM) 5 1318.6 5 1 890.9 -42.3 Details
46 2019 South African Junior Team Championships (U10B) Classical 2020-01-08 2020-01-08 4 Knights (4K) 7 1202.2 7 7 1576 60.8 Details
47 Chessnuts November Tournament 2019 (Knights) Standard 2019-11-08 2019-11-08 Johannesburg Metro (GJM) 5 1189.9 5 3 1267.8 7 Details
48 GJM vs GE Inter Region 2019 (U10A) Standard 2019-10-05 2019-10-05 Johannesburg Metro (GJM) 5 1159.1 5 3 1357.5 17.1 Details
49 Chessnuts Under 1350 Tournament 2019 (Kings) Standard 2019-08-24 2019-08-24 Johannesburg Metro (GJM) 5 1192 5 1 1010.9 -18.4 Details
50 JHB Metro Closed 2019 (U10) Standard 2019-07-27 2019-07-28 Johannesburg Metro (GJM) 6 1233.6 6 3.5 1307.3 9.8 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 30
Wins 15
Draws 3
Losses 12
White 14
Black 16
White wins 7
Black wins 8
Score 16.5
Percent 55
Dp 42.5
AOR 1406.7
Performance 1449.2
Game statistics (History)
Games 367
Wins 191
Draws 28
Losses 148
White 186
Black 181
White wins 99
Black wins 92
Score 205
Percent 55.9
Dp 49.8
AOR 1276.2
Performance 1325.9
Rankings (Main)
National
Overall 1663
Gender 1488
Age group 174
Gender/Age 146
Provincial
Overall 586
Gender 516
Age group 57
Gender/Age 44
Regional
Overall 211
Gender 184
Age group 20
Gender/Age 15
Rankings (Standard)
National
Overall 1608
Gender 1417
Age group 179
Gender/Age 147
Provincial
Overall 576
Gender 504
Age group 62
Gender/Age 47
Regional
Overall 200
Gender 175
Age group 20
Gender/Age 15
Rankings (Rapid)
National
Overall 1582
Gender 1339
Age group 302
Gender/Age 233
Provincial
Overall 305
Gender 261
Age group 54
Gender/Age 36
Regional
Overall 132
Gender 120
Age group 15
Gender/Age 11
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 30
Score 16.5
Percent 55
Aor 1406.7
Dp 42.5
Prat 1449.2
Performance (12 months)
Games 59
Score 31.5
Percent 53.4
Aor 1445.1
Dp 28.8
Prat 1473.9
Performance (History)
Games 367
Score 205
Percent 55.9
Aor 1276.2
Dp 49.8
Prat 1325.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Der Merwe, E (Ethan) 7 5 2 Chessnuts Youth Day Chess Tournament 2018 (U8) Fonties Challange 2019 (U9) Details
Overall 2 Deysel, H (Hannah) 5 2 3 JHB Metro Closed 2019 (U10) ThinkChess Academy 2023 (A) Details
Overall 3 Moonsammy, E (Ethan) 4 3 1 Fonties Challenge 2018 (U7) JMC Helpmekaar 2021 (U12) Details
Overall 4 Bloem, J (James) 4 1 3 JMC 2nd Trials 2022 (C) JMC Kick Off 2025 (C) Details
Overall 5 Maharaj, A (Arya) 3 3 0 JMC Charterhouse Open 2022 (C) ThinkChess Academy 2023 (A) Details
Standard 1 Van Der Merwe, E (Ethan) 7 5 2 Chessnuts Youth Day Chess Tournament 2018 (U8) Fonties Challange 2019 (U9) Details
Standard 2 Deysel, H (Hannah) 5 2 3 JHB Metro Closed 2019 (U10) ThinkChess Academy 2023 (A) Details
Standard 3 Deysel, K (Kaleb) 3 2 1 Chess Heroes Junior Tournament 2019 (C) 2022 Gauteng Interregion (U12 Open) Details
Standard 4 Steyn, A (Anneke) 3 2 1 Fonties Challenge 2018 (U7) JMC Trinity Little Falls 2023 (C) Details
Standard 5 Horn, E (Evan) 3 1 2 JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) JMC Kick Off 2025 (C) Details
Rapid 1 Memeh, C (Chime) 3 1 2 Mzansi Summer Rapid 2024 (B) MCA Year End Rapid 2025 (High School) Details
Rapid 2 Bloem, J (James) 2 1 1 Chess Power House Rapid 2022 (U13) Mzansi Summer Rapid 2024 (B) Details