PLAYER PAGE

Zachariah Deysel

1170134515
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1532.4
K-factor 32
Floor 1029.1
Highest 1538.2 (2024-03-01)
Min/Max +/- allowed 102
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1533.4
Final +/- 0
New Rating
()
Rating 1532.4
K-factor 32
Floor 1029.1
Highest 1538.2 (2024-03-01)
Min/Max +/- allowed 102.4
Standard rating
Rating 1535.7
K-factor 32
Floor 1035.7
Highest 1542.6 (2024-03-01)
Min/Max +/- allowed 101.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1533.4
Final +/- 0
New Rating
()
Rating 1535.7
K-factor 32
Floor 1035.7
Highest 1542.6 (2024-03-01)
Min/Max +/- allowed 101.8
Rapid rating
Rating 1152.1
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 1152.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
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 2026 Blou Bull Chess Tournament (U12) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1532.3 5 4 1633.1 14.9 Details
2 2026 AHS Chess Tournament (U12) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1532.3 5 3.5 1452.5 -10.9 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Ekurhuleni 1st Standard Tournament 2026 (D) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1506.8 5 4 1630.3 0 Details
2 MCA Welcome JHB 2026 (U10) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1506.8 5 4 1592.8 0 Details
3 MCA Tshwane Welcome 2026 (U10) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1506.8 5 3.5 1655.6 0 Details
4 2026 JMC Kick off Tournament (U12) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1506.8 5 2.5 1300 0 Details
5 JMC Closed 2025 (U10) Standard 2025-08-09 2025-08-09 Johannesburg Metro (GJM) 5 1505.8 5 3.5 1517.5 0 Details
6 South African Open 2025 (U10 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1486.5 5 3.5 1595.7 0 Details
7 Moja Chess Extravaganza 2025 (U10) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1522.8 5 2.5 1334.8 0 Details
8 South African Junior Closed Chess Championships 2025 (U8 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1445.2 9 6.5 1678.6 0 Details
9 JMC Crawford Ruimsig 2025 (U10) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1456.8 5 3 1373.7 0 Details
10 JMC Kick Off 2025 (U10) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1493.2 5 2.5 1265.2 0 Details
11 Gauteng Inter-Region at UJ 2024 (U8 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1453.8 5 5 1680.3 0 Details
12 2024 Tshwane Chess Club Clash (Open) Standard 2024-10-12 2024-10-12 Tshwane (GTP) 5 1484.3 5 2 1295.6 0 Details
13 2024 Moja Chess Extravaganza (D) Standard 2024-09-25 2024-09-26 Frances Baard (NCF) 5 1415.2 5 4 1600.5 0 Details
14 Centurion Chess Open Tournament 2024 (U12) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1415.2 5 2 1184.8 0 Details
15 Kings Gambit Chess Open 14 Sept 2024 (E) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1415.2 5 5 1722.7 0 Details
16 JCC Khelo India 1st Annual Chess Tournament 2024 (E) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1415.2 5 4 1492.5 0 Details
17 Bojanala's FIDE In The Sparkling Waters 2024 (Young Junior Champs) Classical 2024-08-17 2024-08-17 Bojanala Platina (NBR) 5 1367.9 5 4 1483.9 0 Details
18 JMC Closed 2024 (U8) Standard 2024-08-09 2024-08-09 Johannesburg Metro (GJM) 5 1367.9 5 4 1527.9 0 Details
19 JNW Rapid - Helpmekaar Kollege 2024 Rapid 2024-07-28 2024-07-28 Johannesburg Metro (GJM) 7 1406.4 7 3 1334.1 0 Details
20 JMC Trinityhouse Randpark Ridge 2024 (U10) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1406.4 5 3 1359.6 0 Details
21 JMC NG Weltevreden Church 2024 Rapid 2024-06-29 2024-06-29 Johannesburg Metro (GJM) 7 1406.4 7 2 1259.5 0 Details
22 2024 African Youth Chess Championship Classical 2024-06-16 2024-06-22 Tshwane (GTP) 9 1512.6 8 3.5 987.7 0 Details
23 Chess Power House May Open 2024 (E) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1521.9 5 4.5 1671.3 0 Details
24 JMC Crawford International Sandton 2024 (U10) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1521.9 5 3 1379.7 0 Details
25 JMC Helpmekaar Kollege Tournament 2024 (U10) Standard 2024-05-04 2024-05-04 Johannesburg Metro (GJM) 5 1521.9 5 3.5 1386.6 0 Details
26 1st Knights Open Tournament 2024 (U8) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1097.8 5 4.5 1544.5 0 Details
27 Bojanala Silwerrand's Rating Implosion 2024 (Big Pawns) Standard 2024-03-16 2024-03-16 Bojanala Platina (NBR) 5 1097.8 5 5 1568.5 0 Details
28 JNW Open - Classic - Crawford 2024 (U8) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1097.8 5 4 1543.6 0 Details
29 JMC Unika School Tournament 2024 Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1097.8 5 4 1531 0 Details
30 2024 Gauteng Inter-Region Chess Championship (U8) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1060.7 5 1 1018.4 0 Details
31 JMC Kick Off Tournament 2024 (U8) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1060.7 5 3 1293.8 0 Details
32 ThinkChess Academy 2023 (B) Standard 2023-09-09 2023-09-09 Johannesburg Metro (GJM) 5 1040.8 5 2 1138.5 0 Details
33 JMC Closed Aug 2023 (U8) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1063.7 5 1 956.1 0 Details
34 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) Classical 2023-07-29 2023-07-29 Bojanala Platina (NBR) 6 967.8 5 1 979.8 0 Details
35 JMC Trinity Little Falls 2023 (U8) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 967.8 5 2 1172.9 0 Details
36 GoForChess Junior Chess Championship Grayston 2023 (Juniors) Standard 2023-07-16 2023-07-16 Johannesburg Metro (GJM) 5 967.8 5 2 1138.7 0 Details
37 GoForChess Junior Chess Championship 2023 (Junior) Standard 2023-06-10 2023-06-10 Johannesburg Metro (GJM) 5 934.9 5 2.5 1111.5 0 Details
38 JNW Open - Crawford 2023 (U8) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 939.5 4 1 913.3 0 Details
39 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) Standard 2023-02-04 2023-02-04 Tshwane (GTP) 5 947.4 5 1.5 919.7 0 Details
40 Laerkool Midvaal Chess Open 2023 (E) Standard 2023-01-28 2023-01-28 Sedibeng (GSV) 5 969.6 5 1 849.1 0 Details
41 JMC Womens Day 2022 (U8) Standard 2022-08-06 2022-08-06 Johannesburg Metro (GJM) 5 902.9 5 1 859.2 0 Details
42 JMC 2nd Trials 2022 (U8) Standard 2022-08-27 2022-08-27 Johannesburg Metro (GJM) 5 902.9 5 1.5 959.4 0 Details
43 Chessheroes Junior Challenge 2022 (U7) Standard 2022-08-13 2022-08-13 Johannesburg Metro (GJM) 5 902.9 5 2 1100.5 0 Details
44 JMC Trials 1 - Laerskool Fontainebleau 2022 (U8) Standard 2022-07-24 2022-07-24 Johannesburg Metro (GJM) 5 895.3 5 2 1034.1 0 Details
45 Alberton Chess Club Open 2022 (D) Standard 2022-07-16 2022-07-16 Ekurhuleni (GE) 5 895.3 5 0.5 799.7 0 Details
46 2022 Gauteng Interregion (U8 Open+Girls) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 986.6 4 0 746.1 0 Details
47 Piet Robertse 2022 (E+F) Standard 2022-02-05 2022-02-05 Tshwane (GTP) 7 986.6 6 0.5 823.1 0 Details
48 JMC Charterhouse Open 2022 (E) Standard 2022-02-12 2022-02-12 Johannesburg Metro (GJM) 5 986.6 4 1 897.9 0 Details
49 Midvaal Ope 2022 (E) Standard 2022-01-29 2022-01-29 Sedibeng (GSV) 5 996.2 4 1 933.2 0 Details
50 JMC Bryanston 2021 (E) Standard 2021-11-06 2021-11-06 Johannesburg Metro (GJM) 5 1026.4 5 1.5 867.2 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 20
Wins 13
Draws 2
Losses 5
White 11
Black 9
White wins 9
Black wins 4
Score 14
Percent 70
Dp 170
AOR 1374.7
Performance 1544.7
Game statistics (History)
Games 273
Wins 123
Draws 29
Losses 121
White 139
Black 134
White wins 66
Black wins 57
Score 137.5
Percent 50.4
Dp 3.1
AOR 1242.7
Performance 1245.8
Rankings (Main)
National
Overall 1474
Gender 1333
Age group 27
Gender/Age 22
Provincial
Overall 522
Gender 466
Age group 10
Gender/Age 6
Regional
Overall 188
Gender 167
Age group 7
Gender/Age 5
Rankings (Standard)
National
Overall 1324
Gender 1188
Age group 24
Gender/Age 20
Provincial
Overall 488
Gender 432
Age group 10
Gender/Age 6
Regional
Overall 167
Gender 147
Age group 7
Gender/Age 5
Rankings (Rapid)
National
Overall 5743
Gender 4286
Age group 307
Gender/Age 220
Provincial
Overall 1087
Gender 816
Age group 50
Gender/Age 34
Regional
Overall 392
Gender 322
Age group 32
Gender/Age 20
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 20
Score 14
Percent 70
Aor 1374.7
Dp 170
Prat 1544.7
Performance (12 months)
Games 44
Score 30
Percent 68.2
Aor 1396.4
Dp 154.5
Prat 1550.9
Performance (History)
Games 273
Score 137.5
Percent 50.4
Aor 1242.7
Dp 3.1
Prat 1245.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Deysel, E (Eli) 13 5 8 2021 Alekhine Open (F) GoForChess Junior Chess Championship 2023 (Junior) Details
Overall 2 Malemane, A (Atlehang Faith) 6 4 2 JMC Closed Aug 2023 (U8) JMC Closed 2024 (U8) Details
Overall 3 Koorts, L (Lukas) 6 3 3 JMC Kick Off Tournament 2024 (U8) South African Junior Closed Chess Championships 2025 (U8 Open) Details
Overall 4 Steyn, K (Kahn) 5 3 2 JMC Trinity Little Falls 2023 (U8) Moja Chess Extravaganza 2025 (U10) Details
Overall 5 Sahoo, S (Shaurya) 5 1 4 ThinkChess Academy 2023 (B) South African Open 2025 (U10 Open) Details
Standard 1 Deysel, E (Eli) 12 4 8 2021 Alekhine Open (F) GoForChess Junior Chess Championship 2023 (Junior) Details
Standard 2 Malemane, A (Atlehang Faith) 6 4 2 JMC Closed Aug 2023 (U8) JMC Closed 2024 (U8) Details
Standard 3 Koorts, L (Lukas) 6 3 3 JMC Kick Off Tournament 2024 (U8) South African Junior Closed Chess Championships 2025 (U8 Open) Details
Standard 4 Steyn, K (Kahn) 5 3 2 JMC Trinity Little Falls 2023 (U8) Moja Chess Extravaganza 2025 (U10) Details
Standard 5 Sahoo, S (Shaurya) 5 1 4 ThinkChess Academy 2023 (B) South African Open 2025 (U10 Open) Details