PLAYER PAGE
Shaun Jolliffe
100014225Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1614 |
| K-factor | 28 |
| Floor | 1147.8 |
| Highest | 1647.8 (2025-08-01) |
| Min/Max +/- allowed | 88 |
| Rating Change () | |
| Games | 15 |
| Score | 6.5 |
| We | 8.66 |
| SWe | -1.52 |
| Temp +/- | -42.5 |
| Penalties | 0 |
| Weight perform | 1451.6 |
| Final +/- | -42.5 |
| New Rating () | |
| Rating | 1571.5 |
| K-factor | 28 |
| Floor | 1147.8 |
| Highest | 1647.8 (2025-08-01) |
| Min/Max +/- allowed | 87.6 |
Standard rating
| Rating | 1647.8 |
| K-factor | 28 |
| Floor | 1147.8 |
| Highest | 1656.4 (2024-03-01) |
| Min/Max +/- allowed | 86.5 |
| Rating Change () | |
| Games | 8 |
| Score | 3 |
| We | 4.79 |
| SWe | -1.79 |
| Temp +/- | -50.1 |
| Penalties | 0 |
| Weight perform | 1513.6 |
| Final +/- | -50.1 |
| New Rating () | |
| Rating | 1597.7 |
| K-factor | 28 |
| Floor | 1147.8 |
| Highest | 1656.4 (2024-03-01) |
| Min/Max +/- allowed | 86.5 |
Rapid rating
| Rating | 1455 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1582.5 (2024-01-01) |
| Min/Max +/- allowed | 96.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1479.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1455 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1582.5 (2024-01-01) |
| Min/Max +/- allowed | 96.1 |
Blitz rating
| Rating | 1422 |
| K-factor | 32 |
| Floor | 964.6 |
| Highest | 1464.6 (2024-02-01) |
| Min/Max +/- allowed | 113.7 |
| Rating Change () | |
| Games | 7 |
| Score | 3.5 |
| We | 3.7 |
| SWe | -0.2 |
| Temp +/- | -6.5 |
| Penalties | 0 |
| Weight perform | 1477.9 |
| Final +/- | +55.9 |
| New Rating () | |
| Rating | 1477.9 |
| K-factor | 32 |
| Floor | 977.9 |
| Highest | 1477.9 (2026-04-01) |
| Min/Max +/- allowed | 111.6 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg Autumn Blitz 2026 | Blitz | 2026-04-07 | 2026-04-07 | Johannesburg Metro (GJM) | 7 | 1614 | 7 | 3.5 | 1531.3 | -4.5 | Details |
| 2 | Randburg NY Swiss 2026 | Standard | 2026-02-10 | 2026-03-31 | Johannesburg Metro (GJM) | 8 | 1614 | 8 | 3 | 1450.9 | -38 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg Chess Club New Year Rapid 2026 | Rapid | 2026-01-27 | 2026-02-03 | Johannesburg Metro (GJM) | 6 | 1615.1 | 6 | 3 | 1565.1 | -3.8 | Details |
| 2 | 2026 JMC Kick off Tournament (A) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1615.1 | 5 | 2 | 1713.5 | 5.6 | Details |
| 3 | Randburg Chess Club New Year Blitz 2026 | Blitz | 2026-01-20 | 2026-01-20 | Johannesburg Metro (GJM) | 7 | 1614 | 6 | 3.5 | 1632.2 | 0.3 | Details |
| 4 | Randburg Chess Club Rapid Championship 2025 | Rapid | 2025-09-30 | 2025-10-07 | Johannesburg Metro (GJM) | 6 | 1647.8 | 6 | 3 | 1539.2 | -8.2 | Details |
| 5 | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (A) | Standard | 2025-09-27 | 2025-09-27 | Johannesburg Metro (GJM) | 5 | 1647.8 | 4 | 1 | 1444.2 | -15.9 | Details |
| 6 | Randburg Winter Swiss 2025 | Standard | 2025-07-29 | 2025-09-16 | Johannesburg Metro (GJM) | 8 | 1647.8 | 8 | 4.5 | 1664.4 | 3 | Details |
| 7 | Randburg Spring Blitz 2025 | Blitz | 2025-09-23 | 2025-09-23 | Johannesburg Metro (GJM) | 7 | 1647.8 | 7 | 3.5 | 1383.7 | -9.9 | Details |
| 8 | JMC - Trinity Randpark Ridge 2025 (B) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1509.6 | 5 | 4 | 1705.7 | 19.9 | Details |
| 9 | Randburg Chess Club Winter Rapid 2025 | Rapid | 2025-07-15 | 2025-07-22 | Johannesburg Metro (GJM) | 6 | 1509.6 | 6 | 4 | 1708.6 | 15.2 | Details |
| 10 | MCA Winter Chill Classic 2025 (Advanced) | Standard | 2025-07-19 | 2025-07-19 | Johannesburg Metro (GJM) | 5 | 1509.6 | 5 | 4 | 1811.9 | 28.7 | Details |
| 11 | Randburg Club Champs Blitz 2025 | Blitz | 2025-07-08 | 2025-07-08 | Johannesburg Metro (GJM) | 7 | 1509.6 | 7 | 3 | 1530.7 | 0.5 | Details |
| 12 | Neil Savage Memorial Randburg Club Champs 2025 | Standard | 2025-05-06 | 2025-06-24 | Johannesburg Metro (GJM) | 8 | 1481.7 | 8 | 4 | 1612.3 | 17.5 | Details |
| 13 | Randburg Autumn Rapid 2025 | Rapid | 2025-04-15 | 2025-04-22 | Johannesburg Metro (GJM) | 7 | 1519.2 | 7 | 3.5 | 1456.3 | -5.1 | Details |
| 14 | Randburg Chess Club Autumn Blitz | Blitz | 2025-04-08 | 2025-04-08 | Johannesburg Metro (GJM) | 7 | 1519.2 | 7 | 3 | 1623.3 | 3.2 | Details |
| 15 | Randburg Chess Club New Year Swiss 2025 | Standard | 2025-02-11 | 2025-04-01 | Johannesburg Metro (GJM) | 8 | 1519.2 | 7 | 2.5 | 1374.9 | -21.4 | Details |
| 16 | MCA Welcome 2025 (Advanced) | Standard | 2025-02-15 | 2025-02-15 | Johannesburg Metro (GJM) | 5 | 1518.7 | 5 | 3 | 1509.3 | -0.2 | Details |
| 17 | Randburg Chess Club New Year Rapid 2025 | Rapid | 2025-01-28 | 2025-02-04 | Johannesburg Metro (GJM) | 6 | 1518.7 | 6 | 3.5 | 1535.7 | 0.4 | Details |
| 18 | Randburg New Year Blitz 2025 | Blitz | 2025-01-21 | 2025-01-21 | Johannesburg Metro (GJM) | 9 | 1521 | 9 | 5 | 1494.1 | -1.4 | Details |
| 19 | Gauteng Inter-Region at UJ 2024 (Adult+Senior) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1578.8 | 5 | 2 | 1239.1 | -36 | Details |
| 20 | Randburg Summer Swiss 2024 | Standard | 2024-10-29 | 2024-11-26 | Johannesburg Metro (GJM) | 5 | 1531.6 | 5 | 4 | 1814 | 29.5 | Details |
| 21 | Randburg Chess Club Blitz Championship 2024 | Blitz | 2024-10-22 | 2024-10-22 | Johannesburg Metro (GJM) | 9 | 1479.4 | 9 | 6 | 1663.7 | 8.6 | Details |
| 22 | Mzansi Summer Rapid 2024 (B) | Rapid | 2024-10-26 | 2024-10-26 | Johannesburg Metro (GJM) | 6 | 1479.4 | 6 | 5 | 1620 | 11.7 | Details |
| 23 | 2024 Tshwane Chess Club Clash (Open) | Standard | 2024-10-12 | 2024-10-12 | Tshwane (GTP) | 5 | 1479.4 | 5 | 2.5 | 1465 | -2.2 | Details |
| 24 | Randburg Spring Swiss 2024 | Standard | 2024-08-20 | 2024-10-08 | Johannesburg Metro (GJM) | 7 | 1479.4 | 6 | 4 | 1587.5 | 14.3 | Details |
| 25 | Mzansi Spring Open 2024 (Advanced) | Standard | 2024-09-07 | 2024-09-07 | Johannesburg Metro (GJM) | 5 | 1507.3 | 4 | 1 | 1283.9 | -17.4 | Details |
| 26 | Randburg Rapid Club Champs 2024 | Rapid | 2024-06-08 | 2024-08-13 | Johannesburg Metro (GJM) | 8 | 1504.8 | 8 | 4 | 1539.5 | 2.5 | Details |
| 27 | Randburg Chess Club Winter Swiss 2024 | Standard | 2024-06-11 | 2024-07-30 | Johannesburg Metro (GJM) | 7 | 1504.8 | 5 | 2.5 | 1491 | -0.9 | Details |
| 28 | Randburg Autumn Rapid 2024 | Rapid | 2024-05-28 | 2024-06-04 | Johannesburg Metro (GJM) | 6 | 1531.2 | 5 | 2 | 1278 | -16.6 | Details |
| 29 | Randburg Chess Club Championship 2024 | Standard | 2024-04-09 | 2024-05-21 | Johannesburg Metro (GJM) | 7 | 1470.2 | 7 | 3.5 | 1544.4 | 12 | Details |
| 30 | JMC Helpmekaar Kollege Tournament 2024 (B) | Standard | 2024-05-04 | 2024-05-04 | Johannesburg Metro (GJM) | 5 | 1470.2 | 5 | 4 | 1729.2 | 26.1 | Details |
| 31 | Wanderers Blitz Tournament 2024 | Blitz | 2024-03-23 | 2024-03-23 | Johannesburg Metro (GJM) | 9 | 1397.2 | 9 | 4.5 | 1418.7 | 0 | Details |
| 32 | Randburg Chess Club New Year Swiss 2024 | Standard | 2024-02-06 | 2024-02-06 | Johannesburg Metro (GJM) | 7 | 1397.2 | 7 | 3 | 1452.8 | 7.3 | Details |
| 33 | JMC Unika School Tournament 2024 (B) | Standard | 2024-03-02 | 2024-03-02 | Johannesburg Metro (GJM) | 5 | 1397.2 | 5 | 4 | 1729.8 | 33.2 | Details |
| 34 | Gear Up Mzansi Rapid 2024 (Advanced) | Rapid | 2024-02-17 | 2024-02-17 | Johannesburg Metro (GJM) | 5 | 1369.2 | 5 | 3.5 | 1563.5 | 15.5 | Details |
| 35 | Randburg New Year Rapid 2024 | Rapid | 2024-01-23 | 2024-01-30 | Johannesburg Metro (GJM) | 6 | 1322.3 | 6 | 3.5 | 1713.8 | 26.2 | Details |
| 36 | Mzansi Summer Blitz 2023 | Blitz | 2023-12-09 | 2023-12-09 | Johannesburg Metro (GJM) | 7 | 1055 | 7 | 3 | 1594.5 | 14.4 | Details |
| 37 | 2015 Gauteng Provincial High Schoold Chess Champ (U15 Mix Merit) | Standard | 2015-08-29 | 2015-08-29 | Tshwane (GTP) | 5 | 1055 | 5 | 1.5 | 857 | -21.7 | Details |
| 38 | South African Junior Team Championships 2012 (U14 B-Section) | Standard | 2012-12-16 | 2012-12-19 | Western Province (WP) | 7 | 1051 | 6 | 4.5 | 1285 | 33.2 | Details |
| 39 | Chess Excellence December Round Robin F (F) | Standard | 2012-12-01 | 2012-12-01 | Gauteng West (GW) | 7 | 1051 | 7 | 2 | 869 | -27.2 | Details |
| 40 | Gsca U14 Trials 2 | Standard | 2012-09-02 | 2012-09-02 | Gauteng South (GS) | 5 | 1067 | 5 | 3 | 951 | -8.3 | Details |
| 41 | Gauteng South March C Section | Standard | 2012-03-25 | 2012-03-25 | Gauteng South (GS) | 5 | 1049 | 5 | 5 | 1287 | 26.7 | Details |
| 42 | Gs Jan B | Standard | 2012-02-27 | 2012-02-27 | Gauteng South (GS) | 5 | 1050 | 5 | 1.5 | 1074 | -0.7 | Details |
| 43 | South African Junior Team Championships 2011 (U12 B-Section) | Classical | 2011-12-12 | 2011-12-15 | Eastern Province (EP) | 7 | 968 | 7 | 3.5 | 968 | 0 | Details |
| 44 | South African Junior Chess Championships 2010 (Team - U12 Championship) | Classical | 2010-12-12 | 2010-12-15 | Mid-Gauteng (GM) | 7 | 1132 | 7 | 2 | 1133 | -0.8 | Details |
| 45 | South African Junior Team Championships 2009 (U 10 D-Section) | Standard | 2009-12-01 | 2009-12-05 | Western Province (WP) | 7 | 1189 | 5 | 4 | 1093 | 66.4 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 3 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1531.3 |
| Performance | 1531.3 |
Game statistics ()
| Games | 32 |
| Wins | 13 |
| Draws | 4 |
| Losses | 15 |
| White | 15 |
| Black | 17 |
| White wins | 5 |
| Black wins | 8 |
| Score | 15 |
| Percent | 46.9 |
| Dp | -26.6 |
| AOR | 1591.5 |
| Performance | 1565 |
Game statistics (History)
| Games | 238 |
| Wins | 116 |
| Draws | 25 |
| Losses | 97 |
| White | 117 |
| Black | 121 |
| White wins | 60 |
| Black wins | 56 |
| Score | 128.5 |
| Percent | 54 |
| Dp | 33.9 |
| AOR | 1517.9 |
| Performance | 1551.9 |
Rankings (Main)
| National | |
| Overall | 926 |
| Gender | 850 |
| Age group | 445 |
| Gender/Age | 424 |
| Provincial | |
| Overall | 332 |
| Gender | 301 |
| Age group | 160 |
| Gender/Age | 152 |
| Regional | |
| Overall | 130 |
| Gender | 116 |
| Age group | 60 |
| Gender/Age | 56 |
Rankings (Standard)
| National | |
| Overall | 713 |
| Gender | 661 |
| Age group | 364 |
| Gender/Age | 348 |
| Provincial | |
| Overall | 265 |
| Gender | 244 |
| Age group | 134 |
| Gender/Age | 129 |
| Regional | |
| Overall | 94 |
| Gender | 83 |
| Age group | 46 |
| Gender/Age | 44 |
Rankings (Rapid)
| National | |
| Overall | 500 |
| Gender | 456 |
| Age group | 158 |
| Gender/Age | 155 |
| Provincial | |
| Overall | 88 |
| Gender | 81 |
| Age group | 39 |
| Gender/Age | 39 |
| Regional | |
| Overall | 53 |
| Gender | 49 |
| Age group | 25 |
| Gender/Age | 25 |
Rankings (Blitz)
| National | |
| Overall | 167 |
| Gender | 162 |
| Age group | 105 |
| Gender/Age | 101 |
| Provincial | |
| Overall | 57 |
| Gender | 56 |
| Age group | 31 |
| Gender/Age | 31 |
| Regional | |
| Overall | 31 |
| Gender | 30 |
| Age group | 13 |
| Gender/Age | 13 |
Performance ( )
| Games | 7 |
| Score | 3.5 |
| Percent | 50 |
| Aor | 1531.3 |
| Dp | 0 |
| Prat | 1531.3 |
Performance ()
| Games | 32 |
| Score | 15 |
| Percent | 46.9 |
| Aor | 1591.5 |
| Dp | -26.6 |
| Prat | 1565 |
Performance (12 months)
| Games | 95 |
| Score | 49.5 |
| Percent | 52.1 |
| Aor | 1558.3 |
| Dp | 17.9 |
| Prat | 1576.2 |
Performance (History)
| Games | 238 |
| Score | 128.5 |
| Percent | 54 |
| Aor | 1517.9 |
| Dp | 33.9 |
| Prat | 1551.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Snyckers, A (Adam) | 8 | 4 | 4 | Randburg New Year Rapid 2024 | Randburg Chess Club New Year Blitz 2026 | Details |
| Overall | 2 | Durow, NL (Neil) | 7 | 0 | 7 | Randburg New Year Blitz 2025 | Randburg Winter Swiss 2025 | Details |
| Overall | 3 | Snyckers, FA (Frank Alexander) | 7 | 3 | 4 | Randburg New Year Rapid 2024 | Randburg Winter Swiss 2025 | Details |
| Overall | 4 | Sparks, SJW (Stephen) | 7 | 2 | 5 | Randburg Chess Club Championship 2024 | Randburg Chess Club New Year Rapid 2026 | Details |
| Overall | 5 | Hodgson, TF (Timothy Fish) | 6 | 4 | 2 | Randburg Rapid Club Champs 2024 | Randburg Chess Club New Year Rapid 2026 | Details |
| Standard | 1 | Snyckers, FA (Frank Alexander) | 5 | 2 | 3 | Randburg Chess Club New Year Swiss 2024 | Randburg Winter Swiss 2025 | Details |
| Standard | 2 | Metcalfe, AR (Allister Richard) | 4 | 2 | 2 | Randburg Chess Club New Year Swiss 2024 | Neil Savage Memorial Randburg Club Champs 2025 | Details |
| Standard | 3 | Sparks, SJW (Stephen) | 3 | 0 | 3 | Randburg Chess Club Championship 2024 | Neil Savage Memorial Randburg Club Champs 2025 | Details |
| Standard | 4 | Machet, J (Jordan) | 3 | 2 | 1 | Randburg Chess Club New Year Swiss 2025 | Randburg Winter Swiss 2025 | Details |
| Standard | 5 | Mendelsohn, DC (David Charles) | 3 | 0 | 3 | Randburg Chess Club Championship 2024 | Randburg Winter Swiss 2025 | Details |
| Rapid | 1 | Snyckers, A (Adam) | 3 | 1 | 2 | Randburg New Year Rapid 2024 | Randburg Autumn Rapid 2025 | Details |
| Rapid | 2 | Essop, R (Rashied) | 3 | 2 | 1 | Randburg Rapid Club Champs 2024 | Randburg Chess Club Winter Rapid 2025 | Details |
| Rapid | 3 | Hodgson, TF (Timothy Fish) | 3 | 2 | 1 | Randburg Rapid Club Champs 2024 | Randburg Chess Club New Year Rapid 2026 | Details |
| Rapid | 4 | Mungal, Z (Zoey) | 2 | 2 | 0 | Randburg Autumn Rapid 2024 | Randburg Chess Club Winter Rapid 2025 | Details |
| Rapid | 5 | Durow, NL (Neil) | 2 | 0 | 2 | Randburg Chess Club New Year Rapid 2025 | Randburg Autumn Rapid 2025 | Details |
| Blitz | 1 | Durow, NL (Neil) | 4 | 0 | 4 | Randburg New Year Blitz 2025 | Randburg Spring Blitz 2025 | Details |
| Blitz | 2 | Snyckers, A (Adam) | 3 | 2 | 1 | Randburg Chess Club Blitz Championship 2024 | Randburg Chess Club New Year Blitz 2026 | Details |
| Blitz | 3 | Deysel, K (Kaleb) | 3 | 2 | 1 | Randburg Chess Club Autumn Blitz | Randburg Chess Club New Year Blitz 2026 | Details |
| Blitz | 4 | Tak, R (Rannveer) | 3 | 1 | 2 | Randburg Chess Club Blitz Championship 2024 | Randburg Club Champs Blitz 2025 | Details |
| Blitz | 5 | Sparks, SJW (Stephen) | 2 | 1 | 1 | Randburg Chess Club Autumn Blitz | Randburg Chess Club New Year Blitz 2026 | Details |