PLAYER PAGE
Shaun Jolliffe
100014225Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1669 |
| K-factor | 28 |
| Floor | 1169 |
| Highest | 1669 (2026-07-01) |
| Min/Max +/- allowed | 85 |
| Rating Change () | |
| Games | 21 |
| Score | 11 |
| We | 13.29 |
| SWe | -0.62 |
| Temp +/- | -17.3 |
| Penalties | 0 |
| Weight perform | 1493.3 |
| Final +/- | -17.3 |
| New Rating () | |
| Rating | 1651.7 |
| K-factor | 28 |
| Floor | 1169 |
| Highest | 1669 (2026-07-01) |
| Min/Max +/- allowed | 85 |
Standard rating
| Rating | 1684.2 |
| K-factor | 28 |
| Floor | 1184.2 |
| Highest | 1684.2 (2026-07-01) |
| Min/Max +/- allowed | 83.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1690.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1684.2 |
| K-factor | 28 |
| Floor | 1184.2 |
| Highest | 1684.2 (2026-07-01) |
| Min/Max +/- allowed | 83.2 |
Rapid rating
| Rating | 1543.1 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1582.5 (2024-01-01) |
| Min/Max +/- allowed | 96.1 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 4.42 |
| SWe | -0.42 |
| Temp +/- | -13.4 |
| Penalties | 0 |
| Weight perform | 1560 |
| Final +/- | +16.9 |
| New Rating () | |
| Rating | 1560 |
| K-factor | 32 |
| Floor | 955 |
| Highest | 1582.5 (2024-01-01) |
| Min/Max +/- allowed | 96.1 |
Blitz rating
| Rating | 1475 |
| K-factor | 32 |
| Floor | 975 |
| Highest | 1475 (2026-04-01) |
| Min/Max +/- allowed | 112.1 |
| Rating Change () | |
| Games | 15 |
| Score | 7 |
| We | 9.28 |
| SWe | -2.28 |
| Temp +/- | -73 |
| Penalties | 0 |
| Weight perform | 1485 |
| Final +/- | +10 |
| New Rating () | |
| Rating | 1485 |
| K-factor | 32 |
| Floor | 985 |
| Highest | 1485 (2026-07-01) |
| Min/Max +/- allowed | 110.5 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Randburg Chess Club Winter Rapid 2026 | Rapid | 2026-07-14 | 2026-07-21 | Johannesburg Metro (GJM) | 6 | 1669 | 6 | 4 | 1633.4 | -3.1 | Details |
| 2 | Randburg Chess Club WInter Blitz 2026 | Blitz | 2026-07-07 | 2026-07-07 | Johannesburg Metro (GJM) | 8 | 1669 | 8 | 4 | 1634.2 | -2.2 | Details |
| 3 | 4th Khelo India - LCA Chess Tournament 2026 (Blitz) | Blitz | 2026-07-11 | 2026-07-11 | Johannesburg Metro (GJM) | 7 | 1669 | 7 | 3 | 1397.4 | -12.1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Randpark Ridge 2026 (B) | Standard | 2026-06-27 | 2026-06-27 | Johannesburg Metro (GJM) | 5 | 1581.4 | 5 | 4 | 1731.4 | 19.7 | Details |
| 2 | Randburg Autumn Swiss 2026 | Standard | 2026-05-05 | 2026-06-23 | Johannesburg Metro (GJM) | 8 | 1581.4 | 8 | 5.5 | 1839.9 | 63.6 | Details |
| 3 | JMC Helpmekaar 2026 (B) | Standard | 2026-05-31 | 2026-05-31 | Johannesburg Metro (GJM) | 5 | 1581.4 | 5 | 4 | 1707.1 | 16.4 | Details |
| 4 | JMC Crawford Sandton Rapid 2026 (Open) | Rapid | 2026-05-09 | 2026-05-09 | Johannesburg Metro (GJM) | 5 | 1586.7 | 5 | 3.5 | 1603.1 | -2.4 | Details |
| 5 | UJ Scholars 2nd Ed 2026 (Open) | Rapid | 2026-05-02 | 2026-05-02 | Johannesburg Metro (GJM) | 5 | 1586.7 | 5 | 4 | 1562.5 | -2.8 | Details |
| 6 | Randburg Autumn Rapid 2026 | Rapid | 2026-04-14 | 2026-04-21 | Johannesburg Metro (GJM) | 6 | 1614 | 3 | 3 | 1907.5 | 15.2 | Details |
| 7 | Randburg Autumn Blitz 2026 | Blitz | 2026-04-07 | 2026-04-07 | Johannesburg Metro (GJM) | 7 | 1614 | 7 | 3.5 | 1531.3 | -4.5 | Details |
| 8 | Randburg NY Swiss 2026 | Standard | 2026-02-10 | 2026-03-31 | Johannesburg Metro (GJM) | 8 | 1614 | 8 | 3 | 1450.9 | -38 | Details |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 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 |
| 14 | Randburg Winter Swiss 2025 | Standard | 2025-07-29 | 2025-09-16 | Johannesburg Metro (GJM) | 8 | 1647.8 | 8 | 4.5 | 1664.4 | 3 | Details |
| 15 | 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 |
| 16 | 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 |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | 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 |
| 21 | 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 |
| 22 | 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 |
| 23 | 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 |
| 24 | MCA Welcome 2025 (Advanced) | Standard | 2025-02-15 | 2025-02-15 | Johannesburg Metro (GJM) | 5 | 1518.7 | 5 | 3 | 1509.3 | -0.2 | Details |
| 25 | 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 |
| 26 | Randburg New Year Blitz 2025 | Blitz | 2025-01-21 | 2025-01-21 | Johannesburg Metro (GJM) | 9 | 1521 | 9 | 5 | 1494.1 | -1.4 | Details |
| 27 | 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 |
| 28 | Randburg Summer Swiss 2024 | Standard | 2024-10-29 | 2024-11-26 | Johannesburg Metro (GJM) | 5 | 1531.6 | 5 | 4 | 1814 | 29.5 | Details |
| 29 | 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 |
| 30 | Mzansi Summer Rapid 2024 (B) | Rapid | 2024-10-26 | 2024-10-26 | Johannesburg Metro (GJM) | 6 | 1479.4 | 6 | 5 | 1620 | 11.7 | Details |
| 31 | 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 |
| 32 | Randburg Spring Swiss 2024 | Standard | 2024-08-20 | 2024-10-08 | Johannesburg Metro (GJM) | 7 | 1479.4 | 6 | 4 | 1587.5 | 14.3 | Details |
| 33 | 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 |
| 34 | 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 |
| 35 | 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 |
| 36 | Randburg Autumn Rapid 2024 | Rapid | 2024-05-28 | 2024-06-04 | Johannesburg Metro (GJM) | 6 | 1531.2 | 5 | 2 | 1278 | -16.6 | Details |
| 37 | 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 |
| 38 | 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 |
| 39 | Wanderers Blitz Tournament 2024 | Blitz | 2024-03-23 | 2024-03-23 | Johannesburg Metro (GJM) | 9 | 1397.2 | 9 | 4.5 | 1418.7 | 0 | Details |
| 40 | 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 |
| 41 | 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 |
| 42 | 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 |
| 43 | 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 |
| 44 | Mzansi Summer Blitz 2023 | Blitz | 2023-12-09 | 2023-12-09 | Johannesburg Metro (GJM) | 7 | 1055 | 7 | 3 | 1594.5 | 14.4 | Details |
| 45 | 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 |
| 46 | 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 |
| 47 | 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 |
| 48 | Gsca U14 Trials 2 | Standard | 2012-09-02 | 2012-09-02 | Gauteng South (GS) | 5 | 1067 | 5 | 3 | 951 | -8.3 | Details |
| 49 | Gauteng South March C Section | Standard | 2012-03-25 | 2012-03-25 | Gauteng South (GS) | 5 | 1049 | 5 | 5 | 1287 | 26.7 | Details |
| 50 | Gs Jan B | Standard | 2012-02-27 | 2012-02-27 | Gauteng South (GS) | 5 | 1050 | 5 | 1.5 | 1074 | -0.7 | Details |
Game statistics ( )
| Games | 21 |
| Wins | 11 |
| Draws | 0 |
| Losses | 10 |
| White | 11 |
| Black | 10 |
| White wins | 7 |
| Black wins | 4 |
| Score | 11 |
| Percent | 52.4 |
| Dp | 20.2 |
| AOR | 1534.8 |
| Performance | 1555 |
Game statistics ()
| Games | 84 |
| Wins | 47 |
| Draws | 6 |
| Losses | 31 |
| White | 44 |
| Black | 40 |
| White wins | 24 |
| Black wins | 23 |
| Score | 50 |
| Percent | 59.5 |
| Dp | 81 |
| AOR | 1540.4 |
| Performance | 1621.4 |
Game statistics (History)
| Games | 290 |
| Wins | 150 |
| Draws | 27 |
| Losses | 113 |
| White | 146 |
| Black | 144 |
| White wins | 79 |
| Black wins | 71 |
| Score | 163.5 |
| Percent | 56.4 |
| Dp | 54.2 |
| AOR | 1516.3 |
| Performance | 1570.6 |
Rankings (Main)
| National | |
| Overall | 708 |
| Gender | 666 |
| Age group | 379 |
| Gender/Age | 362 |
| Provincial | |
| Overall | 245 |
| Gender | 229 |
| Age group | 137 |
| Gender/Age | 132 |
| Regional | |
| Overall | 101 |
| Gender | 92 |
| Age group | 53 |
| Gender/Age | 51 |
Rankings (Standard)
| National | |
| Overall | 594 |
| Gender | 558 |
| Age group | 310 |
| Gender/Age | 296 |
| Provincial | |
| Overall | 216 |
| Gender | 203 |
| Age group | 121 |
| Gender/Age | 117 |
| Regional | |
| Overall | 86 |
| Gender | 79 |
| Age group | 43 |
| Gender/Age | 42 |
Rankings (Rapid)
| National | |
| Overall | 276 |
| Gender | 262 |
| Age group | 111 |
| Gender/Age | 108 |
| Provincial | |
| Overall | 66 |
| Gender | 62 |
| Age group | 31 |
| Gender/Age | 31 |
| Regional | |
| Overall | 36 |
| Gender | 33 |
| Age group | 18 |
| Gender/Age | 18 |
Rankings (Blitz)
| National | |
| Overall | 162 |
| Gender | 157 |
| Age group | 103 |
| Gender/Age | 100 |
| Provincial | |
| Overall | 55 |
| Gender | 53 |
| Age group | 30 |
| Gender/Age | 30 |
| Regional | |
| Overall | 29 |
| Gender | 27 |
| Age group | 13 |
| Gender/Age | 13 |
Performance ( )
| Games | 21 |
| Score | 11 |
| Percent | 52.4 |
| Aor | 1534.8 |
| Dp | 20.2 |
| Prat | 1555 |
Performance ()
| Games | 84 |
| Score | 50 |
| Percent | 59.5 |
| Aor | 1540.4 |
| Dp | 81 |
| Prat | 1621.4 |
Performance (12 months)
| Games | 109 |
| Score | 62 |
| Percent | 56.9 |
| Aor | 1539.8 |
| Dp | 58.5 |
| Prat | 1598.2 |
Performance (History)
| Games | 290 |
| Score | 163.5 |
| Percent | 56.4 |
| Aor | 1516.3 |
| Dp | 54.2 |
| Prat | 1570.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Snyckers, A (Adam) | 9 | 4 | 5 | Randburg New Year Rapid 2024 | Randburg Autumn Swiss 2026 | Details |
| Overall | 2 | Sparks, SJW (Stephen) | 9 | 2 | 7 | Randburg Chess Club Championship 2024 | Randburg Autumn Swiss 2026 | Details |
| Overall | 3 | Snyckers, FA (Frank Alexander) | 8 | 3 | 5 | Randburg New Year Rapid 2024 | Randburg NY Swiss 2026 | Details |
| Overall | 4 | Tak, R (Rannveer) | 7 | 4 | 3 | JMC Unika School Tournament 2024 (B) | Randburg Autumn Swiss 2026 | Details |
| Overall | 5 | Tracey, T (Terence) | 7 | 5 | 2 | Randburg Chess Club New Year Swiss 2024 | Randburg Autumn Swiss 2026 | Details |
| Standard | 1 | Snyckers, FA (Frank Alexander) | 6 | 2 | 4 | Randburg Chess Club New Year Swiss 2024 | Randburg NY Swiss 2026 | Details |
| Standard | 2 | Sparks, SJW (Stephen) | 5 | 0 | 5 | Randburg Chess Club Championship 2024 | Randburg Autumn Swiss 2026 | Details |
| Standard | 3 | Metcalfe, AR (Allister Richard) | 4 | 2 | 2 | Randburg Chess Club New Year Swiss 2024 | Neil Savage Memorial Randburg Club Champs 2025 | Details |
| Standard | 4 | Mendelsohn, DC (David Charles) | 4 | 1 | 3 | Randburg Chess Club Championship 2024 | Randburg Autumn Swiss 2026 | Details |
| Standard | 5 | Snyckers, A (Adam) | 3 | 1 | 2 | Randburg Chess Club New Year Swiss 2024 | Randburg Autumn Swiss 2026 | Details |
| Rapid | 1 | Essop, R (Rashied) | 3 | 2 | 1 | Randburg Rapid Club Champs 2024 | Randburg Chess Club Winter Rapid 2025 | Details |
| Rapid | 2 | Snyckers, A (Adam) | 3 | 1 | 2 | Randburg New Year Rapid 2024 | Randburg Autumn 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 | Tracey, T (Terence) | 2 | 2 | 0 | Randburg Chess Club Rapid Championship 2025 | Randburg Autumn Rapid 2026 | Details |
| Rapid | 5 | Mungal, Z (Zoey) | 2 | 2 | 0 | Randburg Autumn Rapid 2024 | Randburg Chess Club Winter Rapid 2025 | Details |
| Blitz | 1 | Durow, NL (Neil) | 4 | 0 | 4 | Randburg New Year Blitz 2025 | Randburg Spring Blitz 2025 | Details |
| Blitz | 2 | Tak, R (Rannveer) | 4 | 2 | 2 | Randburg Chess Club Blitz Championship 2024 | Randburg Autumn 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 | Snyckers, A (Adam) | 3 | 2 | 1 | Randburg Chess Club Blitz Championship 2024 | Randburg Chess Club New Year Blitz 2026 | Details |
| Blitz | 5 | Harmse, J (Justin) | 2 | 1 | 1 | Randburg Club Champs Blitz 2025 | Randburg Spring Blitz 2025 | Details |