PLAYER PAGE
Ryan Gemmell
1130306564Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1361.5 |
| K-factor | 32 |
| Floor | 935.4 |
| Highest | 1435.4 (2026-01-01) |
| Min/Max +/- allowed | 119 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1328.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1361.5 |
| K-factor | 32 |
| Floor | 935.4 |
| Highest | 1435.4 (2026-01-01) |
| Min/Max +/- allowed | 118.6 |
Standard rating
| Rating | 1360.5 |
| K-factor | 32 |
| Floor | 943.4 |
| Highest | 1443.4 (2026-01-01) |
| Min/Max +/- allowed | 117.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1328.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1360.5 |
| K-factor | 32 |
| Floor | 943.4 |
| Highest | 1443.4 (2026-01-01) |
| Min/Max +/- allowed | 117.2 |
Rapid rating
| Rating | 1190.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-07-01) |
| 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 | 1190.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-07-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1197.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-07-01) |
| 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 | 1197.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-07-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | 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 | Chess Power House February Open 2026 (C) | Standard | 2026-02-21 | 2026-02-21 | Ekurhuleni (GE) | 5 | 1435 | 5 | 2.5 | 1458.3 | 0 | Details |
| 2 | MCA Tshwane Welcome 2026 (C) | Standard | 2026-01-24 | 2026-01-24 | Tshwane (GTP) | 5 | 1435 | 5 | 3 | 1342.7 | 0 | Details |
| 3 | 2026 JMC Kick off Tournament (B) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1435 | 5 | 0 | 1042.3 | 0 | Details |
| 4 | Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1386.1 | 5 | 4.5 | 1623.9 | 0 | Details |
| 5 | Tshwane Chess Club Clash 2025 (Open) | Standard | 2025-09-13 | 2025-09-13 | Tshwane (GTP) | 5 | 1371.3 | 5 | 2 | 1449.6 | 0 | Details |
| 6 | Chess Power House Aug Open 2025 (C) | Standard | 2025-08-16 | 2025-08-16 | Ekurhuleni (GE) | 5 | 1353.8 | 4 | 2 | 1372 | 0 | Details |
| 7 | JMC Closed 2025 (U14) | Standard | 2025-08-09 | 2025-08-10 | Johannesburg Metro (GJM) | 5 | 1353.8 | 5 | 3 | 1436.6 | 0 | Details |
| 8 | JMC - Trinity Randpark Ridge 2025 (C) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1379.6 | 5 | 1.5 | 1183.1 | 0 | Details |
| 9 | South African Open 2025 (U14 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1379.6 | 5 | 3 | 1468.2 | 0 | Details |
| 10 | South African Open 2025 (Blitz) | Blitz | 2025-07-02 | 2025-07-02 | Johannesburg Metro (GJM) | 9 | 1379.6 | 7 | 2 | 1199.8 | 0 | Details |
| 11 | JMC Helpmekaar 2025 (C) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1284.4 | 5 | 4 | 1635.8 | 0 | Details |
| 12 | Ekurhuleni Trials 2025 (E) | Standard | 2025-05-24 | 2025-05-24 | Ekurhuleni (GE) | 5 | 1330.8 | 5 | 3 | 1459.2 | 0 | Details |
| 13 | Moja Chess Extravaganza 2025 (C) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 1330.8 | 8 | 1.5 | 1124.6 | 0 | Details |
| 14 | Lubowski Open 2025 (D2) | Standard | 2025-03-21 | 2025-03-22 | Tshwane (GTP) | 5 | 1378.5 | 5 | 2 | 1168.9 | 0 | Details |
| 15 | 2025 Chris Greyling Open Chess Tournament (C) | Standard | 2025-03-15 | 2025-03-15 | Tshwane (GTP) | 5 | 1378.5 | 5 | 2 | 1327.5 | 0 | Details |
| 16 | 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) | Standard | 2025-02-01 | 2025-02-02 | Tshwane (GTP) | 5 | 1364.7 | 5 | 3.5 | 1440.1 | 0 | Details |
| 17 | 2025 Tshwane Chess OPEN Registration Tournament (B1) | Standard | 2025-01-25 | 2025-01-25 | Tshwane (GTP) | 5 | 1395.5 | 5 | 2 | 1212.4 | 0 | Details |
| 18 | Gauteng Inter-Region at UJ 2024 (U12 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1340 | 5 | 4 | 1490.9 | 0 | Details |
| 19 | East Rand Chess Year end Open 2024 (C) | Standard | 2024-11-30 | 2024-11-30 | Ekurhuleni (GE) | 5 | 1340 | 5 | 2.5 | 1348.9 | 0 | Details |
| 20 | CPH Boksburg Open 2024 (C) | Standard | 2024-10-26 | 2024-10-26 | Ekurhuleni (GE) | 5 | 1265.7 | 5 | 4 | 1503.3 | 0 | Details |
| 21 | 2024 Gauteng North Open Chess Tournament (U12) | Standard | 2024-10-05 | 2024-10-06 | Tshwane (GTP) | 5 | 1265.7 | 5 | 3 | 1372.9 | 0 | Details |
| 22 | Ekurhuleni Closed 2024 (U12) | Standard | 2024-09-21 | 2024-09-21 | Ekurhuleni (GE) | 5 | 1243 | 5 | 2 | 1173.7 | 0 | Details |
| 23 | Mzansi Spring Open 2024 (Juniors) | Standard | 2024-09-07 | 2024-09-07 | Johannesburg Metro (GJM) | 5 | 1243 | 5 | 3 | 1249.8 | 0 | Details |
| 24 | JCC Khelo India 1st Annual Chess Tournament 2024 (D) | Standard | 2024-08-31 | 2024-08-31 | Johannesburg Metro (GJM) | 5 | 1243 | 5 | 2 | 1259.3 | 0 | Details |
| 25 | Ekurhuleni Trails 3 2024 (U12) | Standard | 2024-08-24 | 2024-08-24 | Ekurhuleni (GE) | 5 | 1243 | 5 | 3 | 1404.4 | 0 | Details |
| 26 | Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) | Classical | 2024-08-17 | 2024-08-17 | Bojanala Platina (NBR) | 5 | 1184.6 | 5 | 3 | 1442.1 | 0 | Details |
| 27 | Ekurhuleni Trails 2 2024 (U12) | Standard | 2024-07-27 | 2024-07-27 | Ekurhuleni (GE) | 5 | 1200 | 5 | 2 | 1196.9 | 0 | Details |
| 28 | Chess Power House July Open 2024 (C) | Standard | 2024-07-20 | 2024-07-20 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 1 | 1063.4 | 0 | Details |
| 29 | Midvaal Winter Classic 13 July 2024 (E) | Rapid | 2024-07-13 | 2024-07-13 | Sedibeng (GSV) | 7 | 1200 | 7 | 3 | 1251.9 | 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 | 15 |
| Wins | 5 |
| Draws | 1 |
| Losses | 9 |
| White | 9 |
| Black | 6 |
| White wins | 3 |
| Black wins | 2 |
| Score | 5.5 |
| Percent | 36.7 |
| Dp | -113.3 |
| AOR | 1394.4 |
| Performance | 1281.1 |
Game statistics (History)
| Games | 151 |
| Wins | 70 |
| Draws | 8 |
| Losses | 73 |
| White | 75 |
| Black | 76 |
| White wins | 36 |
| Black wins | 34 |
| Score | 74 |
| Percent | 49 |
| Dp | -8.4 |
| AOR | 1335.7 |
| Performance | 1327.3 |
Rankings (Main)
| National | |
| Overall | 4134 |
| Gender | 3473 |
| Age group | 493 |
| Gender/Age | 367 |
| Provincial | |
| Overall | 1400 |
| Gender | 1170 |
| Age group | 156 |
| Gender/Age | 121 |
| Regional | |
| Overall | 421 |
| Gender | 369 |
| Age group | 47 |
| Gender/Age | 41 |
Rankings (Standard)
| National | |
| Overall | 3765 |
| Gender | 3151 |
| Age group | 460 |
| Gender/Age | 331 |
| Provincial | |
| Overall | 1340 |
| Gender | 1120 |
| Age group | 155 |
| Gender/Age | 115 |
| Regional | |
| Overall | 385 |
| Gender | 334 |
| Age group | 49 |
| Gender/Age | 41 |
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 | 15 |
| Score | 5.5 |
| Percent | 36.7 |
| Aor | 1394.4 |
| Dp | -113.3 |
| Prat | 1281.1 |
Performance (12 months)
| Games | 79 |
| Score | 36 |
| Percent | 45.6 |
| Aor | 1377.7 |
| Dp | -37.7 |
| Prat | 1340 |
Performance (History)
| Games | 151 |
| Score | 74 |
| Percent | 49 |
| Aor | 1335.7 |
| Dp | -8.4 |
| Prat | 1327.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mann, L (Leane) | 4 | 2 | 2 | Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) | 2026 JMC Kick off Tournament (B) | Details |
| Overall | 2 | De Jager, Z (Zander) | 3 | 1 | 2 | CPH Boksburg Open 2024 (C) | South African Open 2025 (U14 Open) | Details |
| Overall | 3 | Khumalo, ME (Musawenkosi Ethan) | 3 | 1 | 2 | JCC Khelo India 1st Annual Chess Tournament 2024 (D) | Chess Power House February Open 2026 (C) | Details |
| Overall | 4 | Papanicolaou, M (Mila) | 2 | 0 | 2 | East Rand Chess Year end Open 2024 (C) | Chess Power House Aug Open 2025 (C) | Details |
| Overall | 5 | Swanevelder, Z (Zianey) | 2 | 2 | 0 | Ekurhuleni Trails 2 2024 (U12) | East Rand Chess Year end Open 2024 (C) | Details |
| Standard | 1 | Mann, L (Leane) | 4 | 2 | 2 | Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) | 2026 JMC Kick off Tournament (B) | Details |
| Standard | 2 | De Jager, Z (Zander) | 3 | 1 | 2 | CPH Boksburg Open 2024 (C) | South African Open 2025 (U14 Open) | Details |
| Standard | 3 | Khumalo, ME (Musawenkosi Ethan) | 3 | 1 | 2 | JCC Khelo India 1st Annual Chess Tournament 2024 (D) | Chess Power House February Open 2026 (C) | Details |
| Standard | 4 | Mankena, S (Satvik Ram) | 2 | 1 | 1 | Chess Power House July Open 2024 (C) | 2024 Gauteng North Open Chess Tournament (U12) | Details |
| Standard | 5 | Papanicolaou, M (Mila) | 2 | 0 | 2 | East Rand Chess Year end Open 2024 (C) | Chess Power House Aug Open 2025 (C) | Details |