PLAYER PAGE
Aidan Pelser
1160143816Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1386.3 |
| K-factor | 32 |
| Floor | 928 |
| Highest | 1439.1 (2024-06-01) |
| Min/Max +/- allowed | 118 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1194.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1386.3 |
| K-factor | 32 |
| Floor | 928 |
| Highest | 1439.1 (2024-06-01) |
| Min/Max +/- allowed | 117.9 |
Standard rating
| Rating | 1385.9 |
| K-factor | 32 |
| Floor | 932.2 |
| Highest | 1439.2 (2024-06-01) |
| Min/Max +/- allowed | 117.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1194.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1385.9 |
| K-factor | 32 |
| Floor | 932.2 |
| Highest | 1439.2 (2024-06-01) |
| Min/Max +/- allowed | 117.9 |
Rapid 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 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Gauteng Inter-Region at Emerald Resort 2025 (U10 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1393.1 | 5 | 2 | 1185.3 | 0 | Details |
| 2 | JMC Closed 2025 (U10) | Standard | 2025-08-09 | 2025-08-09 | Johannesburg Metro (GJM) | 5 | 1385.7 | 5 | 2 | 1375.1 | 0 | Details |
| 3 | JMC - Trinity Randpark Ridge 2025 (U10) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1405.2 | 5 | 2 | 1163.8 | 0 | Details |
| 4 | JMC Helpmekaar 2025 (U10) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1423.5 | 5 | 2 | 1299.2 | 0 | Details |
| 5 | JMC Crawford Sandton 2025 (U10) | Standard | 2025-05-10 | 2025-05-10 | Johannesburg Metro (GJM) | 5 | 1428 | 4 | 2 | 1391.5 | 0 | Details |
| 6 | JMC Crawford Ruimsig 2025 (U10) | Standard | 2025-03-01 | 2025-03-01 | Johannesburg Metro (GJM) | 5 | 1400 | 5 | 4 | 1571 | 0 | Details |
| 7 | Gauteng Top Schools 2024 (U9 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1401.1 | 5 | 2.5 | 1387.9 | 0 | Details |
| 8 | JMC Closed 2024 (U10) | Standard | 2024-08-09 | 2024-08-09 | Johannesburg Metro (GJM) | 5 | 1400 | 5 | 3 | 1413.3 | 0 | Details |
| 9 | JMC Trinityhouse Randpark Ridge 2024 (U10) | Standard | 2024-07-13 | 2024-07-13 | Johannesburg Metro (GJM) | 5 | 1410.6 | 5 | 3 | 1333 | 0 | Details |
| 10 | JMC Trinityhouse Little Falls 2024 (U10) | Standard | 2024-06-02 | 2024-06-02 | Johannesburg Metro (GJM) | 5 | 1349.5 | 5 | 4 | 1569 | 0 | Details |
| 11 | JMC Crawford International Sandton 2024 (U10) | Standard | 2024-05-11 | 2024-05-11 | Johannesburg Metro (GJM) | 5 | 1290 | 5 | 3 | 1444.3 | 0 | Details |
| 12 | South African Junior Closed Chess Championship 2024 (U8 Open) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1290 | 9 | 5 | 1382.8 | 0 | Details |
| 13 | JMC Unika School Tournament 2024 (U10) | Standard | 2024-03-02 | 2024-03-02 | Johannesburg Metro (GJM) | 5 | 1284.9 | 2 | 1 | 1359.2 | 0 | Details |
| 14 | 2024 Gauteng Inter-Region Chess Championship (U8) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1293.9 | 5 | 2 | 1220.2 | 0 | Details |
| 15 | JMC Kick Off Tournament 2024 (U10) | Standard | 2024-01-28 | 2024-01-28 | Johannesburg Metro (GJM) | 5 | 1293.9 | 5 | 3 | 1322.7 | 0 | Details |
| 16 | Africawide Chess Championship 2023 (Development A) | Standard | 2023-11-04 | 2023-11-04 | Johannesburg Metro (GJM) | 5 | 1292.9 | 5 | 2.5 | 1292 | 0 | Details |
| 17 | 2023 Centurion Chess Open (E) | Standard | 2023-09-23 | 2023-09-23 | Tshwane (GTP) | 5 | 1276.1 | 5 | 3 | 1339.1 | 0 | Details |
| 18 | JMC Closed Aug 2023 (U8) | Standard | 2023-08-04 | 2023-08-06 | Johannesburg Metro (GJM) | 6 | 1303.2 | 6 | 3 | 1190.3 | 0 | Details |
| 19 | JMC Trinity Little Falls 2023 (U8) | Standard | 2023-07-02 | 2023-07-02 | Johannesburg Metro (GJM) | 5 | 1263.5 | 5 | 4 | 1441.6 | 0 | Details |
| 20 | JNW Open - Trinityhouse Little Falls 2023 (U8) | Standard | 2023-05-13 | 2023-05-13 | Johannesburg Metro (GJM) | 5 | 1253 | 5 | 3 | 1305 | 0 | Details |
| 21 | 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) | Standard | 2023-02-04 | 2023-02-04 | Tshwane (GTP) | 5 | 1190.4 | 5 | 5 | 1494.1 | 0 | Details |
| 22 | 2022 South African Junior Wild Card Chess Championships (U8 Open) | Classical | 2022-12-09 | 2022-12-12 | 4 Knights (4K) | 7 | 1212 | 6 | 2 | 1083.6 | 0 | Details |
| 23 | 2022 South African Junior Team Chess Championships (U8 Open+Girls) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1212 | 7 | 3.5 | 1233.1 | 0 | Details |
| 24 | JMC 3rd Trials 2022 (U8) | Standard | 2022-09-11 | 2022-09-11 | Johannesburg Metro (GJM) | 5 | 1202.7 | 5 | 3 | 1248.5 | 0 | Details |
| 25 | JMC 2nd Trials 2022 (U8) | Standard | 2022-08-27 | 2022-08-27 | Johannesburg Metro (GJM) | 5 | 1209.6 | 5 | 3 | 1175.7 | 0 | Details |
| 26 | JMC Trials 1 - Laerskool Fontainebleau 2022 (U8) | Standard | 2022-07-24 | 2022-07-24 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 3 | 1256.8 | 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 | 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 (History)
| Games | 134 |
| Wins | 71 |
| Draws | 9 |
| Losses | 54 |
| White | 61 |
| Black | 73 |
| White wins | 28 |
| Black wins | 43 |
| Score | 75.5 |
| Percent | 56.3 |
| Dp | 53.9 |
| AOR | 1268.4 |
| Performance | 1322.3 |
Rankings (Main)
| National | |
| Overall | 3583 |
| Gender | 3026 |
| Age group | 279 |
| Gender/Age | 219 |
| Provincial | |
| Overall | 1229 |
| Gender | 1030 |
| Age group | 102 |
| Gender/Age | 84 |
| Regional | |
| Overall | 382 |
| Gender | 335 |
| Age group | 40 |
| Gender/Age | 35 |
Rankings (Standard)
| National | |
| Overall | 3238 |
| Gender | 2729 |
| Age group | 259 |
| Gender/Age | 205 |
| Provincial | |
| Overall | 1155 |
| Gender | 970 |
| Age group | 96 |
| Gender/Age | 79 |
| Regional | |
| Overall | 346 |
| Gender | 301 |
| Age group | 40 |
| Gender/Age | 35 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 24 |
| Score | 10 |
| Percent | 41.7 |
| Aor | 1349.3 |
| Dp | -70.8 |
| Prat | 1278.5 |
Performance (History)
| Games | 134 |
| Score | 75.5 |
| Percent | 56.3 |
| Aor | 1268.4 |
| Dp | 53.9 |
| Prat | 1322.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Gerber, Z (Zoe) | 4 | 2 | 2 | 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) | JMC - Trinity Randpark Ridge 2025 (U10) | Details |
| Overall | 2 | Stelloh, A (Alexander) | 4 | 1 | 3 | 2022 South African Junior Wild Card Chess Championships (U8 Open) | South African Junior Closed Chess Championship 2024 (U8 Open) | Details |
| Overall | 3 | Steyn, K (Kian) | 3 | 2 | 1 | JMC Trinity Little Falls 2023 (U8) | JMC Closed 2025 (U10) | Details |
| Overall | 4 | Koorts, L (Lukas) | 3 | 1 | 2 | JMC Trinityhouse Little Falls 2024 (U10) | JMC Closed 2025 (U10) | Details |
| Overall | 5 | Exarchos, I (Isabella) | 3 | 3 | 0 | JMC 2nd Trials 2022 (U8) | JMC Kick Off Tournament 2024 (U10) | Details |
| Standard | 1 | Gerber, Z (Zoe) | 4 | 2 | 2 | 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) | JMC - Trinity Randpark Ridge 2025 (U10) | Details |
| Standard | 2 | Stelloh, A (Alexander) | 4 | 1 | 3 | 2022 South African Junior Wild Card Chess Championships (U8 Open) | South African Junior Closed Chess Championship 2024 (U8 Open) | Details |
| Standard | 3 | Labuschagne, P (Phillip) | 3 | 2 | 1 | 2022 South African Junior Wild Card Chess Championships (U8 Open) | South African Junior Closed Chess Championship 2024 (U8 Open) | Details |
| Standard | 4 | Koorts, L (Lukas) | 3 | 1 | 2 | JMC Trinityhouse Little Falls 2024 (U10) | JMC Closed 2025 (U10) | Details |
| Standard | 5 | Conradie, M (Minka) | 3 | 1 | 2 | JMC Closed Aug 2023 (U8) | JMC Trinityhouse Little Falls 2024 (U10) | Details |