PLAYER PAGE
Aliandro Owen
1180315606Eden (WEG)Personal
Main rating
| Rating | 1434.2 |
| K-factor | 32 |
| Floor | 1003.8 |
| Highest | 1503.8 (2026-03-01) |
| Min/Max +/- allowed | 108 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 3.1 |
| SWe | 0.75 |
| Temp +/- | 24 |
| Penalties | 0 |
| Weight perform | 1398.1 |
| Final +/- | +24 |
| New Rating () | |
| Rating | 1458.2 |
| K-factor | 32 |
| Floor | 1003.8 |
| Highest | 1503.8 (2026-03-01) |
| Min/Max +/- allowed | 107.6 |
Standard rating
| Rating | 1464 |
| K-factor | 32 |
| Floor | 1009.1 |
| Highest | 1509.1 (2026-03-01) |
| Min/Max +/- allowed | 106.7 |
| Rating Change () | |
| Games | 5 |
| Score | 4 |
| We | 3.25 |
| SWe | 0.75 |
| Temp +/- | 24 |
| Penalties | 0 |
| Weight perform | 1496.1 |
| Final +/- | +32.1 |
| New Rating () | |
| Rating | 1496.1 |
| K-factor | 32 |
| Floor | 1009.1 |
| Highest | 1509.1 (2026-03-01) |
| Min/Max +/- allowed | 106.7 |
Rapid rating
| Rating | 1219.5 |
| K-factor | 36 |
| Floor | 719.5 |
| Highest | 1219.5 (2026-04-01) |
| Min/Max +/- allowed | 161.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1219.5 |
| K-factor | 36 |
| Floor | 719.5 |
| Highest | 1219.5 (2026-04-01) |
| Min/Max +/- allowed | 161.3 |
Blitz rating
| Rating | 1078.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 | 1078.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eden Chess Trials 2 2026 (U10 Boys) | Standard | 2026-05-23 | 2026-05-23 | Eden (WEG) | 5 | 1434.2 | 5 | 4 | 1593.7 | 24 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 WCSC PS Individual Championship (U9 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1444 | 6 | 3.5 | 1390.5 | -9.8 | Details |
| 2 | Freedom Day Open Rapid Chess Tournament 2026 | Rapid | 2026-04-27 | 2026-04-27 | Eden (WEG) | 9 | 1503.8 | 8 | 2 | 1235 | -31.3 | Details |
| 3 | Eden Rapid Championship 2026 (C) | Rapid | 2026-04-18 | 2026-04-18 | Eden (WEG) | 6 | 1503.8 | 6 | 4 | 1646.4 | 19.5 | Details |
| 4 | Easter Chess Open 2026 | Blitz | 2026-04-07 | 2026-04-07 | Eden (WEG) | 6 | 1503.8 | 6 | 0 | 1075.1 | -16.9 | Details |
| 5 | South African Junior Closed Chess Championship 2026 (U8 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1503.8 | 9 | 4.5 | 1461.1 | -13 | Details |
| 6 | South African Junior Closed Chess Championship 2026 (Blitz) | Blitz | 2026-03-31 | 2026-03-31 | Bojanala Platina (NBR) | 9 | 1503.8 | 9 | 3 | 1203 | -18 | Details |
| 7 | Eden Schools Trials 1 2026 (U9 Boys) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1434.4 | 5 | 4 | 1560.1 | 21 | Details |
| 8 | Oudussa Trials 2 2026 (U7+U9) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1434.4 | 5 | 5 | 1682.6 | 38 | Details |
| 9 | Oudussa Trials 1 2026 (U7+U9) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1404.8 | 5 | 5 | 1600.7 | 18.6 | Details |
| 10 | 2025 Mzansi Inter Provincial Team Championships (U8 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1468.7 | 5 | 0 | 1067.1 | -40 | Details |
| 11 | Western Cape Schools Individual Championship 2025 (U7 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1425.2 | 6 | 4 | 1426.9 | 0.3 | Details |
| 12 | Eden Chess Trials 2 2025 (U8) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1317.5 | 10 | 9 | 1630.8 | 59.9 | Details |
| 13 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1214.7 | 5 | 4 | 1509.7 | 29.4 | Details |
| 14 | Oudussa Trials 2025 (U7+U9) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1214.7 | 5 | 4 | 1491.1 | 27.7 | Details |
| 15 | Oudussa Trials 2 2025 (U7+U9 Boys+Girls) | Standard | 2025-02-08 | 2025-02-08 | Eden (WEG) | 5 | 1200 | 5 | 3 | 1282.3 | 7.3 | 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 | 64 |
| Wins | 34 |
| Draws | 2 |
| Losses | 28 |
| White | 31 |
| Black | 33 |
| White wins | 17 |
| Black wins | 17 |
| Score | 35 |
| Percent | 54.7 |
| Dp | 39.8 |
| AOR | 1377.6 |
| Performance | 1417.4 |
Game statistics (History)
| Games | 100 |
| Wins | 58 |
| Draws | 2 |
| Losses | 40 |
| White | 50 |
| Black | 50 |
| White wins | 31 |
| Black wins | 27 |
| Score | 59 |
| Percent | 59 |
| Dp | 76.5 |
| AOR | 1346.9 |
| Performance | 1423.4 |
Rankings (Main)
| National | |
| Overall | 2952 |
| Gender | 2526 |
| Age group | 104 |
| Gender/Age | 86 |
| Provincial | |
| Overall | 897 |
| Gender | 734 |
| Age group | 35 |
| Gender/Age | 27 |
| Regional | |
| Overall | 198 |
| Gender | 153 |
| Age group | 15 |
| Gender/Age | 11 |
Rankings (Standard)
| National | |
| Overall | 2245 |
| Gender | 1926 |
| Age group | 82 |
| Gender/Age | 68 |
| Provincial | |
| Overall | 647 |
| Gender | 526 |
| Age group | 23 |
| Gender/Age | 16 |
| Regional | |
| Overall | 134 |
| Gender | 104 |
| Age group | 11 |
| Gender/Age | 8 |
Rankings (Rapid)
| National | |
| Overall | 3890 |
| Gender | 3083 |
| Age group | 227 |
| Gender/Age | 172 |
| Provincial | |
| Overall | 1519 |
| Gender | 1173 |
| Age group | 120 |
| Gender/Age | 94 |
| Regional | |
| Overall | 175 |
| Gender | 138 |
| Age group | 20 |
| Gender/Age | 16 |
Rankings (Blitz)
| National | |
| Overall | 637 |
| Gender | 567 |
| Age group | 31 |
| Gender/Age | 24 |
| Provincial | |
| Overall | 178 |
| Gender | 162 |
| Age group | 8 |
| Gender/Age | 6 |
| Regional | |
| Overall | 96 |
| Gender | 87 |
| Age group | 5 |
| Gender/Age | 3 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 64 |
| Score | 35 |
| Percent | 54.7 |
| Aor | 1377.6 |
| Dp | 39.8 |
| Prat | 1417.4 |
Performance (12 months)
| Games | 69 |
| Score | 35 |
| Percent | 50.7 |
| Aor | 1385.9 |
| Dp | 6.2 |
| Prat | 1392 |
Performance (History)
| Games | 100 |
| Score | 59 |
| Percent | 59 |
| Aor | 1346.9 |
| Dp | 76.5 |
| Prat | 1423.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Suka, L (Liyema) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Overall | 2 | Kamfer, A (Austin) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Overall | 3 | Hoffmann, D (Daniel) | 3 | 0 | 3 | Eden Schools Chess Trials 1 2025 (U7 Boys) | South African Junior Closed Chess Championship 2026 (U8 Open) | Details |
| Overall | 4 | Mendonca, M (Mark) | 2 | 0 | 2 | 2025 Mzansi Inter Provincial Team Championships (U8 Open) | South African Junior Closed Chess Championship 2026 (U8 Open) | Details |
| Overall | 5 | Faruk, A (Amaar) | 2 | 1 | 1 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Eden Chess Trials 2 2025 (U8) | Details |
| Standard | 1 | Hoffmann, D (Daniel) | 3 | 0 | 3 | Eden Schools Chess Trials 1 2025 (U7 Boys) | South African Junior Closed Chess Championship 2026 (U8 Open) | Details |
| Standard | 2 | Suka, L (Liyema) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Standard | 3 | Kamfer, A (Austin) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Standard | 4 | Etsala-Kourou, W (William) | 2 | 1 | 1 | Oudussa Trials 2 2026 (U7+U9) | Eden Schools Trials 1 2026 (U9 Boys) | Details |
| Standard | 5 | Rabie, M (Mizelle) | 2 | 1 | 1 | Oudussa Trials 2 2025 (U7+U9 Boys+Girls) | Oudussa Trials 2025 (U7+U9) | Details |
| Rapid | 1 | Fritz, U (Ulysse) | 2 | 1 | 1 | Eden Rapid Championship 2026 (C) | Freedom Day Open Rapid Chess Tournament 2026 | Details |