PLAYER PAGE
Aliandro Owen
1180315606Eden (WEG)Personal
Main rating
| Rating | 1503.8 |
| K-factor | 32 |
| Floor | 1003.8 |
| Highest | 1503.8 (2026-03-01) |
| Min/Max +/- allowed | 108 |
| Rating Change () | |
| Games | 24 |
| Score | 7.5 |
| We | 13.97 |
| SWe | -1.5 |
| Temp +/- | -47.9 |
| Penalties | 0 |
| Weight perform | 1239.3 |
| Final +/- | -47.9 |
| New Rating () | |
| Rating | 1455.9 |
| K-factor | 32 |
| Floor | 1003.8 |
| Highest | 1503.8 (2026-03-01) |
| Min/Max +/- allowed | 107.6 |
Standard rating
| Rating | 1509.1 |
| K-factor | 32 |
| Floor | 1009.1 |
| Highest | 1509.1 (2026-03-01) |
| Min/Max +/- allowed | 106.7 |
| Rating Change () | |
| Games | 9 |
| Score | 4.5 |
| We | 5 |
| SWe | -0.5 |
| Temp +/- | -16.1 |
| Penalties | 0 |
| Weight perform | 1504.5 |
| Final +/- | -16.1 |
| New Rating () | |
| Rating | 1493.1 |
| K-factor | 32 |
| Floor | 1009.1 |
| Highest | 1509.1 (2026-03-01) |
| Min/Max +/- allowed | 106.7 |
Rapid rating
| Rating | 1200 |
| 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 | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 15 |
| Score | 3 |
| We | 6.37 |
| SWe | -3.37 |
| Temp +/- | -121.5 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | -121.5 |
| 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 | Easter Chess Open 2026 | Blitz | 2026-04-07 | 2026-04-07 | Eden (WEG) | 6 | 1503.8 | 6 | 0 | 1075.1 | -16.9 | Details |
| 2 | 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 |
| 3 | 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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 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 |
| 2 | Oudussa Trials 2 2026 (U7+U9) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1434.4 | 5 | 5 | 1682.6 | 38 | Details |
| 3 | 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 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | Oudussa Trials 2025 (U7+U9) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1214.7 | 5 | 4 | 1491.1 | 27.7 | Details |
| 9 | 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 | 6 |
| Wins | 0 |
| Draws | 0 |
| Losses | 6 |
| White | 2 |
| Black | 4 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| AOR | 1500.1 |
| Performance | 1075.1 |
Game statistics ()
| Games | 39 |
| Wins | 21 |
| Draws | 1 |
| Losses | 17 |
| White | 18 |
| Black | 21 |
| White wins | 11 |
| Black wins | 10 |
| Score | 21.5 |
| Percent | 55.1 |
| Dp | 43.6 |
| AOR | 1357.6 |
| Performance | 1401.2 |
Game statistics (History)
| Games | 75 |
| Wins | 45 |
| Draws | 1 |
| Losses | 29 |
| White | 37 |
| Black | 38 |
| White wins | 25 |
| Black wins | 20 |
| Score | 45.5 |
| Percent | 60.7 |
| Dp | 90.7 |
| AOR | 1326.2 |
| Performance | 1416.9 |
Rankings (Main)
| National | |
| Overall | 1844 |
| Gender | 1626 |
| Age group | 55 |
| Gender/Age | 46 |
| Provincial | |
| Overall | 562 |
| Gender | 481 |
| Age group | 18 |
| Gender/Age | 14 |
| Regional | |
| Overall | 125 |
| Gender | 102 |
| Age group | 12 |
| Gender/Age | 9 |
Rankings (Standard)
| National | |
| Overall | 1666 |
| Gender | 1462 |
| Age group | 48 |
| Gender/Age | 38 |
| Provincial | |
| Overall | 496 |
| Gender | 417 |
| Age group | 16 |
| Gender/Age | 11 |
| Regional | |
| Overall | 113 |
| Gender | 88 |
| Age group | 11 |
| Gender/Age | 8 |
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 | 15 |
| Score | 4.5 |
| Percent | 30 |
| Aor | 1476.7 |
| Dp | -170 |
| Prat | 1306.7 |
Performance ()
| Games | 39 |
| Score | 21.5 |
| Percent | 55.1 |
| Aor | 1357.6 |
| Dp | 43.6 |
| Prat | 1401.2 |
Performance (12 months)
| Games | 50 |
| Score | 25.5 |
| Percent | 51 |
| Aor | 1362.3 |
| Dp | 8.5 |
| Prat | 1370.8 |
Performance (History)
| Games | 75 |
| Score | 45.5 |
| Percent | 60.7 |
| Aor | 1326.2 |
| Dp | 90.7 |
| Prat | 1416.9 |
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 | Etsala-Kourou, W (William) | 2 | 1 | 1 | Oudussa Trials 2 2026 (U7+U9) | Eden Schools Trials 1 2026 (U9 Boys) | Details |
| Overall | 4 | Hoffmann, D (Daniel) | 2 | 0 | 2 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Eden Chess Trials 2 2025 (U8) | Details |
| Overall | 5 | Steyn, L (Layla) | 2 | 2 | 0 | Oudussa Trials 2 2025 (U7+U9 Boys+Girls) | Oudussa Trials 2025 (U7+U9) | Details |
| Standard | 1 | Suka, L (Liyema) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Standard | 2 | Kamfer, A (Austin) | 3 | 2 | 1 | Oudussa Trials 2025 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |
| Standard | 3 | Etsala-Kourou, W (William) | 2 | 1 | 1 | Oudussa Trials 2 2026 (U7+U9) | Eden Schools Trials 1 2026 (U9 Boys) | Details |
| Standard | 4 | Hoffmann, D (Daniel) | 2 | 0 | 2 | Eden Schools Chess Trials 1 2025 (U7 Boys) | Eden Chess Trials 2 2025 (U8) | Details |
| Standard | 5 | Lindt, K (Ketalina) | 2 | 1 | 1 | Oudussa Trials 1 2026 (U7+U9) | Oudussa Trials 2 2026 (U7+U9) | Details |