PLAYER PAGE
Deorin Alexander
1130315788Overberg (WOS)Personal
Main rating
| Rating | 1218.1 |
| K-factor | 36 |
| Floor | 718.1 |
| Highest | 1218.1 (2026-02-28) |
| Min/Max +/- allowed | 162 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.4 |
| SWe | -0.24 |
| Temp +/- | -8.7 |
| Penalties | 0 |
| Weight perform | 1166.2 |
| Final +/- | -8.7 |
| New Rating () | |
| Rating | 1209.5 |
| K-factor | 36 |
| Floor | 718.1 |
| Highest | 1218.1 (2026-02-28) |
| Min/Max +/- allowed | 161.6 |
Standard 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 |
Rapid rating
| Rating | 1251.2 |
| K-factor | 36 |
| Floor | 751.2 |
| Highest | 1251.2 (2026-02-28) |
| Min/Max +/- allowed | 154.1 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.56 |
| SWe | -0.56 |
| Temp +/- | -20.3 |
| Penalties | 0 |
| Weight perform | 1227.6 |
| Final +/- | -20.3 |
| New Rating () | |
| Rating | 1230.9 |
| K-factor | 36 |
| Floor | 751.2 |
| Highest | 1251.2 (2026-02-28) |
| Min/Max +/- allowed | 154.1 |
Blitz 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 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Rapid | 2026-02-28 | 2026-02-28 | Overberg | 6 | 1218.1 | 5 | 2 | 1157.6 | -8.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Open Championship 2026 (U13) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1199.3 | 5 | 3 | 1335 | 0 | Details |
| 2 | Bissetsdrift Academy Chess Tournament November 2025 | Rapid | 2025-11-28 | 2025-11-28 | Overberg (WOS) | 6 | 1195.6 | 6 | 3.5 | 1282.1 | 0 | Details |
| 3 | Kingsway Chess Open 2025 (Beginners) | Rapid | 2025-09-20 | 2025-09-20 | Overberg (WOS) | 6 | 1196.7 | 6 | 4.5 | 1412.2 | 0 | Details |
| 4 | Kleinmond Chess Club Open 2025 (U12) | Rapid | 2025-08-30 | 2025-08-30 | Overberg (WOS) | 6 | 1199.7 | 6 | 1 | 956.2 | 0 | Details |
| 5 | Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1200 | 6 | 1.5 | 997.8 | 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 | 10 |
| Wins | 5 |
| Draws | 0 |
| Losses | 5 |
| White | 5 |
| Black | 5 |
| White wins | 3 |
| Black wins | 2 |
| Score | 5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1246.3 |
| Performance | 1246.3 |
Game statistics (History)
| Games | 34 |
| Wins | 14 |
| Draws | 3 |
| Losses | 17 |
| White | 18 |
| Black | 16 |
| White wins | 9 |
| Black wins | 5 |
| Score | 15.5 |
| Percent | 45.6 |
| Dp | -37.5 |
| AOR | 1224.4 |
| Performance | 1186.9 |
Rankings (Main)
| National | |
| Overall | 10836 |
| Gender | 8630 |
| Age group | 1845 |
| Gender/Age | 1341 |
| Provincial | |
| Overall | 3100 |
| Gender | 2383 |
| Age group | 531 |
| Gender/Age | 363 |
| Regional | |
| Overall | 224 |
| Gender | 153 |
| Age group | 47 |
| Gender/Age | 32 |
Rankings (Standard)
| 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 (Rapid)
| National | |
| Overall | 2937 |
| Gender | 2362 |
| Age group | 548 |
| Gender/Age | 399 |
| Provincial | |
| Overall | 1207 |
| Gender | 952 |
| Age group | 242 |
| Gender/Age | 170 |
| Regional | |
| Overall | 150 |
| Gender | 102 |
| Age group | 31 |
| Gender/Age | 21 |
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 | 10 |
| Score | 5 |
| Percent | 50 |
| Aor | 1246.3 |
| Dp | 0 |
| Prat | 1246.3 |
Performance (12 months)
| Games | 28 |
| Score | 14 |
| Percent | 50 |
| Aor | 1227.4 |
| Dp | 0 |
| Prat | 1227.4 |
Performance (History)
| Games | 34 |
| Score | 15.5 |
| Percent | 45.6 |
| Aor | 1224.4 |
| Dp | -37.5 |
| Prat | 1186.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Bezuidenhout, M (Millekyle) | 2 | 1 | 1 | Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) | Bissetsdrift Academy Chess Tournament November 2025 | Details |
| Overall | 2 | Williams, Q (Quelynn) | 2 | 1 | 1 | Kingsway Chess Open 2025 (Beginners) | Bissetsdrift Academy Chess Tournament November 2025 | Details |
| Rapid | 1 | Bezuidenhout, M (Millekyle) | 2 | 1 | 1 | Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) | Bissetsdrift Academy Chess Tournament November 2025 | Details |
| Rapid | 2 | Williams, Q (Quelynn) | 2 | 1 | 1 | Kingsway Chess Open 2025 (Beginners) | Bissetsdrift Academy Chess Tournament November 2025 | Details |