PLAYER PAGE
Robert Henn
1120151669Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1412.4 |
| K-factor | 32 |
| Floor | 933 |
| Highest | 1433 (2025-03-01) |
| Min/Max +/- allowed | 119 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1282.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1412.4 |
| K-factor | 32 |
| Floor | 933 |
| Highest | 1433 (2025-03-01) |
| Min/Max +/- allowed | 119 |
Standard rating
| Rating | 1385.8 |
| K-factor | 32 |
| Floor | 903.9 |
| Highest | 1403.9 (2025-03-01) |
| Min/Max +/- allowed | 124 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1247.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1385.8 |
| K-factor | 32 |
| Floor | 903.9 |
| Highest | 1403.9 (2025-03-01) |
| Min/Max +/- allowed | 124 |
Rapid rating
| Rating | 1215.3 |
| K-factor | 36 |
| Floor | 756.9 |
| Highest | 1335.2 (2024-04-01) |
| Min/Max +/- allowed | 136.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1158.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1215.3 |
| K-factor | 36 |
| Floor | 756.9 |
| Highest | 1335.2 (2024-04-01) |
| Min/Max +/- allowed | 136.8 |
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 | Laerskool George Suid 2025 (Ope) | Rapid | 2025-10-25 | 2025-10-25 | Eden (WEG) | 5 | 1416.3 | 5 | 2 | 1380.6 | 0 | Details |
| 2 | NMB 2nd Trials 2025 (U14) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1433 | 3 | 1 | 1266.4 | 0 | Details |
| 3 | Pearson High Chess Festival 2025 (C) | Standard | 2025-02-21 | 2025-02-22 | Nelson Mandela Bay (ENM) | 5 | 1311.7 | 4 | 3 | 1667.4 | 0 | Details |
| 4 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1258.4 | 7 | 3.5 | 1434.2 | 0 | Details |
| 5 | UCC Club Champs 2024 (B) | Standard | 2024-10-08 | 2024-11-05 | Nelson Mandela Bay (ENM) | 5 | 1257.8 | 2 | 1 | 1266 | 0 | Details |
| 6 | George Suid Senior Skaaktoernooi 2024 | Rapid | 2024-10-26 | 2024-10-26 | Eden (WEG) | 5 | 1247.1 | 5 | 2 | 1344.8 | 0 | Details |
| 7 | NMBCU Top Schools Final 2024 (Primary School) | Standard | 2024-10-19 | 2024-10-29 | Nelson Mandela Bay (ENM) | 3 | 1247.1 | 3 | 2 | 1416.4 | 0 | Details |
| 8 | NMBCU Top Schools 2024 (Senior Primary) | Rapid | 2024-10-12 | 2024-10-12 | Nelson Mandela Bay (ENM) | 5 | 1247.1 | 5 | 2 | 1158.8 | 0 | Details |
| 9 | NMBCU Trials 4 2024 (U14) | Standard | 2024-07-12 | 2024-07-13 | Nelson Mandela Bay (ENM) | 6 | 1266.8 | 2 | 0 | 988.3 | 0 | Details |
| 10 | Uitenhage Chess Club Presidential Cup 2024 (B) | Rapid | 2024-04-30 | 2024-05-14 | Nelson Mandela Bay (ENM) | 6 | 1286.5 | 5 | 2 | 1131.1 | 0 | Details |
| 11 | NMBCU Trial 3 2024 (U14) | Standard | 2024-05-10 | 2024-05-11 | Nelson Mandela Bay (ENM) | 6 | 1294.6 | 6 | 3 | 1253.9 | 0 | Details |
| 12 | UCC Rapid April 2024 | Rapid | 2024-04-09 | 2024-04-23 | Nelson Mandela Bay (ENM) | 6 | 1261.8 | 4 | 3 | 1519 | 0 | Details |
| 13 | NMBCU Trials 2 2024 (U14) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1261.8 | 5 | 2 | 1235.9 | 0 | Details |
| 14 | NMBCU Trials 2 2024 (U12) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1261.8 | 0 | 0 | 0 | 0 | Details |
| 15 | UCC Protea Cup 2024 (B) | Standard | 2024-02-20 | 2024-03-26 | Nelson Mandela Bay (ENM) | 5 | 1243.1 | 4 | 3 | 1375.5 | 0 | Details |
| 16 | Uitenhage Chess Club Rapid January 2024 | Rapid | 2024-01-30 | 2024-02-13 | Nelson Mandela Bay (ENM) | 6 | 1224 | 6 | 3 | 1342.1 | 0 | Details |
| 17 | NMBCU Trials 1 2024 (U14) | Standard | 2024-02-16 | 2024-02-16 | Nelson Mandela Bay (ENM) | 6 | 1224 | 6 | 3 | 1251 | 0 | Details |
| 18 | UCC Club Champs 2023 (B) | Standard | 2023-10-17 | 2023-11-21 | Nelson Mandela Bay (ENM) | 5 | 1230.9 | 2 | 1 | 1130.2 | 0 | Details |
| 19 | Uitenhage Chess Club Grand Prix 2023 (B) | Standard | 2023-08-25 | 2023-08-26 | Nelson Mandela Bay (ENM) | 5 | 1222.2 | 3 | 1.5 | 1267.7 | 0 | Details |
| 20 | UCC Presidential Cup 2023 (B) | Standard | 2023-07-18 | 2023-08-15 | Nelson Mandela Bay (ENM) | 5 | 1222.2 | 5 | 3 | 1257.4 | 0 | Details |
| 21 | UCC Protea Cup 2023 (B) | Standard | 2023-04-15 | 2023-05-30 | Nelson Mandela Bay (ENM) | 8 | 1207.3 | 7 | 4 | 1263.1 | 0 | Details |
| 22 | Uitenhage Chess Club Inaugural Rapid Tournament 2023 | Rapid | 2023-02-21 | 2023-03-27 | Nelson Mandela Bay (ENM) | 6 | 1200 | 6 | 3 | 1255.8 | 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 | 95 |
| Wins | 46 |
| Draws | 4 |
| Losses | 45 |
| White | 49 |
| Black | 46 |
| White wins | 27 |
| Black wins | 19 |
| Score | 48 |
| Percent | 50.5 |
| Dp | 4.5 |
| AOR | 1299.8 |
| Performance | 1304.3 |
Rankings (Main)
| National | |
| Overall | 3050 |
| Gender | 2601 |
| Age group | 413 |
| Gender/Age | 326 |
| Provincial | |
| Overall | 342 |
| Gender | 293 |
| Age group | 57 |
| Gender/Age | 50 |
| Regional | |
| Overall | 121 |
| Gender | 103 |
| Age group | 21 |
| Gender/Age | 18 |
Rankings (Standard)
| National | |
| Overall | 3241 |
| Gender | 2732 |
| Age group | 476 |
| Gender/Age | 375 |
| Provincial | |
| Overall | 366 |
| Gender | 312 |
| Age group | 64 |
| Gender/Age | 57 |
| Regional | |
| Overall | 128 |
| Gender | 109 |
| Age group | 24 |
| Gender/Age | 21 |
Rankings (Rapid)
| National | |
| Overall | 3886 |
| Gender | 3061 |
| Age group | 845 |
| Gender/Age | 634 |
| Provincial | |
| Overall | 368 |
| Gender | 306 |
| Age group | 75 |
| Gender/Age | 64 |
| Regional | |
| Overall | 109 |
| Gender | 98 |
| Age group | 31 |
| Gender/Age | 26 |
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 | 8 |
| Score | 3 |
| Percent | 37.5 |
| Aor | 1444 |
| Dp | -106.2 |
| Prat | 1337.8 |
Performance (History)
| Games | 95 |
| Score | 48 |
| Percent | 50.5 |
| Aor | 1299.8 |
| Dp | 4.5 |
| Prat | 1304.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Snyman, K (Karlien) | 3 | 2 | 1 | UCC Protea Cup 2023 (B) | Uitenhage Chess Club Grand Prix 2023 (B) | Details |
| Overall | 2 | Van Der Bank, Z (Zak) | 3 | 2 | 1 | Uitenhage Chess Club Inaugural Rapid Tournament 2023 | UCC Club Champs 2024 (B) | Details |
| Overall | 3 | Schler, J (Jayden) | 3 | 0 | 3 | UCC Protea Cup 2023 (B) | Uitenhage Chess Club Rapid January 2024 | Details |
| Overall | 4 | Jacobs, J (Joel) | 3 | 1 | 2 | NMBCU Top Schools 2024 (Senior Primary) | Pearson High Chess Festival 2025 (C) | Details |
| Overall | 5 | Surmon, E (Ethan) | 2 | 1 | 1 | NMBCU Trials 1 2024 (U14) | NMBCU Trial 3 2024 (U14) | Details |
| Standard | 1 | Snyman, K (Karlien) | 3 | 2 | 1 | UCC Protea Cup 2023 (B) | Uitenhage Chess Club Grand Prix 2023 (B) | Details |
| Standard | 2 | Schler, J (Jayden) | 2 | 0 | 2 | UCC Protea Cup 2023 (B) | Uitenhage Chess Club Grand Prix 2023 (B) | Details |
| Standard | 3 | Nel, L (Liam) | 2 | 1 | 1 | UCC Protea Cup 2023 (B) | UCC Protea Cup 2024 (B) | Details |
| Standard | 4 | Smile, O (Osakhe) | 2 | 1 | 1 | UCC Protea Cup 2024 (B) | NMB 2nd Trials 2025 (U14) | Details |
| Standard | 5 | Jacobs, J (Joel) | 2 | 0 | 2 | NMBCU Top Schools Final 2024 (Primary School) | Pearson High Chess Festival 2025 (C) | Details |
| Rapid | 1 | Van Der Bank, Z (Zak) | 2 | 1 | 1 | Uitenhage Chess Club Inaugural Rapid Tournament 2023 | Uitenhage Chess Club Rapid January 2024 | Details |
| Rapid | 2 | Bester, M (Michael) | 2 | 0 | 2 | UCC Rapid April 2024 | Uitenhage Chess Club Presidential Cup 2024 (B) | Details |
| Rapid | 3 | Brink, A (Andrew) | 2 | 0 | 2 | George Suid Senior Skaaktoernooi 2024 | Laerskool George Suid 2025 (Ope) | Details |