| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Kalerwa vs P Wheldon |
| 1-0 | 47 | 2011 | London Chess Classic Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 2. R Eames vs E Kalerwa |
| 1-0 | 30 | 2011 | London Chess Classic Open | B01 Scandinavian |
| 3. E Kalerwa vs A Jaunooby |
 | 0-1 | 25 | 2012 | London Chess Classic Open | A82 Dutch, Staunton Gambit |
| 4. S Gschwendtner vs E Kalerwa |
| 1-0 | 44 | 2012 | London Chess Classic Open | A30 English, Symmetrical |
| 5. E Kalerwa vs W Wan Nawawi |
| 0-1 | 51 | 2012 | London Chess Classic Open | E06 Catalan, Closed, 5.Nf3 |
| 6. J Spychala vs E Kalerwa |
| 0-1 | 40 | 2012 | London Chess Classic Open | E61 King's Indian |
| 7. E Kalerwa vs A French |
| 1-0 | 38 | 2012 | London Chess Classic Open | A11 English, Caro-Kann Defensive System |
| 8. J Shepley vs E Kalerwa |
| 1-0 | 28 | 2012 | London Chess Classic Open | B00 Uncommon King's Pawn Opening |
| 9. E Kalerwa vs T Rogers |
| 0-1 | 45 | 2012 | London Chess Classic Open | A13 English |
| 10. P Lalic vs E Kalerwa |
| 1-0 | 34 | 2013 | Hampstead U2200 Congress | B10 Caro-Kann |
| 11. K Lee vs E Kalerwa |
| 1-0 | 19 | 2013 | London Chess Classic Open | B00 Uncommon King's Pawn Opening |
| 12. E Kalerwa vs D I Calvert |
| ½-½ | 91 | 2013 | London Chess Classic Open | A15 English |
| 13. J S Burke vs E Kalerwa |
| 1-0 | 42 | 2013 | London Chess Classic Open | B23 Sicilian, Closed |
| 14. E Kalerwa vs P R Wood |
| ½-½ | 71 | 2013 | London Chess Classic Open | A25 English |
| 15. R Pleininger vs E Kalerwa |
| 0-1 | 18 | 2013 | London Chess Classic Open | A57 Benko Gambit |
| 16. E Kalerwa vs T Seymour |
| 0-1 | 44 | 2013 | London Chess Classic Open | A25 English |
| 17. J Shepley vs E Kalerwa |
| 1-0 | 29 | 2013 | London Chess Classic Open | B50 Sicilian |
| 18. E Kalerwa vs D J White |
| 1-0 | 47 | 2013 | London Chess Classic Open | A25 English |
| 19. E Kalerwa vs S J Roe |
| 0-1 | 40 | 2014 | London Chess Classic Open | A64 Benoni, Fianchetto, 11...Re8 |
| 20. N Jyothilal vs E Kalerwa |
| 1-0 | 62 | 2014 | London Chess Classic Open | D34 Queen's Gambit Declined, Tarrasch |
| 21. E Kalerwa vs J van Zyl-Rudd |
| 1-0 | 77 | 2014 | London Chess Classic Open | D45 Queen's Gambit Declined Semi-Slav |
| 22. M T Arnetta vs E Kalerwa |
| 1-0 | 34 | 2014 | London Chess Classic Open | B30 Sicilian |
| 23. E Kalerwa vs K Ettu |
| 1-0 | 81 | 2014 | London Chess Classic Open | D10 Queen's Gambit Declined Slav |
| 24. M Nilsen vs E Kalerwa |
| 1-0 | 26 | 2014 | London Chess Classic Open | A04 Reti Opening |
| 25. E Kalerwa vs J Cavendish |
| 0-1 | 36 | 2014 | London Chess Classic Open | A97 Dutch, Ilyin-Genevsky |
Kibitzing
