| ID | Date | Tournament | Phase | Team A | Team B | GF | GA | GD | Sum | Rating A | Rating B | ES Kostas Ka | Result | Adjustment | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23281 | May 8 2016 |  Athens LXXXV | League | Vasilis K | 3 | 3 | Kostas Ka | 3 | 3 | 0 | 6 | 1793 | 1600 | 24.8% | Draw | +8.1 |
| 19613 | Nov 4 2011 | Athens LXXXI | League | Vasilis K | 8 | 1 | Kostas Ka | 1 | 8 | -7 | 9 | 1770 | 1612 | 28.7% | Loss | -9.2 |
| 18944 | Apr 3 2011 | Athens LXXVIII | League | Kostas Ka | 1 | 1 | Vasilis K | 1 | 1 | 0 | 2 | 1618 | 1761 | 30.5% | Draw | +6.2 |
| 16844 | Mar 21 2010 | Athens LXXIII | League | Vasilis K | 4 | 3 | Kostas Ka | 3 | 4 | -1 | 7 | 1831 | 1600 | 20.9% | Loss | -6.7 |
| 16823 | Mar 21 2010 | Athens LXXIII | League | Kostas Ka | 1 | 8 | Vasilis K | 1 | 8 | -7 | 9 | 1600 | 1831 | 20.9% | Loss | -6.7 |
| 14126 | Nov 9 2008 | World Cup VIII (Athens) | Silver Cup Group I | Vasilis K | 4 | 3 | Kostas Ka | 3 | 4 | -1 | 7 | 1790 | 1384 | 8.8% | Loss | -2.8 |
| 12830 | May 18 2008 | Athens LX | League | Kostas Ka | 1 | 3 | Vasilis K | 1 | 3 | -2 | 4 | 1429 | 1831 | 9.0% | Loss | -2.9 |
| 12815 | May 18 2008 | Athens LX | League | Vasilis K | 8 | 3 | Kostas Ka | 3 | 8 | -5 | 11 | 1831 | 1429 | 9.0% | Loss | -2.9 |
| 12434 | Apr 12 2008 | Athens LVIII | League | Vasilis K | 3 | 1 | Kostas Ka | 1 | 3 | -2 | 4 | 1784 | 1444 | 12.4% | Loss | -4.0 |
| 12389 | Apr 12 2008 | Athens LVIII | League | Kostas Ka | 1 | 3 | Vasilis K | 1 | 3 | -2 | 4 | 1444 | 1784 | 12.4% | Loss | -4.0 |