- Rank
- 1164
- Starting rank
- 1121
- Points
- 3
- Performance
- 1659
- Expected FIDE +/-
- -1.4 K=20
- FIDE Rating
- 1663
- Federation
- GER
- Source
- Le Cavalier Differdangehttps://lecavalier.lu/grenke-Chess-Open-2026.htm
Derkach Kostiantyn
Player details
Games Played
| Rd. | BO | SNO | Opponent | RTG | FED | Club | Pts. | Res. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 194 | 201 | Senatov Boris | 1854 | GER | 6 | ½ | ||
| 2 | 133 | 138 | Tesic Luka | 1855 | GER | 6 | 0 | ||
| 3 | 543 | 768 | Schneider Birgit | 1883 | GER | 4.5 | ½ | ||
| 4 | 678 | 1357 | Aditya Apoorv | 1797 | GER | 2.5 | 1 | ||
| 5 | 378 | 551 | Breen Anthony | 1809 | IRL | 5 | ½ | ||
| 6 | 289 | 388 | Teymurov Samir | 1807 | GER | 5.5 | 0 | ||
| 7 | 356 | 539 | Alkin Mert | 1784 | GER | 5 | 0 | ||
| 8 | 451 | 755 | Granz Thomas | 1819 | GER | 4.5 | 0 | ||
| 9 | 572 | 1238 | Fitzer Stefan | 1411 | GER | 3 | ½ |
Derived from the Le Cavalier crosstable. Federation and club/city were enriched from official FFE result pages where available.