Jörn Koch
FZO Zürich Oberland (SUI)
SUI
age
51
51
not active anymore
referee licences
| license level | discipline | valid | ||
|---|---|---|---|---|
| national | C National | Sabel | 18. mar. 1995 | inactive |
| number of matches (pools/tableaus) refereed: | referee | videoreferee | |||||||
|---|---|---|---|---|---|---|---|---|---|
| (depends on data digitally provided by the tournament organizer - may not be complete) | pool | direct | pool | direct | |||||