Joiners: No joiners today. Leavers: No leavers today. What’s cooking in the IPO kitchen?** World Chess plc, a leading chess organisation, intends to join the Main Market. World Chess Plc is the holding company of a group which aims to promote the mass market appeal of chess globally through the commercial offering of chess related activities. Euro 8m to be raised. Expected November 2022. OTAQ plc, (OTAQ.L) the technology company with three divisions: Aquaculture, Geotracking Devices and Offshore ....