Net profit (loss) per share is calculated by dividing net profit (loss) for the year by the weighted average number of ordinary shares issued and paid-up in between years.
Earnings (loss) per share is calculated by dividing the profit (loss) for the year by the weighted average number of common shares issued and paid during the year.
Net profit (loss) per share is calculated by dividing the net profit (loss) of annual number weighted average weight shares issued and paid-up in between years.