Table 1. Description of the training, validation, and test datasets.

Dataset	Duration	Win	Defeat	Draw	Total
Training	2009-01-03 to 2013-12-29	6,105	3,707	3,343	13,155
Validation	2014-01-01 to 2014-12-28	1,305	864	718	2,887
Test	2015-01-01 to 2015-12-31	1,354	919	779	3,052
Total	2009-01-03 to 2015-12-31	8,764	5,490	4,840	21,374