Rajaraja Chola III succeeded Kulothunga Chola III on the Chola throne in July 1216 CE. Rajaraja came to the throne of a kingdom much reduced in size as well as influence. With the rise of the Pandya power in the south, the Cholas had lost most of their control of the territories south of the river Kaveri and their hold on the Vengi territories in the north was slipping with the emergence of the Hoysala power. Period of political changes The reign of Rajaraja III was a period of continuous trouble. It coincided with a period of great political changes in South India. Rajaraja was neither a great warrior nor a statesman to deal with the prevailing situation. The Pandyas in the south and the Hoysalas in the west had by now risen to the ranks of great powers led by rulers of exceptional merit. The only chance of survival for the Cholas was the rivalry between these new powers, neither of whom wanted the Cholas to come under the other's influence. The Chalukyas of Kalyani had given way for the rising power of the Seunas and the Andhra country around the Vengi territories were controlled by the Telugu Cholas. Internal revolts This was the signal the Chola feudatories and the overgrown vassals were waiting for in order to declare their independence. At the earliest opportunity that arose, they transferred their allegiance to either of the growing powers. Rajaraja Chola III came to power at this stage and he was the most incompetent king. His reign was characterised by growing revolt and conflicts even in nominally Chola territories. The Kadava chieftains of Kudalur were quick to take advantage of the growing weakness of their suzerain. Pandya invasion Rajaraja was evidently not only weak, but incompetent. Pandyan inscriptions of the period state that he deliberately broke the terms of the treaty with his Pandyan overlord and refused to pay his tribute. This led to a punitive invasion by the Pandya forces. The Pandya army entered the Chola capital and Rajaraja took flight. The Kadava Kopperunchinga I who had once been a Chola feudatory had begun to exercise their independence. Kopperunchinga wanted to gain some ground in the confused state of affairs. Muttiyampakkam is to be identified with the present village of Muttumbaka of the Gudur taluk ofNellore district, as has ... the Kadava chieftain Kopperunjinga who had imprisoned the Chola emperor