KP Astrology (కృష్ణమూర్తి పద్ధతి లేదా కేపి పద్ధతి) is invented by Shri K.S. Krishna Murthy. He is well-known Astrologer from the state of Tamil Nadu, India. He researched on various Indian and Western Astrology methods and developed a new method called as KP (Krishnamurthy Paddhati) Astrology which gives an accurate result and pinpoints of every event in life. This method uses basic principles of Vedic Astrology and analyzed in a different way. KP Astrology uses Sub Lord Theory.
The root of this sub lord theory is based on Vimshottari Dasha System of Vedic Astrology. KP Astrology is also having ruling planet method which is widely used for birth time rectification & finding time of events. Ruling planets are great guiding tool in K P Astrology.