 Complete the following phrase:  He reached the quarter-finals of the World Championship on three later occasions 2002, 2004 and 2007, but without reaching the semi-final stage. In 2002, he lost 613 to eventual winner Peter Ebdon. In 2004, he made two consecutive to come from 02 down to level at 22 in his quarter-final against eventual champion Ronnie OSullivan, but eventually lost the match by 313. Hamiltons 438 points scored in this match are a record low for a World Championship Quarter-final. He also has the highest ever points total in a first-round match at the Crucible, 1271 against Chris Small in 1999, though he lost this match 910. In 1997 he reached the second round; facing John Parrott at this stage he scored 414 uswered points in frames 15, but still lost the match this is the second-highest number of uswered points in Crucible history; the record was set by John Higgins against Hamilton in the second round in 2000. Hamilton did not fare well in the 