Tournaments played by Benjamin Derrough

DateNameOld ratingCurrent rating
2011-04-06 Waterloo Regional Chess Challenge 488 520
2008-03-29 Huron County Chess Challenge 436 488
2007-04-22 Ontario Chess Challenge 443 436
2007-03-30 Huron County Chess Challenge 369 443
2006-04-07 Huron County Chess Challenge 0 369