David E. Grzechowiak #30156

Player Info

Location: North Tonawanda, NY, USA

Classification: Amateur

Current Rating: 863 (as of 21-May-2013)

Ratings History

Effective As OfRatingRounds Used
2013-05-2121-May-201386317
2012-10-2323-Oct-201286815
2012-09-1818-Sep-201286019
2012-08-1414-Aug-201286815
2012-07-033-Jul-201286517
2011-12-2020-Dec-201187317
2011-10-2525-Oct-201187513
2011-08-3030-Aug-201189914
2011-07-1212-Jul-201187714
2011-06-2121-Jun-201186914
2010-12-1414-Dec-201087016
2010-07-2020-Jul-201085519
2010-06-2222-Jun-201085615
2009-12-1515-Dec-200986014
2009-10-2020-Oct-200985918
2009-07-2121-Jul-200986127
2009-01-2727-Jan-200985733
2008-11-2525-Nov-200886630
2008-09-099-Sep-200885326
2008-06-2424-Jun-200886728
2008-04-2929-Apr-200886426
2008-01-2929-Jan-200886325
2007-11-1313-Nov-200786021
2007-08-2828-Aug-200786120
2007-06-2626-Jun-200785216
2006-12-1919-Dec-200683910
2006-09-1919-Sep-20068546

Player Rating Over Time

859860856855870869877899875873865868860868863
Oct 2009Dec 2009Jun 2010Jul 2010Dec 2010Jun 2011Jul 2011Aug 2011Oct 2011Dec 2011Jul 2012Aug 2012Sep 2012Oct 2012May 2013
+1
-4
-1
+15
-1
+8
+22
-24
-2
-8
+3
-8
+8
-5