Jonathan L B Blackburn (Q71313583)
Jump to navigation
Jump to search
chess player
Language | Label | Description | Also known as |
---|---|---|---|
English | Jonathan L B Blackburn |
chess player |
Statements
2018
1 reference
2,170
September 2009
2,170
November 2009
2,170
September 2010
2,170
November 2010
2,172
September 2011
2,172
November 2011
2,173
September 2012
2,173
November 2012
2,173
December 2012
2,173
February 2013
2,173
September 2013
2,173
November 2013
2,173
December 2013
2,173
February 2014
2,173
September 2014
2,173
November 2014
2,173
December 2014
2,173
February 2015
2,183
September 2015
2,183
November 2015
2,183
December 2015
2,183
February 2016
2,193
September 2016
2,193
November 2016
2,193
December 2016
2,188
February 2017
2,189
September 2017
2,189
November 2017
2,194
December 2017
2,201
February 2018
2,185
September 2018
2,212
November 2018
2,208
December 2018
2,201
February 2019
2,246
September 2019
2,240
November 2019
2,240
December 2019
2,250
February 2020
2,235
September 2020
2,235
November 2020
2,235
December 2020
2,235
February 2021
2,232
September 2021
2,226
December 2021
2,191
February 2024