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Leidner, Ronald
Current rating: 1529

Grand Prix Providence 2018 (M19 standard) starting rating: 1559
round table opponent (rating) result Δrating
3standard 170 Istfan, Raeef (1628) Lost 1-2 -171542
4standard 209 Guzman, Daniel (1636) Draw 1-1 +21544
5standard 177 Shukla, Neeraj (1689) Lost 0-2 -151529
top average opponent: 1651record: 0-2-1 new rating: 1529

Grand Prix Nashville 2012 (DKA limited) starting rating: 1544
round table opponent (rating) result Δrating
1sealed 186 Josiah B., (1500) Won 2-0 +171561
2sealed 45 Taylor, Montgomery (1518) Won 2-0 +171578
3sealed 129 Sweeney, Jace (1515) Lost 0-2 -191559
top average opponent: 1511record: 2-1 new rating: 1559

Grand Prix Boston 2009 (M10 limited) starting rating: 1546
round table opponent (rating) result Δrating
1sealed 11 Ricciardelli, Nicholas (1500) Won 2-0 +171563
2sealed 21 Bederka, Alan (1499) Lost 0-2 -191544
top average opponent: 1499record: 1-1 new rating: 1544

Grand Prix New Jersey 2006 (TSP limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 101 Feineigle, Mark (1500) Won 2-1 +181518
2sealed 203 Stefanovic, Lou (1521) Lost 0-2 -181500
3sealed 230 Barksdale, Bill (1501) Won 2-1 +181518
4sealed 184 Philbin, Brent (1547) Won 2-0 +191537
5sealed 109 Murphy, John (1576) Won 2-0 +181555
6sealed 121 Gamble, Paul G (1557) Won 2-1 +181573
7sealed 58 Levin, Julian (1570) Lost 1-2 -181555
8sealed 58 Tsumura, Kenji (2065) Lost 0-2 -91546
top average opponent: 1605record: 5-3 new rating: 1546

Grand Prix Philadelphia 2000 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 1 Abueg, John (1500) Won 0-0 +181518
2extended 59 Evans, Matty (1518) Lost 0-0 -181500
3extended 184 McMullen, Scott (1491) Won 0-0 +181518
4extended 138 Marszalowicz, Alex (1518) Won 0-0 +181536
5extended 69 Fisher, Christopher (1520) Lost 0-0 -181518
6extended 121 Powell, Antonio (1537) Lost 0-0 -181500
top average opponent: 1514record: 3-3 new rating: 1500