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Koistinen, Iiro
Current rating: 1638

Grand Prix Copenhagen 2019 (MH1 limited) starting rating: 1665
round table opponent (rating) result Δrating
2sealed 202 Scharr, Jules (1549) Lost 1-2 -201645
3sealed 426 Rasmussen, Tanner (1558) Won 2-0 +171662
4sealed 274 Winner, Fabian (1640) Won 2-1 +171679
5sealed 152 Simons, David (1593) Won 2-1 +171696
6sealed 88 Anderson, Graham (1607) Lost 1-2 -201676
7sealed 221 Ljungberg, Jonas (1661) Lost 0-2 -181658
8sealed 220 Gruber, Klaas (1561) Lost 0-2 -201638
top average opponent: 1596record: 3-4 new rating: 1638

Grand Prix London 2019 (WAR sealed) starting rating: 1606
round table opponent (rating) result Δrating
A1sealed 125 Harle, Thomas (1796) Lost 1-2 -151591
A2sealed 246 Bossy, Gaetan (1909) Won 2-1 +241615
A3sealed 123 Liljefeldt, Olle (1749) Won 2-1 +201635
A4sealed 161 Mastrodomenico, Luigi (1434) Won 2-0 +141649
A5sealed 41 Landman, Emil (1760) Won 2-0 +211670
A6sealed 12 Viniczai, Tibor (1715) Won 2-1 +181688
A7sealed 6 Martin, Wolfram (1750) Won 2-0 +191707
sealed 62 Fletcher, Geoff (1704) Lost 1-2 -181689
sealed 71 Li, Sean (1883) Lost 1-2 -141675
sealed 61 Ford, Joseph (1432) Won 2-0 +141689
sealed 46 Lejeune, Olivier (1509) Won 2-1 +141703
sealed 218 Martin, Wolfram (1737) Lost 1-2 -171686
sealed 230 Micheletti, Natan (1637) Draw 1-1 -11685
sealed 229 Chitu, Alexandru (1586) Lost 0-2 -201665
top average opponent: 1686record: 8-5-1 new rating: 1665

Grand Prix Prague 2019 (UMA limited) starting rating: 1646
round table opponent (rating) result Δrating
3sealed 410 Faherty, Francesco (1519) Lost 1-2 -211625
4sealed 378 Nagy, Szilard (1703) Lost 0-2 -161609
5sealed 798 Feige, Tom Arnold (1503) Won 2-0 +161625
6sealed 395 Schalin, Ville (1566) Lost 1-2 -191606
top average opponent: 1573record: 1-3 new rating: 1606

Grand Prix Warsaw 2018 (GRN limited) starting rating: 1512
round table opponent (rating) result Δrating
1sealed 62 Bujnik, Przemyslaw (1500) Won 2-1 +181530
2sealed 386 Exler, Lukas (1398) Draw 1-1 -21528
3sealed 427 Lopez, Enrique E (1519) Won 2-1 +181546
4sealed 229 Hostettler, Christophe (1879) Won 2-0 +241570
5sealed 119 Staciwa, Marcin (1861) Won 2-0 +231593
6sealed 59 Horecki, Marcin (1493) Won 2-1 +161609
7sealed 29 Kyhn, Benjamin (1599) Won 2-1 +181627
8sealed 15 Hendriks, Thomas (1858) Won 2-0 +221649
9sealed 8 Boussaud, Eliott (1958) Lost 1-2 -131636
10draft 332 Hendriks, Thomas (1849) Lost 0-2 -141622
11draft 208 Garcia Marquez, Ivan (1604) Lost 0-2 -181604
12draft 343 Fries, Stefan (1772) Won 2-0 +211625
13draft 264 Hitz, Michael (1764) Lost 1-2 -161609
14draft 260 Grigoroaia, Tudor-Daniel (1658) Won 2-0 +191628
15draft 253 Holst, Sebastian (1590) Won 2-0 +181646
top average opponent: 1687record: 10-4-1 new rating: 1646

Grand Prix Stockholm 2018 (modern) starting rating: 1503
round table opponent (rating) result Δrating
1modern 247 Bjorklund, Charles (1652) Lost 0-2 -161487
2modern 479 Fredholm, Peter (1482) Won 2-0 +181505
3modern 320 Collsioo, August (1500) Won 2-1 +181523
4modern 176 Ljungberg, William (1792) Lost 1-2 -131510
5modern 405 Thernlund, Martin (1522) Won 2-0 +181528
6modern 223 Kjellstrom, Gustav (1654) Lost 1-2 -161512
top average opponent: 1601record: 3-3 new rating: 1512

Grand Prix Stockholm 2016 (EMN limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 334 Antonsen, Emma (1400) Won 2-0 +161516
2sealed 123 Vaitmaa, Eero-Jaak (1471) Won 2-0 +171533
3sealed 165 Passow, Christopher (1589) Won 2-1 +191552
4sealed 12 Zorzi, Giulio (1724) Lost 0-2 -151537
5sealed 190 Wahlgren, Felix (1500) Lost 1-2 -181519
6sealed 180 Karlsson, Rasmus (1618) Lost 1-2 -161503
top average opponent: 1550record: 3-3 new rating: 1503