Eric Rosen drew his last-round game to finish in 9th place with 6/9 (+4 =4 -1) in the World Youth Championships (under-18 section) in Caldas Novas, Brazil. His opponents included two GMs, an IM, and four FMs. His only loss was to top-rated GM Samvel Ter-Sahakyan of Armenia, who won the tournament with an undefeated 8-1 score.
Eric started the tournament ranked 27th with a 2305 rating. This apparently gives him his first IM norm, less than 30 days after receiving his FM title! By my calculation, he had a performance rating of 2455. According to the tournament site, he gained 27 rating points, gaining rating points every round except in his one loss. Very impressive. Congratulations, Eric!
Here are his round-by-round results (link here):
1: WIN Vasconcelos, Paulo Cesar Silva (1897) BRA
2: DRAW Zhou, Yang-Fan (IM, 2436) ENG
3: DRAW Grandadam, Nicolas (FM, 2370)
4: WIN Benitez Lozano, Javier (2068) MEX
5: WIN FM Kantans, Toms (FM, 2338) LAT
6: WIN FM Rios Cristhian, Camilo (FM, 2388) COL
7: DRAW Salem, A R Saleh (GM, 2511) UAE
8: LOSS Ter-Sahakyan, Samvel (GM, 2556) ARM
9: DRAW Aghasaryan, Robert (FM, 2331) ARM