Are you looking at whattomine.com front page and specify 10000MH to Groestl you will see reward at 1080 XVG
Linkhttp://whattomine.com/coins?utf8=%E2%9C%93&adapt_q_280x=0&adapt_q_380=0&adapt_q_fury=0&adapt_q_470=0&adapt_q_480=3&adapt_q_570=0&adapt_q_580=0&adapt_q_vega56=0&adapt_q_vega64=0&adapt_q_750Ti=0&adapt_q_1050Ti=0&adapt_q_10606=0&adapt_q_1070=0&adapt_q_1070Ti=0&adapt_q_1080=0&adapt_q_1080Ti=0ð=true&factor%5Beth_hr%5D=145.0&factor%5Beth_p%5D=1000.0&grof=true&factor%5Bgro_hr%5D=10000.0&factor%5Bgro_p%5D=450.0&x11gf=true&factor%5Bx11g_hr%5D=20.1&factor%5Bx11g_p%5D=420.0&cn=true&factor%5Bcn_hr%5D=10000.0&factor%5Bcn_p%5D=330.0&eq=true&factor%5Beq_hr%5D=700.0&factor%5Beq_p%5D=360.0&lre=true&factor%5Blrev2_hr%5D=14700.0&factor%5Blrev2_p%5D=390.0&ns=true&factor%5Bns_hr%5D=1950.0&factor%5Bns_p%5D=450.0&lbry=true&factor%5Blbry_hr%5D=315.0&factor%5Blbry_p%5D=525.0&bk2bf=true&factor%5Bbk2b_hr%5D=8.0&factor%5Bbk2b_p%5D=630.0&bk14=true&factor%5Bbk14_hr%5D=5910.0&factor%5Bbk14_p%5D=570.0&pas=true&factor%5Bpas_hr%5D=2100.0&factor%5Bpas_p%5D=405.0&skh=true&factor%5Bskh_hr%5D=54.0&factor%5Bskh_p%5D=345.0&factor%5Bl2z_hr%5D=420.0&factor%5Bl2z_p%5D=300.0&factor%5Bcost%5D=0.1&sort=Profitability24&volume=0&revenue=24h&factor%5Bexchanges%5D%5B%5D=&factor%5Bexchanges%5D%5B%5D=abucoins&factor%5Bexchanges%5D%5B%5D=bitfinex&factor%5Bexchanges%5D%5B%5D=bittrex&factor%5Bexchanges%5D%5B%5D=bleutrade&factor%5Bexchanges%5D%5B%5D=cryptopia&factor%5Bexchanges%5D%5B%5D=hitbtc&factor%5Bexchanges%5D%5B%5D=poloniex&factor%5Bexchanges%5D%5B%5D=yobit&dataset=Main&commit=Calculate

But if you enter XVG and enter 10000 MH you will see reward at 660 XVG.
http://whattomine.com/coins/218-xvg-myriad-groestl?utf8=%E2%9C%93&hr=10000&p=450.0&fee=0.0&cost=0.1&hcost=0.0&commit=Calculate