[Croxeye]

Try this, not tested.

PHP Code:

#include <amxmodx>
#include <amxmisc>
#include <csstats>
#include <fakemeta>

#define PLUGIN "Spec Rank"
#define VERSION "1.0"
#define AUTHOR "Croxeye"

new g_SpecInfo

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)

    set_task(1.0, "SpecInfo", _, _, _, "b")

    g_SpecInfo = CreateHudSyncObj()
}

public SpecInfo()
{
    new players[32], num 
    get_players(players, num, "ch")
    
    new id, target, szTargetName[32]
    
    target = pev(id, pev_iuser2)
    
    set_hudmessage(0, 85, 255, -1.0, 0.75, 0, 6.0, 1.0)
    
    for(new i; i < num; i++)
    {
        id = players[i]
        
        if(!is_user_alive(id))
        {
            
            if(!target)
                continue
                
            if(is_user_alive(target))
            {
                return PLUGIN_HANDLED;
            }
            
            get_user_name(target, szTargetName, charsmax(szTargetName))
            new stats[8], body[8]
            new rank_pos = get_user_stats(target, stats, body)
            new rank_max = get_statsnum()
            
            ShowSyncHudMsg(id, g_SpecInfo, "Spectating: %s ® Rank: %d of %d", szTargetName, rank_pos, rank_max)
        }
    }
    return PLUGIN_HANDLED;
} 


Or just change this:

PHP Code:

len = format(buffer, charsmax(buffer), "%L",LANG_PLAYER,"RANK"); 


to this:

PHP Code:

len = format(buffer, charsmax(buffer), "%L %d",LANG_PLAYER,"RANK", rank_pos); 


and you need to define rank_pos

PHP Code:

new stats[8], body[8]
new rank_pos = get_user_stats(id, stats, body)