sample.clj

(defn scoreboard-component []
  (let [game-state (atom [])]
    (api/get-game ...)
    (fn []
      [:div
        [:table
          [:tbody 
            (doall
              (map-indexed (fn [idx {:keys [name min pos points]}]
                             [:tr
                               [:td name]
                               [:td
                                 [:input {:on-change (fn [e]
                                                       (let [new-value (.. e -target -value)]
                                                         (swap! game-state update-in [idx] assoc :min new-value))
                                                       (.preventDefault e))
                                          :value min}]}
                                [:td [:input ...]]
                                [:td [:input ...]]]])
              @game-state))]]
        [:button {:on-click (fn [e]
                              (api/update-game! @game-state)
                              (.preventDefault e))}
                 "Send this!"]])))