Kaggle Private Leaderboard Re-evaluation

kaggle_resubmit.js

/**
 * Replace CSV download links with urls to re-evaluate the past submission.
 * Basically, you can get the private leaderboard score without re-uploading the file.
 *
 * USAGE:
 *   1) Copy this script and change COMPETITION_URL accordingly
 *   2) Go to "My Submissions" page
 *   3) Open the Developer Console
 *   4) Paste the script and execute it
 *   5) Click on the links to open new tabs :)
 * 
 * Author: Paolo Montesel
 * License: https://opensource.org/licenses/MIT
 * Copyright 2016
 * 
 */

var COMPETITION_URL = "https://www.kaggle.com/c/santander-customer-satisfaction/leaderboard?submissionId=";

function xp(t){for(var e=[],n=document.evaluate(t,document,null,XPathResult.ANY_TYPE,null),u=n.iterateNext();u;)e.push(u),u=n.iterateNext();return e}
xp("//a[@class='file']").forEach(function (link) {
    link.href = COMPETITION_URL + link.href.match(/\d+/)[0];
});

Or just make a bookmarklet with this code inside:
javascript:void%20function(){function%20t(t){for(var%20e=[],a=document.evaluate(t,document,null,XPathResult.ANY_TYPE,null),n=a.iterateNext();n;)e.push(n),n=a.iterateNext();return%20e}var%20e=%22https://www.kaggle.com/c/santander-customer-satisfaction/leaderboard%3FsubmissionId=%22;t(%22//a[%40class='file']%22).forEach(function(t){t.href=e+t.href.match(/\d+/)[0]})}();

(This is because typing "javascript:" in Chrome's url bar doesn't work)