docs(README): Adding information on the contest

Author: gcarreno

README.md

@@ -1,3 +1,46 @@
-# 1 Billion Row Challenge
+# 1️⃣🐝🏎️ The One Billion Row Challenge in Object Pascal
 
 This is the repository that will coordinate the 1 Billion Row Challenge for Object Pascal.
+
+The One Billion Row Challenge (1BRC) is a fun exploration of how far modern Object Pascal can be pushed for aggregating one billion rows from a text file.
+Grab all your threads, reach out to SIMD,  or pull any other trick, and create the fastest implementation for solving this task!
+
+<img src="img/1brc.png" alt="1BRC" style="display: block; margin-left: auto; margin-right: auto; margin-bottom:1em; width: 50%;">
+
+The text file contains temperature values for a range of weather stations. Each row is one measurement in the format `<string: station name>;<double: measurement>``, with the measurement value having exactly one fractional digit.
+The following shows ten rows as an example:
+
+```
+Hamburg;12.0
+Bulawayo;8.9
+Palembang;38.8
+St. John's;15.2
+Cracow;12.6
+Bridgetown;26.9
+Istanbul;6.2
+Roseau;34.4
+Conakry;31.2
+Istanbul;23.0
+```
+
+The task is to write an Object Pascal program which reads the file, calculates the min, mean, and max temperature value per weather station, and emits the results on `STDOUT` like this (i.e. sorted alphabetically by station name, and the result values per station in the format `<min>/<mean>/<max>``, rounded to one fractional digit):
+
+```
+{Abha=-23.0/18.0/59.2, Abidjan=-16.2/26.0/67.3, Abéché=-10.0/29.4/69.0, Accra=-10.1/26.4/66.4, Addis Ababa=-23.7/16.0/67.0, Adelaide=-27.8/17.3/58.5, ...}
+```
+
+Submissions will be, preferably, as a `GIT` `submodule`
+
+Submit your implementation and become part of the leader board!
+
+## Results
+
+These are the results from running all entries into the challenge on my personal computer:
+- Ryzen 9 5950x 16 core
+- 32GB RAM
+- 250GB SSD
+- 1TB HDD
+
+| # | Result (m:s.ms): SSH | Result (m:s.ms): HDD | Submitter     | Notes     | Certificates |
+|---|----------------------|----------------------|---------------|-----------|--------------|
+|?|?|?|?|?|?|