https://github.com/robopuff/rating

An implementation of rating systems (Elo)
https://github.com/robopuff/rating

Last synced: 9 months ago
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An implementation of rating systems (Elo)

• Host: GitHub
• URL: https://github.com/robopuff/rating
• Owner: robopuff
• License: other
• Created: 2017-01-13T14:08:26.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2022-03-29T08:27:40.000Z (about 4 years ago)
• Last Synced: 2025-02-11T20:50:08.170Z (over 1 year ago)
• Language: PHP
• Homepage:
• Size: 28.3 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

          
# Rating

## Elo

[![Build Status](https://travis-ci.org/robopuff/rating.svg?branch=master)](https://travis-ci.org/robopuff/rating)

[![Coverage Status](https://coveralls.io/repos/github/robopuff/rating/badge.svg?branch=master)](https://coveralls.io/github/robopuff/rating?branch=master)

Based on Elo rating system, adapted to use over arrays

```php

$elo = new Elo();

$results = $elo->ratePair(1500, 1500, Elo::RESULT_WON_A);

// $results = [1508, 1492];

```

```php

$elo = new Elo();

$results = $elo->rateArray([

    // Place on the grid => Current rating

    0 => 1500, //1st place

    1 => 1500, //2nd place

    2 => 1500  //3rd place

    // ... Nth place

]);

// $results = [

//     0 => 1510,

//     1 => 1502,

//     2 => 1494,

//     n => ...

// ];

```