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Severity: Warning

Message: mysqli::real_connect(): (HY000/1040): Too many connections

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php
Line: 345
Function: __construct

File: /www/wwwroot/dash.konsole.xyz/application/controllers/Api.php
Line: 12
Function: __construct

File: /www/wwwroot/dash.konsole.xyz/index.php
Line: 316
Function: require_once

Database Error

数据库发生错误。

无法使用提供的设置连接到数据库服务器。

Filename: core/MY_Controller.php

Line Number: 345


Fatal error: Uncaught Error: Call to a member function close() on string in /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php:351 Stack trace: #0 [internal function]: Index_Controller->__destruct() #1 {main} thrown in /www/wwwroot/dash.konsole.xyz/application/core/MY_Controller.php on line 351
Grade Calculator - Neksio Tool

Grade Calculator

Grade Calculator

— Grade Calculator (Percentage / Weighted)
Assignment / Item Score (%) Weight (%) Actions
Tip: Individual Score can exceed 100 (allowed). Total Weight must not exceed 100%.

How to use (Breakdown)

  1. Use Add Row to add new assignments.
  2. Enter assignment name, score (%) and its weight (%).
  3. Total of all weights should be ≤ 100%. If >100% calculation will be blocked.
  4. Click Calculate — the tool computes weighted average using formula below.
  5. Use the buttons to download the full calculator area as PDF or Image, share on WhatsApp, or copy the result.

Formula used

Weighted average = ( Σ (score_i × weight_i) ) ÷ ( Σ weight_i )