The Dodging Rain Competition (DRC) is a Touhou game competition that was invented by ZM and is held on
Eientei Forums.
In the competition, two teams go up against each other in several different categories. Each player posts an arbitrarily long list of categories, ordered by how much they want to play them,
which can be either survival or scoring of any Touhou shooting game and any difficulty. They will be matched up against a player from the other team, in a category that both players had on their list.
The categories are determined by whoever hosts the competition, the host taking the players' orders of priority into account when making the matchups. The teams are decided by the host as well.
Players are given two weeks to sign up for the competition, and once it starts, two weeks to submit a replay, which will be awarded points dependent on the rubrics. Runs done outside those two weeks are invalid.

If you want to know how many DRC points a run is worth, the points for a given run can be determined using the calculator below.

Points Calculator

Scores can only contain digits, commas, dots and spaces. Survival runs are assumed to have cleared, scoring runs not.

Rubrics

The rubrics are the formulas and fixed values used to calculate the number of DRC points for a run. If you are curious about how your points are being determined, click the button below to expand.

Scoring Notes:

If a new World Record is achieved, the points are equal to the base points; otherwise, the formula applies.

MoF uses a separate system. Click here for said system.

DS uses a separate system. Click here for said system.

Survival Notes:

For a main game run, a shottype multiplier is applied to the result of the formula, the result of which is again rounded.
Click here for the list of them.

The Phantasmagorias use a separate system. Click here for said system.

For IN, you obtain 2 (1 on Easy) additional points for each captured Last Spell, with the exception of Imperishable Shooting, which yields 5 points.

Scoring ||Base * (Score/WR)^Exp||

Survival ||Base * (Exp^-n)||

MoF Scoring

For each difficulty and shottype there are six thresholds, at which you will have set numbers of points respectively.
Then, increments are done, dependent on how much higher than the threshold your score is.

DS Scoring

This system is specific to DRC Round 8 and the 10 scenes that are being played. For each scene there are three thresholds,
at which you will have 10, 30 and 50 points respectively. The way this works is that 1 point is added for every 10th or 20th of
the amount of score between the thresholds (10th below the first threshold, 20th otherwise).

Scene

Threshold 1

Threshold 2

Threshold 3

PoDD, PoFV Survival

In the below formula, MaxLives is equal to 5 for PoDD, 7 for PoFV main game and 8 for PoFV Extra.
NoBombBonus is a difficulty-specific No Bomb bonus for PoDD and a No Charge Attacks bonus for PoFV.
RoundsLost is equal to how many rounds the player lost.

These are applied to the result of the survival formula for a main game run only; they do not apply for Extra.
For all shots not listed here, the shottype multipliers are equal to 1.