LOL's fighting capacity has dropped a lot since winning a set of qualifying.

If you have never ranked before, your original ranking score when you first entered qualifying was 1200. Before 15 qualifying, the score is 3 times. If you win a game, you can increase the ranking score by 30~50, and if you lose a game, you will lose the corresponding points. Therefore, you need to be cautious when you first enter the ranking, and don't blindly row alone. If you fall, it is difficult to get up again, because the teammates you meet are basically not much better, and there are countless pits. So before 15, find the highest tape you can play. Strive to win 15 sets.

Let's talk about ranking points first and play a greater role. Generally speaking, a qualifying victory can increase the combat power 150~300, and the defeat will be reduced accordingly. You dropped from 2890 to 2600, which can explain the following points:

1 has low combat power. Probably just reached level 30.

The winning percentage is not high, it should be around 47~53. Another bonus of combat effectiveness is the winning percentage bonus. Take my steel trumpet as an example. I just reached level 30, with 4500 combat power and 65% winning percentage. Winning percentage bonus: I estimate that 65% winning percentage is above 800+50%.

It is estimated that man-machine play a lot, because the outcome of man-machine battle is not included in the combat power, but before reaching level 30, there is a gain time of 180 minutes every day, which means that if you only play man-machine from 1 to level 30, the combat power will be very low.

In addition, winning a game increases about 15 combat power, and losing a game deducts about 5 combat power.

If you have any questions, please continue to ask questions, I hope it will help you.