Poker Chase Rate Calculator (Supports Stage 2-6)
Author: GreatFishEndoExecutions: 995
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This is a rating calculator for ranked matches in the battle royale-style online poker game “Poker Chase (Poka-Che),” specifically for STAGE II through STAGE VI.
Based on an analysis of the formulas posted on this site by pioneers in the field, I have reproduced the internal calculation formula for the ranked matches.
Below are the results of my analysis:
・The ranking point table does not actually depend on the specific stage, but rather on which stage the average points correspond to.
Therefore, the ranking point table may change for Stage 3 and below.(Subject to future changes)
・Internal processing uses only integer values, and decimal places in the average points are truncated.
The errors observed around multiples of 40 in the previous calculation formula were caused by a combination of this factor and the reason described below.
・The same processing occurs in Stage 1, and the method for calculating correction points has been identified.
The correction points are calculated by multiplying the difference between the average points (already rounded down) and the player’s points by 3, then dividing the result by 100.
Regardless of whether the value is positive or negative, it is rounded down to an integer based on its absolute value. (Example: 1.3 → 1; -2.46 → -2)
In Stage 1, dividing the total deviation by 40 due to differences in the number of players caused discrepancies, leading to the discovery of the specification described above.
Additionally, the system incorporates a minimum guarantee of +1 pt for 3rd place and higher, as well as relegation protection at 1030 pt and 1150 pt.
Rank Point Table (Average points shown on the left)
1000–1029: +15 points / +5 points / +2 points / +0 points / –? points / –? points
1030–1149: +20 pts / +12 pts / +4 pts / +0 pts / -6 pts / -10 pts
1150–1399: +25 pts / +15 pts / +5 pts / -2 pts / -8 pts / -15 pts
1400–1999: +30pt / +18pt / + 6pt / - 4pt / -13pt / -20pt
2000–2299: +35pt / +21pt / +7pt / -6pt / -19pt / -28pt
2300–9999: +35pt / +21pt / +7pt / -7pt / -21pt / -35pt
Below are the results of my analysis:
・The ranking point table does not actually depend on the specific stage, but rather on which stage the average points correspond to.
Therefore, the ranking point table may change for Stage 3 and below.(Subject to future changes)
・Internal processing uses only integer values, and decimal places in the average points are truncated.
The errors observed around multiples of 40 in the previous calculation formula were caused by a combination of this factor and the reason described below.
・The same processing occurs in Stage 1, and the method for calculating correction points has been identified.
The correction points are calculated by multiplying the difference between the average points (already rounded down) and the player’s points by 3, then dividing the result by 100.
Regardless of whether the value is positive or negative, it is rounded down to an integer based on its absolute value. (Example: 1.3 → 1; -2.46 → -2)
In Stage 1, dividing the total deviation by 40 due to differences in the number of players caused discrepancies, leading to the discovery of the specification described above.
Additionally, the system incorporates a minimum guarantee of +1 pt for 3rd place and higher, as well as relegation protection at 1030 pt and 1150 pt.
Rank Point Table (Average points shown on the left)
1000–1029: +15 points / +5 points / +2 points / +0 points / –? points / –? points
1030–1149: +20 pts / +12 pts / +4 pts / +0 pts / -6 pts / -10 pts
1150–1399: +25 pts / +15 pts / +5 pts / -2 pts / -8 pts / -15 pts
1400–1999: +30pt / +18pt / + 6pt / - 4pt / -13pt / -20pt
2000–2299: +35pt / +21pt / +7pt / -6pt / -19pt / -28pt
2300–9999: +35pt / +21pt / +7pt / -7pt / -21pt / -35pt
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