Tchoi Ijong
From Soka, Japan
Online rating
Rating date May 13, 2022 (latest changes May 13, 2022).
157 place (137.06).
how we calculated rating score
max_coefficients = (3.45 * 1 + 3.25 * 1 + 3.20 * 0.86) = 9.442720000000001
p1 = (792.59 * 3.69 * 0.14 + 882.35 * 2.70 * 0.14 + 0 + 0 + 0) / (3.69 * 0.14 + 2.70 * 0.14 + 1 + 1 + 1) = 193.8013319768748
p2 = (792.59 * 3.69 * 0.14 + 882.35 * 2.70 * 0.14) / max_coefficients = 80.31266414761848
score = 193.8013319768748 * 0.5 + 80.31266414761848 * 0.5 = 137.05699806224663
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-05-12 | 146 -> 157 | 185.95 -> 137.06 |
Rainy season tournament［梅雨］: 29% -> 14% |
| 2022-05-10 | 136 -> 146 | 260.57 -> 185.95 |
Spring tournament: 14% -> 0% |
| 2022-05-01 | 137 -> 136 | 260.57 | |
| 2022-04-29 | 4 -> 137 | 803.63 -> 260.57 | |
| 2021-02-01 | 4 | 803.63 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 882 |
|
7/52 | 14% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 2 | 793 |
|
29/136 | 14% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 3 | 626 |
|
41/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 4 | 333 |
|
83/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 5 | 892 |
|
16/140 | 0% | 3.70 | ONLINE | Corona go away |
| 6 | 902 |
|
15/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |