Tchoi Ijong
From Soka, Japan
Online rating
Rating date May 1, 2022 (latest changes May 1, 2022).
136 place (260.57).
how we calculated rating score
max_coefficients = (3.45 * 1 + 3.25 * 1 + 3.20 * 0.86) = 9.442720000000001
p1 = (626.17 * 3.50 * 0.14 + 882.35 * 2.70 * 0.29 + 792.59 * 3.69 * 0.14 + 0 + 0) / (3.50 * 0.14 + 2.70 * 0.29 + 3.69 * 0.14 + 1 + 1) = 371.6265039784502
p2 = (882.35 * 2.70 * 0.29 + 792.59 * 3.69 * 0.14 + 626.17 * 3.50 * 0.14) / max_coefficients = 149.5067099310368
score = 371.6265039784502 * 0.5 + 149.5067099310368 * 0.5 = 260.5666069547435
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | 29% | 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 | 14% | 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 |