Ivanov Dmitriy
From Moscow, Russia
Online rating
Rating date July 1, 2022 (latest changes July 1, 2022).
131 place (224.78).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (1000 * 3.40 * 0.29 + 301.20 * 3.20 * 0.71 + 0 + 0 + 0) / (3.40 * 0.29 + 3.20 * 0.71 + 1 + 1 + 1) = 265.274550353676
p2 = (1000 * 3.40 * 0.29 + 301.20 * 3.20 * 0.71) / max_coefficients = 184.2856579802698
score = 265.274550353676 * 0.5 + 184.2856579802698 * 0.5 = 224.78010416697288
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-01 | 126 -> 131 | 278.22 -> 224.78 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2022-06-26 | 122 -> 126 | 280.93 -> 278.22 | |
| 2022-06-20 | 124 -> 122 | 280.93 | |
| 2022-05-24 | 124 | 301.99 -> 280.93 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 124 | 305.92 -> 301.99 |
No Dora Tournament: 86% -> 71% |
| 2022-05-16 | 124 | 299.07 -> 305.92 | |
| 2022-05-10 | 125 -> 124 | 315.34 -> 299.07 |
Spring tournament: 14% -> 0% |
| 2022-05-01 | 112 -> 125 | 363.40 -> 315.34 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-04-29 | 126 -> 112 | 434.80 -> 363.40 | |
| 2021-02-01 | 126 | 434.80 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 301 |
|
59/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
| 2 | 1000 |
|
1/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 3 | 126 |
|
119/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 4 | 56 |
|
102/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 5 | 504 |
|
62/124 | 0% | 3.06 | ONLINE | Be cool stay home |