Nechitailo Margarita
From Yerevan, Armenia
EMA: 15990437
Online rating
Rating date Jan. 16, 2023 (latest changes Jan. 16, 2023).
71 place (382.54).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (291.26 * 3.45 * 0.29 + 1000 * 3.25 * 0.71 + 0 + 0 + 0) / (3.45 * 0.29 + 3.25 * 0.71 + 1 + 1 + 1) = 413.5899948312547
p2 = (1000 * 3.25 * 0.71 + 291.26 * 3.45 * 0.29) / max_coefficients = 351.48942764073183
score = 413.5899948312547 * 0.5 + 351.48942764073183 * 0.5 = 382.5397112359933
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-16 | 70 -> 71 | 387.78 -> 382.54 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2023-01-14 | 61 -> 70 | 425.31 -> 387.78 |
Winter Team Fight: 86% -> 71% |
| 2022-12-20 | 63 -> 61 | 425.31 | |
| 2022-12-18 | 64 -> 63 | 425.31 | |
| 2022-12-17 | 65 -> 64 | 425.31 | |
| 2022-12-12 | 66 -> 65 | 417.84 -> 425.31 | |
| 2022-11-21 | 70 -> 66 | 417.84 | |
| 2022-11-16 | 70 | 421.79 -> 417.84 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 61 -> 70 | 453.63 -> 421.79 |
Winter Team Fight: 100% -> 86% |
| 2022-11-10 | 62 -> 61 | 453.63 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
1/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 291 |
|
74/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 909 |
|
10/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 4 | 533 |
|
51/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 5 | 724 |
|
35/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 6 | 217 |
|
113/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |