Chichigin Andrey
From Odintsovo, Russia
EMA: 15990028
Online rating
Rating date April 17, 2023 (latest changes April 17, 2023).
116 place (96.26).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705
p1 = (348.84 * 2.50 * 0.29 + 230.77 * 2.40 * 0.57 + 0 + 0 + 0) / (2.50 * 0.29 + 2.40 * 0.57 + 1 + 1 + 1) = 111.22166269139788
p2 = (230.77 * 2.40 * 0.57 + 348.84 * 2.50 * 0.29) / max_coefficients = 81.3031385429169
score = 111.22166269139788 * 0.5 + 81.3031385429169 * 0.5 = 96.2624006171574
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-12 | 115 -> 116 | 105.73 -> 96.26 |
Winter Online Tournament: 71% -> 57% |
| 2023-03-25 | 114 -> 115 | 121.78 -> 105.73 |
Summer Online Tournament: 43% -> 29% |
| 2023-03-21 | 115 -> 114 | 155.38 -> 121.78 |
No Dora Tournament: 14% -> 0% |
| 2023-03-16 | 119 -> 115 | 155.38 | |
| 2023-03-14 | 119 | 151.21 -> 155.38 | |
| 2023-03-07 | 120 -> 119 | 151.21 | |
| 2023-02-18 | 121 -> 120 | 151.21 | |
| 2023-02-15 | 122 -> 121 | 151.21 | |
| 2023-02-12 | 121 -> 122 | 158.18 -> 151.21 |
Winter Online Tournament: 86% -> 71% |
| 2023-01-25 | 120 -> 121 | 171.62 -> 158.18 |
Summer Online Tournament: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 231 |
|
31/40 | 57% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 349 |
|
29/44 | 29% | 2.50 | ONLINE | Summer Online Tournament |
| 3 | 349 |
|
55/84 | 0% | 3.20 | ONLINE | No Dora Tournament |
| 4 | 925 |
|
6/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 5 | 303 |
|
70/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 6 | 291 |
|
40/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
| 7 | 326 |
|
92/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 8 | 308 |
|
75/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 9 | 358 |
|
80/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 10 | 266 |
|
103/140 | 0% | 3.70 | ONLINE | Corona go away |
| 11 | 476 |
|
34/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
| 12 | 34 |
|
58/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 13 | 179 |
|
33/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 14 | 804 |
|
11/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |