Borzonogov Vitaly
From Arkhangelsk, Russia
EMA: 15990253
Online rating
Rating date May 31, 2020 (latest changes May 30, 2020).
12 place (777.75).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (101.69 * 2.90 * 0.14 + 461.54 * 2.40 * 0.29 + 288.14 * 2.90 * 0.43 + 174.60 * 2.95 * 0.57 + 120.48 * 3.20 * 0.71 + 818.18 * 2.80 * 1 + 925 * 2.40 * 1 + 979.02 * 3.71 * 1 + 366.91 * 3.70 * 1 + 822.43 * 3.50 * 1 + 940.74 * 3.69 * 1) / (2.90 * 0.14 + 2.40 * 0.29 + 2.90 * 0.43 + 2.95 * 0.57 + 3.20 * 0.71 + 2.80 * 1 + 2.40 * 1 + 3.71 * 1 + 3.70 * 1 + 3.50 * 1 + 3.69 * 1) = 656.2244154762004
p2 = (979.02 * 3.71 * 1 + 940.74 * 3.69 * 1 + 822.43 * 3.50 * 1) / max_coefficients = 899.2792792792793
score = 656.2244154762004 * 0.5 + 899.2792792792793 * 0.5 = 777.7518473777399
Chart scale: normalized original
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-05-25 | 12 | 774.88 -> 777.75 |
Ryan Pin Online Tournament: 57% -> 43% |
| 2020-05-24 | 14 -> 12 | 705.16 -> 774.88 |
Riichi Online Open Team Cup: 0% -> 100% |
| 2020-05-20 | 15 -> 14 | 701.28 -> 705.16 |
Winter Online Tournament: 71% -> 57% |
| 2020-05-10 | 25 -> 15 | 666.71 -> 701.28 |
Spring tournament: 0% -> 100% |
| 2020-05-01 | 25 | 662.05 -> 666.71 |
Summer online tournament 2018: 29% -> 14% |
| 2020-04-26 | 18 -> 25 | 671.24 -> 662.05 |
Autumn online tournament 2018: 43% -> 29% Be cool stay home: 0% -> 100% |
| 2020-04-17 | 20 -> 18 | 666.62 -> 671.24 |
Riichi Online Open Team Cup: 86% -> 71% |
| 2020-04-12 | 8 -> 20 | 725.95 -> 666.62 |
Corona go away: 0% -> 100% |
| 2020-04-08 | 8 | 726.13 -> 725.95 |
Spring online tournament 2018: 14% -> 0% |
| 2020-03-30 | 9 -> 8 | 726.13 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 941 |
|
9/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 2 | 822 |
|
20/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 3 | 81 |
|
114/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 4 | 367 |
|
89/140 | 100% | 3.70 | ONLINE | Corona go away |
| 5 | 979 |
|
4/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 6 | 925 |
|
4/41 | 100% | 2.40 | ONLINE | Autumn Online Tournament |
| 7 | 818 |
|
11/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 8 | 120 |
|
74/84 | 71% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 9 | 175 |
|
53/64 | 57% | 2.95 | ONLINE | Winter Online Tournament |
| 10 | 288 |
|
43/60 | 43% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 11 | 462 |
|
22/40 | 29% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 12 | 102 |
|
54/60 | 14% | 2.90 | ONLINE | Summer online tournament 2018 |
| 13 | 588 |
|
22/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |
| 14 | 364 |
|
8/12 | 0% | 1.10 | ONLINE | Winter riichi-blitz 2018 |
| 15 | 1000 |
|
1/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 |
| 16 | 111 |
|
25/28 | 0% | 1.70 | ONLINE | IORMC Qualifiers 2017 |
| 17 | 419 |
|
26/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |
| 18 | 581 |
|
19/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 19 | 128 |
|
42/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |