Ivanov Dmitriy
From Moscow, Russia
Online rating
Rating date Oct. 17, 2022 (latest changes Oct. 17, 2022).
142 place (144.50).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (1000 * 3.40 * 0.14 + 301.20 * 3.20 * 0.43 + 0 + 0 + 0) / (3.40 * 0.14 + 3.20 * 0.43 + 1 + 1 + 1) = 185.07302290535227
p2 = (1000 * 3.40 * 0.14 + 301.20 * 3.20 * 0.43) / max_coefficients = 103.92716763005781
score = 185.07302290535227 * 0.5 + 103.92716763005781 * 0.5 = 144.50009526770503
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-10-11 | 144 -> 142 | 144.50 | |
2022-09-21 | 141 -> 144 | 157.45 -> 144.50 |
No Dora Tournament: 57% -> 43% |
2022-09-16 | 142 -> 141 | 157.45 | |
2022-09-13 | 143 -> 142 | 157.45 | |
2022-09-11 | 137 -> 143 | 157.45 | |
2022-09-01 | 128 -> 137 | 219.21 -> 157.45 |
Riichi Online Open Team Cup: 29% -> 14% |
2022-08-20 | 129 -> 128 | 219.21 | |
2022-08-11 | 130 -> 129 | 219.21 | |
2022-07-21 | 131 -> 130 | 228.58 -> 219.21 |
No Dora Tournament: 71% -> 57% |
2022-07-16 | 131 | 224.78 -> 228.58 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 301 |
|
59/84 | 43% | 3.20 | ONLINE | No Dora Tournament |
2 | 1000 |
|
1/100 | 14% | 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 |