Chichigin Andrey

From Odintsovo, Russia

EMA: 15990028

Player page

Online rating

Rating date June 10, 2023 (latest changes June 10, 2023).

97 place (80.13).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.57) = 6.58564

p1 = (348.84 * 2.50 * 0.14 + 230.77 * 2.40 * 0.57 + 0 + 0 + 0) / (2.50 * 0.14 + 2.40 * 0.57 + 1 + 1 + 1) = 93.28111220845028

p2 = (230.77 * 2.40 * 0.57 + 348.84 * 2.50 * 0.14) / max_coefficients = 66.97754508293804

score = 93.28111220845028 * 0.5 + 66.97754508293804 * 0.5 = 80.12932864569416

Rating changes

Show

all results
Date Place Points Reason
2023-05-25 99 -> 97 98.56 -> 80.13

Summer Online Tournament: 29% -> 14%
2023-05-16 114 -> 99 98.56
2023-05-14 114 96.26 -> 98.56
2023-04-20 116 -> 114 96.26
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 231 2021-12-12 31/40 57% 2.40 ONLINE Winter Online Tournament
2 349 2021-07-25 29/44 14% 2.50 ONLINE Summer Online Tournament
3 349 2021-03-21 55/84 0% 3.20 ONLINE No Dora Tournament
4 925 2021-01-10 6/68 0% 3.00 ONLINE Winter Online Tournament
5 303 2020-11-01 70/100 0% 3.40 ONLINE Riichi Online Open Team Cup
6 291 2020-09-13 40/56 0% 2.80 ONLINE Autumn Online Tournament
7 326 2020-05-24 92/136 0% 3.69 ONLINE Riichi Online Open Team Cup
8 308 2020-05-10 75/108 0% 3.50 ONLINE Spring tournament
9 358 2020-04-26 80/124 0% 3.06 ONLINE Be cool stay home
10 266 2020-04-12 103/140 0% 3.70 ONLINE Corona go away
11 476 2019-01-20 34/64 0% 2.95 ONLINE Winter Online Tournament
12 34 2018-11-25 58/60 0% 2.90 ONLINE Ryan Pin Online Tournament
13 179 2018-08-26 33/40 0% 2.40 ONLINE Autumn online tournament 2018
14 804 2018-04-08 11/52 0% 2.70 ONLINE Spring online tournament 2018