Chichigin Andrey

From Odintsovo, Russia

EMA: 15990028

Player page

Online rating

Rating date June 20, 2023 (latest changes June 20, 2023).

92 place (69.15).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.43) = 6.4929499999999996

p1 = (348.84 * 2.50 * 0.14 + 230.77 * 2.40 * 0.43 + 0 + 0 + 0) / (2.50 * 0.14 + 2.40 * 0.43 + 1 + 1 + 1) = 82.53740973895835

p2 = (230.77 * 2.40 * 0.43 + 348.84 * 2.50 * 0.14) / max_coefficients = 55.75277801307573

score = 82.53740973895835 * 0.5 + 55.75277801307573 * 0.5 = 69.14509387601703

Rating changes

Show

all results
Date Place Points Reason
2023-06-20 96 -> 92 69.15
2023-06-15 98 -> 96 69.15
2023-06-13 100 -> 98 69.15
2023-06-12 98 -> 100 80.13 -> 69.15

Winter Online Tournament: 57% -> 43%
2023-05-25 100 -> 98 98.56 -> 80.13

Summer Online Tournament: 29% -> 14%
2023-05-16 115 -> 100 98.56
2023-05-14 115 96.26 -> 98.56
2023-04-20 117 -> 115 96.26
2023-04-12 116 -> 117 105.73 -> 96.26

Winter Online Tournament: 71% -> 57%
2023-03-25 115 -> 116 121.78 -> 105.73

Summer Online Tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 231 2021-12-12 31/40 43% 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