Vakhonin Stepan

From Saint Petersburg, Russia

EMA: 15990444

Player page

Common russian riichi rating (CRR)

Rating date May 6, 2023 (latest changes May 6, 2023).

58 place (387.97).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (173.33 * 3.45 * 0.57 + 198.20 * 4.05 * 1 + 794.87 * 1.80 * 1 + 774.19 * 1.80 * 1 + 695.65 * 1.40 * 1) / (3.45 * 0.57 + 4.05 * 1 + 1.80 * 1 + 1.80 * 1 + 1.40 * 1) = 448.4603945258875

p2 = (794.87 * 1.80 * 1 + 774.19 * 1.80 * 1 + 695.65 * 1.40 * 1 + 198.20 * 4.05 * 1) / max_coefficients = 327.4718235426001

score = 448.4603945258875 * 0.5 + 327.4718235426001 * 0.5 = 387.9661090342438

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 57 -> 58 387.97
2023-05-01 56 -> 57 387.97
2023-04-22 73 -> 56 328.06 -> 387.97

Fire cup 2023: 0% -> 100%
2023-04-19 74 -> 73 328.06
2023-03-28 76 -> 74 326.66 -> 328.06

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 76 321.70 -> 326.66
2023-02-25 104 -> 76 220.41 -> 321.70

Earth cup: 0% -> 100%
2023-01-14 102 -> 104 220.41
2023-01-06 104 -> 102 220.41
2023-01-03 108 -> 104 220.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 696 2023-04-22 8/24 100% 1.40 CRR Fire cup 2023
2 774 2023-02-25 8/32 100% 1.80 CRR Earth cup
3 795 2022-08-27 9/40 100% 1.80 CRR Sun tournament
4 198 2022-06-12 90/112 100% 4.05 RR Moscow Riichi 2022
5 173 2021-11-28 63/76 57% 3.45 RR Saint Petersburg Open 2021
6 222 2019-11-24 50/64 0% 3.45 EMA Saint Petersburg Open 2019
7 0 2019-06-02 40/40 0% 2.90 RR Summer Cup 2019