Ivanov Georgy

From Saint Petersburg, Russia

EMA: 15990301

Player page

Common russian riichi rating (CRR)

Rating date June 11, 2023 (latest changes June 11, 2023).

134 place (188.69).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 2.80 * 1) = 14.8

p1 = (290.32 * 1.80 * 1 + 666.67 * 1.80 * 1 + 0 + 0 + 0) / (1.80 * 1 + 1.80 * 1 + 1 + 1 + 1) = 260.9969696969697

p2 = (666.67 * 1.80 * 1 + 290.32 * 1.80 * 1) / max_coefficients = 116.39054054054053

score = 260.9969696969697 * 0.5 + 116.39054054054053 * 0.5 = 188.69375511875512

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 121 -> 134 194.06 -> 188.69
2023-05-20 121 191.80 -> 194.06
2023-05-06 124 -> 121 191.80
2023-05-05 125 -> 124 191.80
2023-05-01 122 -> 125 191.80
2023-04-22 116 -> 122 191.80
2023-03-20 116 189.69 -> 191.80
2023-03-05 117 -> 116 189.69
2023-02-25 117 189.69

Earth cup: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 290 2023-02-25 23/32 100% 1.80 CRR Earth cup
2 667 2022-08-27 14/40 100% 1.80 CRR Sun tournament
3 522 2018-09-23 12/24 0% 2.50 RR West cup 2018
4 410 2017-10-01 24/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
5 897 2017-06-03 5/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
6 558 2017-03-18 20/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
7 465 2016-12-04 39/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
8 742 2016-10-16 9/32 0% 1.60 RR Tournament of 4 winds. West cup 2016