Mjasnikov Konstantin

From Simferopol, Russia

EMA: 15990229

Player page

Internal rating (RR)

Rating date May 10, 2026 (latest changes May 7, 2026).

220 place (143.58).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (266.67 * 2 * 0.86 + 421.05 * 2.10 * 1 + 0 + 0 + 0) / (2 * 0.86 + 2.10 * 1 + 1 + 1 + 1) = 196.8433565202078

p2 = (421.05 * 2.10 * 1 + 266.67 * 2 * 0.86) / max_coefficients = 90.32525252525252

score = 196.8433565202078 * 0.5 + 90.32525252525252 * 0.5 = 143.58430452273018

Rating changes

Show

all results
Date Place Points Reason
2026-05-07 221 -> 220 143.58
2026-05-03 216 -> 221 143.28 -> 143.58
2026-05-01 217 -> 216 143.28
2026-04-27 217 147.24 -> 143.28

South Dragon Cup II: 100% -> 86%
2026-04-19 217 147.24

The Southern Dragon Cup 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 421 2026-04-19 12/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
2 267 2025-04-27 12/16 86% 2.00 RR South Dragon Cup II Simferopol
3 582 2018-11-18 39/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
4 479 2016-12-04 38/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
5 57 2016-09-11 83/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
6 957 2015-03-01 🥈 2/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
7 296 2013-11-24 20/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol