Mjasnikov Konstantin

From Simferopol, Russia

EMA: 15990229

Player page

Internal rating (RR)

Rating date Oct. 29, 2026 (latest changes Oct. 27, 2026).

85 place (476.23).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (266.67 * 2 * 0.43 + 421.05 * 2.10 * 1 + 755.24 * 4.71 * 1 + 842.11 * 1.30 * 1 + 0) / (2 * 0.43 + 2.10 * 1 + 4.71 * 1 + 1.30 * 1 + 1) = 578.3710570671803

p2 = (755.24 * 4.71 * 1 + 842.11 * 1.30 * 1 + 421.05 * 2.10 * 1 + 266.67 * 2 * 0.43) / max_coefficients = 374.0908500973394

score = 578.3710570671803 * 0.5 + 374.0908500973394 * 0.5 = 476.2309535822599

Rating changes

Show

all results
Date Place Points Reason
2026-10-27 85 474.36 -> 476.23

South Dragon Cup II: 57% -> 43%
2026-10-15 86 -> 85 474.36
2026-10-13 87 -> 86 474.36
2026-10-02 89 -> 87 474.36
2026-09-06 87 -> 89 474.36
2026-09-01 88 -> 87 474.36
2026-08-31 89 -> 88 473.75 -> 474.36
2026-08-27 89 472.10 -> 473.75

South Dragon Cup II: 71% -> 57%
2026-08-16 87 -> 89 472.10
2026-08-15 87 470.70 -> 472.10

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 842 2026-07-18 4/20 100% 1.30 RR Heat in the discard Simferopol
2 755 2026-06-14 36/144 100% 4.71 RR XII Russian Championship Samara
3 421 2026-04-19 12/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
4 267 2025-04-27 12/16 43% 2.00 RR South Dragon Cup II Simferopol
5 582 2018-11-18 39/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
6 479 2016-12-04 38/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
7 57 2016-09-11 83/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
8 957 2015-03-01 🥈 2/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
9 296 2013-11-24 20/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol