Mjasnikov Konstantin

From Simferopol, Russia

EMA: 15990229

Player page

Common russian riichi rating (CRR)

Rating date July 31, 2026 (latest changes July 29, 2026).

85 place (511.94).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (421.05 * 2.10 * 1 + 266.67 * 1.80 * 0.29 + 727.27 * 0.90 * 0.57 + 266.67 * 2 * 0.71 + 217.39 * 1.20 * 0.86 + 869.57 * 1.20 * 1 + 755.24 * 4.71 * 1 + 842.11 * 1.30 * 1) / (2.10 * 1 + 1.80 * 0.29 + 0.90 * 0.57 + 2 * 0.71 + 1.20 * 0.86 + 1.20 * 1 + 4.71 * 1 + 1.30 * 1) = 601.4025089796212

p2 = (755.24 * 4.71 * 1 + 842.11 * 1.30 * 1 + 869.57 * 1.20 * 1 + 421.05 * 2.10 * 1) / max_coefficients = 422.472295367119

score = 601.4025089796212 * 0.5 + 422.472295367119 * 0.5 = 511.93740217337006

Rating changes

Show

all results
Date Place Points Reason
2026-07-29 83 -> 85 512.56 -> 511.94

The Southern Coon Mini Cup: 71% -> 57%
2026-07-26 85 -> 83 510.04 -> 512.56

Pands in discards: 100% -> 86%
2026-07-25 84 -> 85 510.04
2026-07-18 97 -> 84 476.43 -> 510.04

Heat in the discard: 0% -> 100%
2026-07-12 96 -> 97 476.43
2026-07-11 94 -> 96 476.43
2026-07-07 95 -> 94 476.43
2026-06-27 98 -> 95 469.75 -> 476.43

Happy Bamboo 2024: 43% -> 29%

South Dragon Cup II: 86% -> 71%
2026-06-15 100 -> 98 462.82 -> 469.75
2026-06-14 172 -> 100 313.57 -> 462.82

XII Russian Championship: 0% -> 100%

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
4 870 2025-12-06 4/24 100% 1.20 CRR Riichi on fire Simferopol
5 217 2025-07-26 19/24 86% 1.20 CRR Pands in discards Simferopol
6 267 2025-04-27 12/16 71% 2.00 RR South Dragon Cup II Simferopol
7 727 2025-03-29 4/12 57% 0.90 CRR The Southern Coon Mini Cup Simferopol
8 267 2024-10-27 12/16 29% 1.80 CRR Happy Bamboo 2024 Simferopol
9 582 2018-11-18 39/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
10 479 2016-12-04 38/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
11 57 2016-09-11 83/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
12 957 2015-03-01 🥈 2/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
13 296 2013-11-24 20/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol