Myakishev Dmitrii

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 29, 2026 (latest changes June 29, 2026).

226 place (256.38).

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

p1 = (400 * 1.90 * 0.71 + 500 * 2 * 0.86 + 600 * 1.70 * 1 + 0 + 0) / (1.90 * 0.71 + 2 * 0.86 + 1.70 * 1 + 1 + 1) = 357.3826271493066

p2 = (600 * 1.70 * 1 + 500 * 2 * 0.86 + 400 * 1.90 * 0.71) / max_coefficients = 155.3841599937332

score = 357.3826271493066 * 0.5 + 155.3841599937332 * 0.5 = 256.3833935715199

Rating changes

Show

all results
Date Place Points Reason
2026-06-26 224 -> 226 260.69 -> 256.38

Seihoku spring tournament 2025: 86% -> 71%
2026-06-16 226 -> 224 260.69
2026-06-15 226 257.75 -> 260.69
2026-06-14 205 -> 226 272.21 -> 257.75

Tonpu-master: 100% -> 86%
2026-06-13 206 -> 205 272.21
2026-06-04 208 -> 206 272.21
2026-06-02 209 -> 208 272.21
2026-05-31 204 -> 209 272.21
2026-05-25 205 -> 204 272.21
2026-05-19 208 -> 205 272.21

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 600 2026-04-11 13/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 500 2025-06-14 10/19 86% 2.00 CRR Tonpu-master Saint Petersburg
3 400 2025-04-26 22/36 71% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg