Laktyukhin Kirill

From Samara, Russia

Player page

Internal rating (RR)

Rating date July 29, 2026 (latest changes July 26, 2026).

139 place (335.25).

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

p1 = (72.73 * 3 * 1 + 545.45 * 4.71 * 1 + 741.94 * 2.40 * 1 + 0 + 0) / (3 * 1 + 4.71 * 1 + 2.40 * 1 + 1 + 1) = 377.20231213872836

p2 = (545.45 * 4.71 * 1 + 741.94 * 2.40 * 1 + 72.73 * 3 * 1) / max_coefficients = 293.3021533814774

score = 377.20231213872836 * 0.5 + 293.3021533814774 * 0.5 = 335.25223276010286

Rating changes

Show

all results
Date Place Points Reason
2026-07-26 140 -> 139 335.25
2026-07-18 137 -> 140 335.25
2026-07-12 192 -> 137 219.61 -> 335.25

Poplar fluff. Mahjong. July.: 0% -> 100%
2026-07-01 198 -> 192 219.61
2026-06-26 197 -> 198 219.61
2026-06-16 198 -> 197 219.61
2026-06-15 198 216.36 -> 219.61
2026-06-14 198 216.36

XII Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 742 2026-07-12 9/32 100% 2.40 RR Poplar fluff. Mahjong. July. Yekaterinburg
2 545 2026-06-14 66/144 100% 4.71 RR XII Russian Championship Samara
3 73 2026-01-25 52/56 100% 3.00 RR Riichi On Ice 2026 Samara