Lesnenko Igor

From Samara, Russia

EMA: 15990277

Player page

Internal rating (RR)

Rating date Feb. 9, 2026 (latest changes Feb. 9, 2026).

89 place (433.29).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (962.03 * 3.65 * 0.43 + 261.90 * 2.60 * 0.86 + 700 * 3.50 * 1 + 345.45 * 3 * 1 + 0) / (3.65 * 0.43 + 2.60 * 0.86 + 3.50 * 1 + 3 * 1 + 1) = 493.6734305334791

p2 = (700 * 3.50 * 1 + 962.03 * 3.65 * 0.43 + 345.45 * 3 * 1 + 261.90 * 2.60 * 0.86) / max_coefficients = 372.90836120401343

score = 493.6734305334791 * 0.5 + 372.90836120401343 * 0.5 = 433.29089586874625

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 88 -> 89 433.29
2026-02-04 81 -> 88 460.39 -> 433.29

Riichi over Volga: 57% -> 43%
2026-01-26 81 459.80 -> 460.39

Riichi On Ice: 100% -> 86%
2026-01-25 93 -> 81 424.01 -> 459.80

Riichi On Ice 2026: 0% -> 100%
2026-01-12 95 -> 93 424.01
2026-01-10 96 -> 95 424.01
2026-01-07 93 -> 96 424.01
2026-01-01 95 -> 93 424.01
2025-12-09 96 -> 95 424.01
2025-12-07 95 -> 96 424.01

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 345 2026-01-25 37/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 700 2025-05-03 22/71 100% 3.50 RR Riichi over The Volga 2025 Samara
3 262 2025-01-26 32/43 86% 2.60 RR Riichi On Ice Samara
4 962 2024-08-04 4/80 43% 3.65 RR Riichi over Volga Samara
5 540 2018-12-16 30/64 0% 3.45 EMA White Dragon Tournament Moscow
6 609 2016-09-11 35/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow