Lesnenko Igor

From Samara, Russia

EMA: 15990277

Player page

Internal rating (RR)

Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).

95 place (424.01).

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

p1 = (962.03 * 3.65 * 0.57 + 261.90 * 2.60 * 1 + 700 * 3.50 * 1 + 0 + 0) / (3.65 * 0.57 + 2.60 * 1 + 3.50 * 1 + 1 + 1) = 504.37430846066167

p2 = (700 * 3.50 * 1 + 962.03 * 3.65 * 0.57 + 261.90 * 2.60 * 1) / max_coefficients = 343.6361204013378

score = 504.37430846066167 * 0.5 + 343.6361204013378 * 0.5 = 424.00521443099973

Rating changes

Show

all results
Date Place Points Reason
2025-12-09 96 -> 95 424.01
2025-12-07 95 -> 96 424.01
2025-12-04 81 -> 95 451.93 -> 424.01

Riichi over Volga: 71% -> 57%
2025-11-14 82 -> 81 451.93
2025-11-12 88 -> 82 451.93
2025-11-10 89 -> 88 451.93
2025-11-04 83 -> 89 460.51 -> 451.93
2025-11-01 85 -> 83 459.82 -> 460.51
2025-10-13 84 -> 85 453.85 -> 459.82
2025-10-09 85 -> 84 453.85

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 700 2025-05-03 22/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 262 2025-01-26 32/43 100% 2.60 RR Riichi On Ice Samara
3 962 2024-08-04 4/80 57% 3.65 RR Riichi over Volga Samara
4 540 2018-12-16 30/64 0% 3.45 EMA White Dragon Tournament Moscow
5 609 2016-09-11 35/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow