Kravchenko Kirill

From Samara, Russia

Player page

Internal rating (RR)

Rating date May 7, 2026 (latest changes May 7, 2026).

2 place (819.24).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (672.90 * 4.60 * 0.14 + 659.57 * 2.80 * 0.29 + 443.04 * 3.65 * 0.29 + 730.34 * 3.75 * 0.43 + 761.90 * 2.60 * 0.71 + 528.57 * 3.50 * 0.86 + 970.15 * 4.10 * 1 + 790.70 * 3 * 1 + 987.01 * 3.45 * 1 + 636.36 * 3 * 1 + 976.19 * 2.90 * 1) / (4.60 * 0.14 + 2.80 * 0.29 + 3.65 * 0.29 + 3.75 * 0.43 + 2.60 * 0.71 + 3.50 * 0.86 + 4.10 * 1 + 3 * 1 + 3.45 * 1 + 3 * 1 + 2.90 * 1) = 790.9433968203441

p2 = (970.15 * 4.10 * 1 + 987.01 * 3.45 * 1 + 976.19 * 2.90 * 1 + 790.70 * 3 * 1) / max_coefficients = 847.5313131313131

score = 790.9433968203441 * 0.5 + 847.5313131313131 * 0.5 = 819.2373549758286

Rating changes

Show

all results
Date Place Points Reason
2026-05-03 7 -> 2 772.81 -> 819.24

Riichi over The Volga 2025: 100% -> 86%

Sturgeon in tempai: 0% -> 100%
2026-04-13 6 -> 7 772.40 -> 772.81

Moscow Riichi 2024: 57% -> 43%
2026-04-05 4 -> 6 772.40
2026-04-04 4 768.85 -> 772.40

Riichi over Volga: 43% -> 29%
2026-03-30 5 -> 4 768.85
2026-03-26 5 768.88 -> 768.85

Riichi On Ice: 86% -> 71%
2026-03-14 5 768.07 -> 768.88

Guardian of the Winds: 43% -> 29%
2026-03-12 5 766.98 -> 768.07

X Russian Championship: 29% -> 14%
2026-03-10 6 -> 5 766.98
2026-03-07 7 -> 6 766.98

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 976 2026-05-03 🥈 2/43 100% 2.90 RR Sturgeon in tempai Saratov
2 636 2026-01-25 21/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 516 2025-11-30 16/32 100% 3.00 RR Final Cup 2025 Moscow
4 987 2025-08-31 🥈 2/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
5 791 2025-08-03 10/44 100% 3.00 RR Two roosters and Chuckles Kirov
6 970 2025-06-15 🥉 3/68 100% 4.10 RR 13 bloody tiles Perm
7 529 2025-05-03 34/71 86% 3.50 RR Riichi over The Volga 2025 Samara
8 762 2025-01-26 11/43 71% 2.60 RR Riichi On Ice Samara
9 730 2024-10-13 25/90 43% 3.75 RR Moscow Riichi 2024 Moscow
10 443 2024-08-04 45/80 29% 3.65 RR Riichi over Volga Samara
11 660 2024-07-14 17/48 29% 2.80 RR Guardian of the Winds Yekaterinburg
12 673 2024-05-12 36/108 14% 4.60 RR X Russian Championship Perm
13 533 2023-09-03 51/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
14 529 2023-06-11 42/88 0% 3.75 RR Money can not buy tenpai Perm