Kravchenko Kirill

From Samara, Russia

Player page

Internal rating (RR)

Rating date July 3, 2025 (latest changes July 3, 2025).

17 place (703.34).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (532.71 * 4 * 0.14 + 672.90 * 4.60 * 0.86 + 659.57 * 2.80 * 1 + 443.04 * 3.65 * 1 + 730.34 * 3.75 * 1 + 761.90 * 2.60 * 1 + 528.57 * 3.50 * 1 + 970.15 * 4.10 * 1) / (4 * 0.14 + 4.60 * 0.86 + 2.80 * 1 + 3.65 * 1 + 3.75 * 1 + 2.60 * 1 + 3.50 * 1 + 4.10 * 1) = 681.084647908467

p2 = (970.15 * 4.10 * 1 + 730.34 * 3.75 * 1 + 672.90 * 4.60 * 0.86 + 761.90 * 2.60 * 1) / max_coefficients = 725.6003774294143

score = 681.084647908467 * 0.5 + 725.6003774294143 * 0.5 = 703.3425126689406

Rating changes

Show

all results
Date Place Points Reason
2025-07-03 17 701.68 -> 703.34

SPB Riichi Open 2023: 29% -> 14%
2025-06-15 40 -> 17 614.38 -> 701.68

13 bloody tiles: 0% -> 100%
2025-06-11 40 613.24 -> 614.38

Money can not buy tenpai: 14% -> 0%
2025-06-08 41 -> 40 613.24
2025-05-12 41 615.38 -> 613.24

X Russian Championship: 100% -> 86%
2025-05-10 42 -> 41 615.38
2025-05-03 29 -> 42 622.23 -> 615.38

Riichi over The Volga 2025: 0% -> 100%

SPB Riichi Open 2023: 43% -> 29%
2025-04-11 30 -> 29 620.82 -> 622.23

Money can not buy tenpai: 29% -> 14%
2025-03-10 32 -> 30 620.82
2025-03-03 33 -> 32 619.45 -> 620.82

SPB Riichi Open 2023: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 970 2025-06-15 🥉 3/68 100% 4.10 RR 13 bloody tiles Perm
2 529 2025-05-03 34/71 100% 3.50 RR Riichi over The Volga 2025 Samara
3 762 2025-01-26 11/43 100% 2.60 RR Riichi On Ice Samara
4 730 2024-10-13 25/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 443 2024-08-04 45/80 100% 3.65 RR Riichi over Volga Samara
6 660 2024-07-14 17/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
7 673 2024-05-12 36/108 86% 4.60 RR X Russian Championship Perm
8 533 2023-09-03 51/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 529 2023-06-11 42/88 0% 3.75 RR Money can not buy tenpai Perm