Elkin Denis

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 14, 2024 (latest changes July 14, 2024).

130 place (258.70).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (304.35 * 1.40 * 0.71 + 448.60 * 4 * 1 + 391.30 * 2.10 * 1 + 0 + 0) / (1.40 * 0.71 + 4 * 1 + 2.10 * 1 + 1 + 1) = 320.93116278865324

p2 = (448.60 * 4 * 1 + 391.30 * 2.10 * 1 + 304.35 * 1.40 * 0.71) / max_coefficients = 196.47843381295567

score = 320.93116278865324 * 0.5 + 196.47843381295567 * 0.5 = 258.70479830080444

Rating changes

Show

Date Place Points Reason
2024-07-14 124 -> 130 258.70
2024-06-27 125 -> 124 258.70
2024-06-22 125 260.57 -> 258.70

Fire cup 2023: 86% -> 71%

2024-06-11 131 -> 125 257.08 -> 260.57
2024-06-09 121 -> 131 257.08
2024-05-25 120 -> 121 257.08
2024-05-19 118 -> 120 257.08
2024-05-12 99 -> 118 269.10 -> 257.08
2024-05-05 98 -> 99 269.10
2024-04-25 99 -> 98 269.10

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 391 2024-03-30 29/47 100% 2.10 RR Seihoku spring tournament 2024
2 449 2023-09-03 60/108 100% 4.00 RR SPB Riichi Open 2023
3 304 2023-04-22 17/24 71% 1.40 CRR Fire cup 2023