Elkin Denis

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).

123 place (258.21).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (448.60 * 4 * 0.86 + 391.30 * 2.10 * 1 + 12.66 * 3.65 * 1 + 452.63 * 3.85 * 1 + 22.47 * 3.75 * 1) / (4 * 0.86 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 252.2773327611692

p2 = (452.63 * 3.85 * 1 + 448.60 * 4 * 0.86 + 391.30 * 2.10 * 1 + 22.47 * 3.75 * 1) / max_coefficients = 264.1394321766562

score = 252.2773327611692 * 0.5 + 264.1394321766562 * 0.5 = 258.2083824689127

Rating changes

Show

all results
Date Place Points Reason
2024-10-13 112 -> 123 281.44 -> 258.21

Moscow Riichi 2024: 0% -> 100%
2024-10-11 113 -> 112 281.44
2024-09-06 114 -> 113 281.44
2024-09-03 112 -> 114 287.65 -> 281.44

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 117 -> 112 200.29 -> 287.65

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 118 -> 117 199.37 -> 200.29
2024-08-04 109 -> 118 231.74 -> 199.37

Riichi over Volga: 0% -> 100%
2024-07-14 104 -> 109 231.74
2024-06-11 112 -> 104 228.68 -> 231.74
2024-06-09 101 -> 112 228.68

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 22 2024-10-13 88/90 100% 3.75 RR Moscow Riichi 2024
2 453 2024-09-01 53/96 100% 3.85 RR SPB Riichi Open 2024
3 13 2024-08-04 79/80 100% 3.65 RR Riichi over Volga
4 391 2024-03-30 29/47 100% 2.10 RR Seihoku spring tournament 2024
5 449 2023-09-03 60/108 86% 4.00 RR SPB Riichi Open 2023