Kravchenko Kirill

From Samara, Russia

Player page

Internal rating (RR)

Rating date May 12, 2024 (latest changes May 12, 2024).

41 place (485.24).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (528.74 * 3.75 * 1 + 532.71 * 4 * 1 + 672.90 * 4.60 * 1 + 0 + 0) / (3.75 * 1 + 4 * 1 + 4.60 * 1 + 1 + 1) = 502.3644599303136

p2 = (672.90 * 4.60 * 1 + 532.71 * 4 * 1 + 528.74 * 3.75 * 1) / max_coefficients = 468.1123376623377

score = 502.3644599303136 * 0.5 + 468.1123376623377 * 0.5 = 485.23839879632567

Rating changes

Show

Date Place Points Reason
2024-05-12 60 -> 41 350.77 -> 485.24

X Russian Championship: 0% -> 100%

2024-05-06 61 -> 60 347.15 -> 350.77
2024-04-12 63 -> 61 347.15
2024-03-30 60 -> 63 347.15
2024-03-20 61 -> 60 347.15
2024-03-10 52 -> 61 373.24 -> 347.15
2024-03-06 54 -> 52 364.07 -> 373.24
2024-02-12 56 -> 54 356.06 -> 364.07
2024-01-20 57 -> 56 356.06
2024-01-06 61 -> 57 348.51 -> 356.06

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 673 2024-05-12 36/108 100% 4.60 RR X Russian Championship
2 533 2023-09-03 51/108 100% 4.00 RR SPB Riichi Open 2023
3 529 2023-06-11 42/88 100% 3.75 RR Money can not buy tenpai