Melnikov Ilya

From Samara, Russia

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Internal rating (RR)

Rating date Sept. 2, 2023 (latest changes Sept. 2, 2023).

85 place (268.00).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (171.17 * 4.05 * 0.71 + 655.17 * 3.75 * 1 + 0 + 0 + 0) / (4.05 * 0.71 + 3.75 * 1 + 1 + 1 + 1) = 306.1397927908729

p2 = (655.17 * 3.75 * 1 + 171.17 * 4.05 * 0.71) / max_coefficients = 229.8623783025762

score = 306.1397927908729 * 0.5 + 229.8623783025762 * 0.5 = 268.00108554672454

Rating changes

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all results
Date Place Points Reason
2023-09-01 85 268.00

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 655 2023-06-11 31/88 100% 3.75 RR Money can not buy tenpai Perm
2 171 2022-06-12 93/112 71% 4.05 RR Moscow Riichi 2022 Moscow