Melnikov Ilya

From Samara, Russia

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Internal rating (RR)

Rating date June 22, 2023 (latest changes June 22, 2023).

92 place (258.83).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (171.17 * 4.05 * 0.86 + 655.17 * 3.75 * 1 + 0 + 0 + 0) / (4.05 * 0.86 + 3.75 * 1 + 1 + 1 + 1) = 298.50346165906245

p2 = (655.17 * 3.75 * 1 + 171.17 * 4.05 * 0.86) / max_coefficients = 219.16623477468528

score = 298.50346165906245 * 0.5 + 219.16623477468528 * 0.5 = 258.83484821687387

Rating changes

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all results
Date Place Points Reason
2023-06-19 92 258.83

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 86% 4.05 RR Moscow Riichi 2022 Moscow