Dergunov Aleksey

From Moscow, Russia

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Internal rating (RR)

Rating date Aug. 4, 2023 (latest changes Aug. 4, 2023).

57 place (365.62).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (510.64 * 3.10 * 0.43 + 611.94 * 3.50 * 0.57 + 486.49 * 4.05 * 0.86 + 252.87 * 3.75 * 1 + 0) / (3.10 * 0.43 + 3.50 * 0.57 + 4.05 * 0.86 + 3.75 * 1 + 1) = 393.0175504975621

p2 = (486.49 * 4.05 * 0.86 + 611.94 * 3.50 * 0.57 + 252.87 * 3.75 * 1 + 510.64 * 3.10 * 0.43) / max_coefficients = 338.21828300172376

score = 393.0175504975621 * 0.5 + 338.21828300172376 * 0.5 = 365.617916749643

Rating changes

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all results
Date Place Points Reason
2023-08-04 57 365.62

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 253 2023-06-11 66/88 100% 3.75 RR Money can not buy tenpai Perm
2 486 2022-06-12 58/112 86% 4.05 RR Moscow Riichi 2022 Moscow
3 612 2022-03-20 27/68 57% 3.50 RR Tenpai can't buy happiness Perm
4 511 2021-12-19 24/48 43% 3.10 RR Agari team tournament Moscow