Dergunov Aleksey

From Moscow, Russia

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Internal rating (RR)

Rating date Feb. 18, 2023 (latest changes Feb. 18, 2023).

46 place (413.80).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 0.86) = 14.40701

p1 = (510.64 * 3.10 * 0.86 + 611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 0 + 0) / (3.10 * 0.86 + 3.50 * 1 + 4.05 * 1 + 1 + 1) = 448.00733349116615

p2 = (611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 510.64 * 3.10 * 0.86) / max_coefficients = 379.595072121141

score = 448.00733349116615 * 0.5 + 379.595072121141 * 0.5 = 413.8012028061536

Rating changes

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all results
Date Place Points Reason
2023-02-18 46 413.80

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 486 2022-06-12 58/112 100% 4.05 RR Moscow Riichi 2022
2 612 2022-03-20 27/68 100% 3.50 RR Tenpai can't buy happiness
3 511 2021-12-19 24/48 86% 3.10 RR Agari team tournament