Lemyakina Darya

From Perm, Russia

EMA: 15020048

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

193 place (185.20).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (629.63 * 1.70 * 0.14 + 183.10 * 3.85 * 0.29 + 549.45 * 3.80 * 0.71 + 72.29 * 4.20 * 1 + 0) / (1.70 * 0.14 + 3.85 * 0.29 + 3.80 * 0.71 + 4.20 * 1 + 1) = 232.1832214116233

p2 = (549.45 * 3.80 * 0.71 + 72.29 * 4.20 * 1 + 183.10 * 3.85 * 0.29 + 629.63 * 1.70 * 0.14) / max_coefficients = 138.22315112540196

score = 232.1832214116233 * 0.5 + 138.22315112540196 * 0.5 = 185.20318626851264

Rating changes

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all results
Date Place Points Reason
2020-02-01 193 185.20

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 72 2019-05-04 78/84 100% 4.20 EMA Haru Shanten 2019
2 549 2018-11-18 42/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
3 183 2018-05-01 59/72 29% 3.85 EMA Haru Shanten 2018
4 630 2018-02-17 11/28 14% 1.70 RR Fuyu Shanten
5 465 2017-11-12 39/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten