Ignateva Polina

From Moscow, Russia

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Internal rating (RR)

Rating date Oct. 28, 2023 (latest changes Oct. 28, 2023).

30 place (494.68).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417

p1 = (234.04 * 3.10 * 0.14 + 268.66 * 3.50 * 0.43 + 792.79 * 4.05 * 0.57 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1 + 308.41 * 4 * 1) / (3.10 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4.20 * 1 + 3.75 * 1 + 4 * 1) = 479.7652410092762

p2 = (733.33 * 4.20 * 1 + 792.79 * 4.05 * 0.57 + 308.41 * 4 * 1 + 298.85 * 3.75 * 1) / max_coefficients = 509.5978244790969

score = 479.7652410092762 * 0.5 + 509.5978244790969 * 0.5 = 494.6815327441866

Rating changes

Show

all results
Date Place Points Reason
2023-10-19 31 -> 30 491.41 -> 494.68

Agari team tournament: 29% -> 14%
2023-10-12 26 -> 31 502.30 -> 491.41

Moscow Riichi 2022: 71% -> 57%
2023-09-20 29 -> 26 499.27 -> 502.30

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 19 -> 29 537.39 -> 499.27

SPB Riichi Open 2023: 0% -> 100%
2023-09-01 19 537.39

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 308 2023-09-03 75/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai Perm
3 733 2022-11-06 21/76 100% 4.20 RR IX Russian Riichi Championship Perm
4 793 2022-06-12 24/112 57% 4.05 RR Moscow Riichi 2022 Moscow
5 269 2022-03-20 50/68 43% 3.50 RR Tenpai can't buy happiness Perm
6 234 2021-12-19 37/48 14% 3.10 RR Agari team tournament Moscow