Shabardina Svetlana

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

57 place (431.41).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (533.33 * 1.20 * 0.57 + 716.42 * 3.50 * 0.29 + 855.86 * 4.05 * 0.57 + 413.33 * 4.20 * 0.86 + 160.92 * 3.75 * 1 + 866.67 * 1.20 * 1) / (1.20 * 0.57 + 3.50 * 0.29 + 4.05 * 0.57 + 4.20 * 0.86 + 3.75 * 1 + 1.20 * 1) = 493.56554222358926

p2 = (855.86 * 4.05 * 0.57 + 413.33 * 4.20 * 0.86 + 866.67 * 1.20 * 1 + 716.42 * 3.50 * 0.29) / max_coefficients = 369.25628735913244

score = 493.56554222358926 * 0.5 + 369.25628735913244 * 0.5 = 431.4109147913608

Rating changes

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all results
Date Place Points Reason
2023-11-20 52 -> 57 448.34 -> 431.41

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 53 -> 52 440.58 -> 448.34

IX Russian Riichi Championship: 100% -> 86%

Kirov Tournament: 14% -> 0%
2023-11-05 50 -> 53 440.58
2023-11-03 50 440.86 -> 440.58

Vyatka rooster: 71% -> 57%
2023-10-12 47 -> 50 463.50 -> 440.86

Moscow Riichi 2022: 71% -> 57%
2023-09-28 48 -> 47 463.50
2023-09-20 43 -> 48 479.07 -> 463.50

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 46 -> 43 473.41 -> 479.07

Kirov Tournament: 29% -> 14%
2023-09-03 31 -> 46 493.41 -> 473.41

Vyatka rooster: 86% -> 71%
2023-08-27 29 -> 31 493.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 867 2023-08-26 3/16 100% 1.20 CRR Riichi or die
2 161 2023-06-11 74/88 100% 3.75 RR Money can not buy tenpai
3 413 2022-11-06 45/76 86% 4.20 RR IX Russian Riichi Championship
4 533 2022-07-03 8/16 57% 1.20 CRR Vyatka rooster
5 856 2022-06-12 17/112 57% 4.05 RR Moscow Riichi 2022
6 716 2022-03-20 20/68 29% 3.50 RR Tenpai can't buy happiness
7 127 2021-11-06 49/56 0% 3.30 RR Kirov Tournament