Petasova Anastasiya

From Samara, Russia

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Common russian riichi rating (CRR)

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

232 place (151.05).

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

p1 = (133.33 * 1.20 * 0.14 + 789.47 * 1.30 * 1 + 0 + 0 + 0) / (1.20 * 0.14 + 1.30 * 1 + 1 + 1 + 1) = 234.63819585461636

p2 = (789.47 * 1.30 * 1 + 133.33 * 1.20 * 0.14) / max_coefficients = 67.47138263665593

score = 234.63819585461636 * 0.5 + 67.47138263665593 * 0.5 = 151.05478924563613

Rating changes

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all results
Date Place Points Reason
2020-02-01 232 151.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 789 2019-02-24 5/20 100% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019
2 133 2018-02-25 14/16 14% 1.20 CRR Tournament